diff options
Diffstat (limited to 'include')
132 files changed, 4821 insertions, 1285 deletions
diff --git a/include/asm-arm/arch-at91/at91_pmc.h b/include/asm-arm/arch-at91/at91_pmc.h index c2b13c2..2001e81 100644 --- a/include/asm-arm/arch-at91/at91_pmc.h +++ b/include/asm-arm/arch-at91/at91_pmc.h @@ -39,10 +39,14 @@ #define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */ #define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [SAM9RL, CAP9] */ +#define AT91_PMC_UPLLEN (1 << 16) /* UTMI PLL Enable */ +#define AT91_PMC_UPLLCOUNT (0xf << 20) /* UTMI PLL Start-up Time */ +#define AT91_PMC_BIASEN (1 << 24) /* UTMI BIAS Enable */ +#define AT91_PMC_BIASCOUNT (0xf << 28) /* UTMI PLL Start-up Time */ #define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */ #define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ -#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [AT91SAM926x only] */ +#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [SAM9x, CAP9] */ #define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ #define AT91_CKGR_MCFR (AT91_PMC + 0x24) /* Main Clock Frequency Register */ @@ -97,6 +101,7 @@ #define AT91_PMC_LOCKA (1 << 1) /* PLLA Lock */ #define AT91_PMC_LOCKB (1 << 2) /* PLLB Lock */ #define AT91_PMC_MCKRDY (1 << 3) /* Master Clock */ +#define AT91_PMC_LOCKU (1 << 6) /* UPLL Lock [AT91CAP9 only] */ #define AT91_PMC_PCK0RDY (1 << 8) /* Programmable Clock 0 */ #define AT91_PMC_PCK1RDY (1 << 9) /* Programmable Clock 1 */ #define AT91_PMC_PCK2RDY (1 << 10) /* Programmable Clock 2 */ diff --git a/include/asm-arm/arch-at91/at91cap9.h b/include/asm-arm/arch-at91/at91cap9.h index bac83ad..6f14d90 100644 --- a/include/asm-arm/arch-at91/at91cap9.h +++ b/include/asm-arm/arch-at91/at91cap9.h @@ -118,7 +118,7 @@ #define AT91CAP9_ROM_SIZE (32 * SZ_1K) /* Internal ROM size (32Kb) */ #define AT91CAP9_LCDC_BASE 0x00500000 /* LCD Controller */ -#define AT91CAP9_UDPHS_BASE 0x00600000 /* USB High Speed Device Port */ +#define AT91CAP9_UDPHS_FIFO 0x00600000 /* USB High Speed Device Port */ #define AT91CAP9_UHP_BASE 0x00700000 /* USB Host controller */ #define CONFIG_DRAM_BASE AT91_CHIPSELECT_6 diff --git a/include/asm-arm/arch-at91/at91cap9_matrix.h b/include/asm-arm/arch-at91/at91cap9_matrix.h index a641686..ddbd487 100644 --- a/include/asm-arm/arch-at91/at91cap9_matrix.h +++ b/include/asm-arm/arch-at91/at91cap9_matrix.h @@ -106,6 +106,11 @@ #define AT91_MPBS0_SFR (AT91_MATRIX + 0x114) /* MPBlock Slave 0 Special Function Register */ #define AT91_MPBS1_SFR (AT91_MATRIX + 0x11C) /* MPBlock Slave 1 Special Function Register */ +#define AT91_MATRIX_UDPHS (AT91_MATRIX + 0x118) /* USBHS Special Function Register [AT91CAP9 only] */ +#define AT91_MATRIX_SELECT_UDPHS (0 << 31) /* select High Speed UDP */ +#define AT91_MATRIX_SELECT_UDP (1 << 31) /* select standard UDP */ +#define AT91_MATRIX_UDPHS_BYPASS_LOCK (1 << 30) /* bypass lock bit */ + #define AT91_MATRIX_EBICSA (AT91_MATRIX + 0x120) /* EBI Chip Select Assignment Register */ #define AT91_MATRIX_EBI_CS1A (1 << 1) /* Chip Select 1 Assignment */ #define AT91_MATRIX_EBI_CS1A_SMC (0 << 1) diff --git a/include/asm-arm/arch-at91/at91sam9260.h b/include/asm-arm/arch-at91/at91sam9260.h index c8934fe..889872a 100644 --- a/include/asm-arm/arch-at91/at91sam9260.h +++ b/include/asm-arm/arch-at91/at91sam9260.h @@ -6,6 +6,8 @@ * Common definitions. * Based on AT91SAM9260 datasheet revision A (Preliminary). * + * Includes also definitions for AT91SAM9XE and AT91SAM9G families + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or @@ -123,5 +125,14 @@ #define AT91SAM9XE_FLASH_BASE 0x00200000 /* Internal FLASH base address */ #define AT91SAM9XE_SRAM_BASE 0x00300000 /* Internal SRAM base address */ +#define AT91SAM9G20_ROM_BASE 0x00100000 /* Internal ROM base address */ +#define AT91SAM9G20_ROM_SIZE SZ_32K /* Internal ROM size (32Kb) */ + +#define AT91SAM9G20_SRAM0_BASE 0x00200000 /* Internal SRAM 0 base address */ +#define AT91SAM9G20_SRAM0_SIZE SZ_16K /* Internal SRAM 0 size (16Kb) */ +#define AT91SAM9G20_SRAM1_BASE 0x00300000 /* Internal SRAM 1 base address */ +#define AT91SAM9G20_SRAM1_SIZE SZ_16K /* Internal SRAM 1 size (16Kb) */ + +#define AT91SAM9G20_UHP_BASE 0x00500000 /* USB Host controller */ #endif diff --git a/include/asm-arm/arch-at91/at91sam9rl.h b/include/asm-arm/arch-at91/at91sam9rl.h index 16d2832..622e56f 100644 --- a/include/asm-arm/arch-at91/at91sam9rl.h +++ b/include/asm-arm/arch-at91/at91sam9rl.h @@ -110,6 +110,6 @@ #define AT91SAM9RL_ROM_SIZE (2 * SZ_16K) /* Internal ROM size (32Kb) */ #define AT91SAM9RL_LCDC_BASE 0x00500000 /* LCD Controller */ -#define AT91SAM9RL_UDPHS_BASE 0x00600000 /* USB Device HS controller */ +#define AT91SAM9RL_UDPHS_FIFO 0x00600000 /* USB Device HS controller */ #endif diff --git a/include/asm-arm/arch-at91/board.h b/include/asm-arm/arch-at91/board.h index dc189f0..94de788 100644 --- a/include/asm-arm/arch-at91/board.h +++ b/include/asm-arm/arch-at91/board.h @@ -36,6 +36,7 @@ #include <linux/i2c.h> #include <linux/leds.h> #include <linux/spi/spi.h> +#include <linux/usb/atmel_usba_udc.h> /* USB Device */ struct at91_udc_data { @@ -45,6 +46,9 @@ struct at91_udc_data { }; extern void __init at91_add_device_udc(struct at91_udc_data *data); + /* USB High Speed Device */ +extern void __init at91_add_device_usba(struct usba_platform_data *data); + /* Compact Flash */ struct at91_cf_data { u8 irq_pin; /* I/O IRQ */ @@ -73,7 +77,7 @@ struct at91_eth_data { }; extern void __init at91_add_device_eth(struct at91_eth_data *data); -#if defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9263) || defined(CONFIG_ARCH_AT91CAP9) +#if defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9263) || defined(CONFIG_ARCH_AT91SAM9G20) || defined(CONFIG_ARCH_AT91CAP9) #define eth_platform_data at91_eth_data #endif diff --git a/include/asm-arm/arch-at91/cpu.h b/include/asm-arm/arch-at91/cpu.h index 7145166..52df794 100644 --- a/include/asm-arm/arch-at91/cpu.h +++ b/include/asm-arm/arch-at91/cpu.h @@ -21,6 +21,7 @@ #define ARCH_ID_AT91SAM9260 0x019803a0 #define ARCH_ID_AT91SAM9261 0x019703a0 #define ARCH_ID_AT91SAM9263 0x019607a0 +#define ARCH_ID_AT91SAM9G20 0x019905a0 #define ARCH_ID_AT91SAM9RL64 0x019b03a0 #define ARCH_ID_AT91CAP9 0x039A03A0 @@ -63,6 +64,12 @@ static inline unsigned long at91_arch_identify(void) #define cpu_is_at91sam9260() (0) #endif +#ifdef CONFIG_ARCH_AT91SAM9G20 +#define cpu_is_at91sam9g20() (at91_cpu_identify() == ARCH_ID_AT91SAM9G20) +#else +#define cpu_is_at91sam9g20() (0) +#endif + #ifdef CONFIG_ARCH_AT91SAM9261 #define cpu_is_at91sam9261() (at91_cpu_identify() == ARCH_ID_AT91SAM9261) #else diff --git a/include/asm-arm/arch-at91/hardware.h b/include/asm-arm/arch-at91/hardware.h index 2c826d82..016a3a3 100644 --- a/include/asm-arm/arch-at91/hardware.h +++ b/include/asm-arm/arch-at91/hardware.h @@ -18,7 +18,7 @@ #if defined(CONFIG_ARCH_AT91RM9200) #include <asm/arch/at91rm9200.h> -#elif defined(CONFIG_ARCH_AT91SAM9260) +#elif defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9G20) #include <asm/arch/at91sam9260.h> #elif defined(CONFIG_ARCH_AT91SAM9261) #include <asm/arch/at91sam9261.h> diff --git a/include/asm-arm/arch-at91/timex.h b/include/asm-arm/arch-at91/timex.h index f1933b0..298d8313 100644 --- a/include/asm-arm/arch-at91/timex.h +++ b/include/asm-arm/arch-at91/timex.h @@ -27,14 +27,29 @@ #define CLOCK_TICK_RATE (AT91_SLOW_CLOCK) -#elif defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9261) +#elif defined(CONFIG_ARCH_AT91SAM9260) + +#if defined(CONFIG_MACH_USB_A9260) || defined(CONFIG_MACH_QIL_A9260) +#define AT91SAM9_MASTER_CLOCK 90000000 +#else +#define AT91SAM9_MASTER_CLOCK 99300000 +#endif + +#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) + +#elif defined(CONFIG_ARCH_AT91SAM9261) #define AT91SAM9_MASTER_CLOCK 99300000 #define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) #elif defined(CONFIG_ARCH_AT91SAM9263) +#if defined(CONFIG_MACH_USB_A9263) +#define AT91SAM9_MASTER_CLOCK 90000000 +#else #define AT91SAM9_MASTER_CLOCK 99959500 +#endif + #define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) #elif defined(CONFIG_ARCH_AT91SAM9RL) @@ -42,6 +57,11 @@ #define AT91SAM9_MASTER_CLOCK 100000000 #define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) +#elif defined(CONFIG_ARCH_AT91SAM9G20) + +#define AT91SAM9_MASTER_CLOCK 132096000 +#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16) + #elif defined(CONFIG_ARCH_AT91CAP9) #define AT91CAP9_MASTER_CLOCK 100000000 diff --git a/include/asm-arm/arch-ebsa285/hardware.h b/include/asm-arm/arch-ebsa285/hardware.h index daad8ee..74610c2 100644 --- a/include/asm-arm/arch-ebsa285/hardware.h +++ b/include/asm-arm/arch-ebsa285/hardware.h @@ -14,7 +14,6 @@ #include <asm/arch/memory.h> -#ifdef CONFIG_ARCH_FOOTBRIDGE /* Virtual Physical Size * 0xff800000 0x40000000 1MB X-Bus * 0xff000000 0x7c000000 1MB PCI I/O space @@ -50,31 +49,6 @@ #define PCIMEM_SIZE 0x01000000 #define PCIMEM_BASE 0xf0000000 -#elif defined(CONFIG_ARCH_CO285) -/* - * This is the COEBSA285 cut-down mapping - */ -#define PCIMEM_SIZE 0x80000000 -#define PCIMEM_BASE 0x80000000 - -#define WFLUSH_SIZE 0x01000000 -#define WFLUSH_BASE 0x7d000000 - -#define ARMCSR_SIZE 0x00100000 -#define ARMCSR_BASE 0x7cf00000 - -#define XBUS_SIZE 0x00020000 -#define XBUS_BASE 0x7cee0000 - -#define PCIO_SIZE 0x00010000 -#define PCIO_BASE 0x7ced0000 - -#else - -#error "Undefined footbridge architecture" - -#endif - #define XBUS_LEDS ((volatile unsigned char *)(XBUS_BASE + 0x12000)) #define XBUS_LED_AMBER (1 << 0) #define XBUS_LED_GREEN (1 << 1) diff --git a/include/asm-arm/arch-ebsa285/memory.h b/include/asm-arm/arch-ebsa285/memory.h index cbd7ae6..9019a3b 100644 --- a/include/asm-arm/arch-ebsa285/memory.h +++ b/include/asm-arm/arch-ebsa285/memory.h @@ -42,8 +42,6 @@ extern unsigned long __bus_to_virt(unsigned long); #endif -#if defined(CONFIG_ARCH_FOOTBRIDGE) - /* Task size and page offset at 3GB */ #define TASK_SIZE UL(0xbf000000) #define PAGE_OFFSET UL(0xc0000000) @@ -53,23 +51,6 @@ extern unsigned long __bus_to_virt(unsigned long); */ #define FLUSH_BASE 0xf9000000 -#elif defined(CONFIG_ARCH_CO285) - -/* Task size and page offset at 1.5GB */ -#define TASK_SIZE UL(0x5f000000) -#define PAGE_OFFSET UL(0x60000000) - -/* - * Cache flushing area. - */ -#define FLUSH_BASE 0x7e000000 - -#else - -#error "Undefined footbridge architecture" - -#endif - /* * Physical DRAM offset. */ diff --git a/include/asm-arm/arch-ebsa285/vmalloc.h b/include/asm-arm/arch-ebsa285/vmalloc.h index 0259820..e487d7e 100644 --- a/include/asm-arm/arch-ebsa285/vmalloc.h +++ b/include/asm-arm/arch-ebsa285/vmalloc.h @@ -7,8 +7,4 @@ */ -#ifdef CONFIG_ARCH_FOOTBRIDGE #define VMALLOC_END (PAGE_OFFSET + 0x30000000) -#else -#define VMALLOC_END (PAGE_OFFSET + 0x20000000) -#endif diff --git a/include/asm-arm/arch-imx/hardware.h b/include/asm-arm/arch-imx/hardware.h index adffb6a..6542ca5 100644 --- a/include/asm-arm/arch-imx/hardware.h +++ b/include/asm-arm/arch-imx/hardware.h @@ -73,14 +73,6 @@ */ extern void imx_gpio_mode( int gpio_mode ); -/* get frequencies in Hz */ -extern unsigned int imx_get_system_clk(void); -extern unsigned int imx_get_mcu_clk(void); -extern unsigned int imx_get_perclk1(void); /* UART[12], Timer[12], PWM */ -extern unsigned int imx_get_perclk2(void); /* LCD, SD, SPI[12] */ -extern unsigned int imx_get_perclk3(void); /* SSI */ -extern unsigned int imx_get_hclk(void); /* SDRAM, CSI, Memory Stick,*/ - /* I2C, DMA */ #endif #define MAXIRQNUM 62 diff --git a/include/asm-arm/arch-imx/imx-dma.h b/include/asm-arm/arch-imx/imx-dma.h index 5b1066d..44d89c3 100644 --- a/include/asm-arm/arch-imx/imx-dma.h +++ b/include/asm-arm/arch-imx/imx-dma.h @@ -88,7 +88,7 @@ int imx_dma_request(imx_dmach_t dma_ch, const char *name); void imx_dma_free(imx_dmach_t dma_ch); -int imx_dma_request_by_prio(imx_dmach_t *pdma_ch, const char *name, imx_dma_prio prio); +imx_dmach_t imx_dma_request_by_prio(const char *name, imx_dma_prio prio); #endif /* _ASM_ARCH_IMX_DMA_H */ diff --git a/include/asm-arm/arch-imx/imx-uart.h b/include/asm-arm/arch-imx/imx-uart.h index 3a685e1..d54eb1d 100644 --- a/include/asm-arm/arch-imx/imx-uart.h +++ b/include/asm-arm/arch-imx/imx-uart.h @@ -4,6 +4,8 @@ #define IMXUART_HAVE_RTSCTS (1<<0) struct imxuart_platform_data { + int (*init)(struct platform_device *pdev); + void (*exit)(struct platform_device *pdev); unsigned int flags; }; diff --git a/include/asm-arm/arch-iop13xx/dma.h b/include/asm-arm/arch-iop13xx/dma.h index 2e15da53..d79846f 100644 --- a/include/asm-arm/arch-iop13xx/dma.h +++ b/include/asm-arm/arch-iop13xx/dma.h @@ -1,3 +1,3 @@ #ifndef _IOP13XX_DMA_H -#define _IOP13XX_DMA_H_ +#define _IOP13XX_DMA_H #endif diff --git a/include/asm-arm/arch-iop32x/gpio.h b/include/asm-arm/arch-iop32x/gpio.h new file mode 100644 index 0000000..708f4ec --- /dev/null +++ b/include/asm-arm/arch-iop32x/gpio.h @@ -0,0 +1,6 @@ +#ifndef __ASM_ARCH_IOP32X_GPIO_H +#define __ASM_ARCH_IOP32X_GPIO_H + +#include <asm/hardware/iop3xx-gpio.h> + +#endif diff --git a/include/asm-arm/arch-iop33x/gpio.h b/include/asm-arm/arch-iop33x/gpio.h new file mode 100644 index 0000000..ddd55bb --- /dev/null +++ b/include/asm-arm/arch-iop33x/gpio.h @@ -0,0 +1,6 @@ +#ifndef __ASM_ARCH_IOP33X_GPIO_H +#define __ASM_ARCH_IOP33X_GPIO_H + +#include <asm/hardware/iop3xx-gpio.h> + +#endif diff --git a/include/asm-arm/arch-ixp4xx/fsg.h b/include/asm-arm/arch-ixp4xx/fsg.h new file mode 100644 index 0000000..c0100cc --- /dev/null +++ b/include/asm-arm/arch-ixp4xx/fsg.h @@ -0,0 +1,50 @@ +/* + * include/asm-arm/arch-ixp4xx/fsg.h + * + * Freecom FSG-3 platform specific definitions + * + * Author: Rod Whitby <rod@whitby.id.au> + * Author: Tomasz Chmielewski <mangoo@wpkg.org> + * Maintainers: http://www.nslu2-linux.org + * + * Based on coyote.h by + * Copyright 2004 (c) MontaVista, Software, Inc. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H__ +#error "Do not include this directly, instead #include <asm/hardware.h>" +#endif + +#define FSG_SDA_PIN 12 +#define FSG_SCL_PIN 13 + +/* + * FSG PCI IRQs + */ +#define FSG_PCI_MAX_DEV 3 +#define FSG_PCI_IRQ_LINES 3 + + +/* PCI controller GPIO to IRQ pin mappings */ +#define FSG_PCI_INTA_PIN 6 +#define FSG_PCI_INTB_PIN 7 +#define FSG_PCI_INTC_PIN 5 + +/* Buttons */ + +#define FSG_SB_GPIO 4 /* sync button */ +#define FSG_RB_GPIO 9 /* reset button */ +#define FSG_UB_GPIO 10 /* usb button */ + +/* LEDs */ + +#define FSG_LED_WLAN_BIT 0 +#define FSG_LED_WAN_BIT 1 +#define FSG_LED_SATA_BIT 2 +#define FSG_LED_USB_BIT 4 +#define FSG_LED_RING_BIT 5 +#define FSG_LED_SYNC_BIT 7 diff --git a/include/asm-arm/arch-ixp4xx/hardware.h b/include/asm-arm/arch-ixp4xx/hardware.h index 73e8dc3..fa723a6 100644 --- a/include/asm-arm/arch-ixp4xx/hardware.h +++ b/include/asm-arm/arch-ixp4xx/hardware.h @@ -45,5 +45,6 @@ #include "nslu2.h" #include "nas100d.h" #include "dsmg600.h" +#include "fsg.h" #endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/include/asm-arm/arch-ixp4xx/irqs.h b/include/asm-arm/arch-ixp4xx/irqs.h index 1180160..674af4a 100644 --- a/include/asm-arm/arch-ixp4xx/irqs.h +++ b/include/asm-arm/arch-ixp4xx/irqs.h @@ -128,4 +128,11 @@ #define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7 #define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6 +/* + * Freecom FSG-3 Board IRQs + */ +#define IRQ_FSG_PCI_INTA IRQ_IXP4XX_GPIO6 +#define IRQ_FSG_PCI_INTB IRQ_IXP4XX_GPIO7 +#define IRQ_FSG_PCI_INTC IRQ_IXP4XX_GPIO5 + #endif diff --git a/include/asm-arm/arch-kirkwood/debug-macro.S b/include/asm-arm/arch-kirkwood/debug-macro.S new file mode 100644 index 0000000..f55fb8a --- /dev/null +++ b/include/asm-arm/arch-kirkwood/debug-macro.S @@ -0,0 +1,20 @@ +/* + * include/asm-arm/arch-kirkwood/debug-macro.S + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <asm/arch/kirkwood.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =KIRKWOOD_REGS_PHYS_BASE + ldrne \rx, =KIRKWOOD_REGS_VIRT_BASE + orr \rx, \rx, #0x00012000 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/include/asm-arm/arch-kirkwood/dma.h b/include/asm-arm/arch-kirkwood/dma.h new file mode 100644 index 0000000..40a8c17 --- /dev/null +++ b/include/asm-arm/arch-kirkwood/dma.h @@ -0,0 +1 @@ +/* empty */ diff --git a/include/asm-arm/arch-kirkwood/entry-macro.S b/include/asm-arm/arch-kirkwood/entry-macro.S new file mode 100644 index 0000000..fc6a43d --- /dev/null +++ b/include/asm-arm/arch-kirkwood/entry-macro.S @@ -0,0 +1,40 @@ +/* + * include/asm-arm/arch-kirkwood/entry-macro.S + * + * Low-level IRQ helper macros for Marvell Kirkwood platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <asm/arch/kirkwood.h> + + .macro disable_fiq + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =IRQ_VIRT_BASE + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + @ check low interrupts + ldr \irqstat, [\base, #IRQ_CAUSE_LOW_OFF] + ldr \tmp, [\base, #IRQ_MASK_LOW_OFF] + mov \irqnr, #31 + ands \irqstat, \irqstat, \tmp + bne 1001f + + @ if no low interrupts set, check high interrupts + ldr \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF] + ldr \tmp, [\base, #IRQ_MASK_HIGH_OFF] + mov \irqnr, #63 + ands \irqstat, \irqstat, \tmp + + @ find first active interrupt source +1001: clzne \irqstat, \irqstat + subne \irqnr, \irqnr, \irqstat + .endm diff --git a/include/asm-arm/arch-kirkwood/hardware.h b/include/asm-arm/arch-kirkwood/hardware.h new file mode 100644 index 0000000..e695719 --- /dev/null +++ b/include/asm-arm/arch-kirkwood/hardware.h @@ -0,0 +1,21 @@ +/* + * include/asm-arm/arch-kirkwood/hardware.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include "kirkwood.h" + +#define pcibios_assign_all_busses() 1 + +#define PCIBIOS_MIN_IO 0x00001000 +#define PCIBIOS_MIN_MEM 0x01000000 +#define PCIMEM_BASE KIRKWOOD_PCIE_MEM_PHYS_BASE /* mem base for VGA */ + + +#endif diff --git a/include/asm-arm/arch-kirkwood/io.h b/include/asm-arm/arch-kirkwood/io.h new file mode 100644 index 0000000..0ef6e95 --- /dev/null +++ b/include/asm-arm/arch-kirkwood/io.h @@ -0,0 +1,26 @@ +/* + * include/asm-arm/arch-kirkwood/io.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#include "kirkwood.h" + +#define IO_SPACE_LIMIT 0xffffffff + +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)((addr - KIRKWOOD_PCIE_IO_PHYS_BASE) + + KIRKWOOD_PCIE_IO_VIRT_BASE); +} + +#define __io(a) __io(a) +#define __mem_pci(a) (a) + + +#endif diff --git a/include/asm-arm/arch-kirkwood/irqs.h b/include/asm-arm/arch-kirkwood/irqs.h new file mode 100644 index 0000000..2e7b5da --- /dev/null +++ b/include/asm-arm/arch-kirkwood/irqs.h @@ -0,0 +1,63 @@ +/* + * include/asm-arm/arch-kirkwood/irqs.h + * + * IRQ definitions for Marvell Kirkwood SoCs + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#include "kirkwood.h" /* need GPIO_MAX */ + +/* + * Low Interrupt Controller + */ +#define IRQ_KIRKWOOD_HIGH_SUM 0 +#define IRQ_KIRKWOOD_BRIDGE 1 +#define IRQ_KIRKWOOD_HOST2CPU 2 +#define IRQ_KIRKWOOD_CPU2HOST 3 +#define IRQ_KIRKWOOD_XOR_00 5 +#define IRQ_KIRKWOOD_XOR_01 6 +#define IRQ_KIRKWOOD_XOR_10 7 +#define IRQ_KIRKWOOD_XOR_11 8 +#define IRQ_KIRKWOOD_PCIE 9 +#define IRQ_KIRKWOOD_GE00_SUM 11 +#define IRQ_KIRKWOOD_GE01_SUM 15 +#define IRQ_KIRKWOOD_USB 19 +#define IRQ_KIRKWOOD_SATA 21 +#define IRQ_KIRKWOOD_CRYPTO 22 +#define IRQ_KIRKWOOD_SPI 23 +#define IRQ_KIRKWOOD_I2S 24 +#define IRQ_KIRKWOOD_TS_0 26 +#define IRQ_KIRKWOOD_SDIO 28 +#define IRQ_KIRKWOOD_TWSI 29 +#define IRQ_KIRKWOOD_AVB 30 +#define IRQ_KIRKWOOD_TDMI 31 + +/* + * High Interrupt Controller + */ +#define IRQ_KIRKWOOD_UART_0 33 +#define IRQ_KIRKWOOD_UART_1 34 +#define IRQ_KIRKWOOD_GPIO_LOW_0_7 35 +#define IRQ_KIRKWOOD_GPIO_LOW_8_15 36 +#define IRQ_KIRKWOOD_GPIO_LOW_16_23 37 +#define IRQ_KIRKWOOD_GPIO_LOW_24_31 38 +#define IRQ_KIRKWOOD_GPIO_HIGH_0_7 39 +#define IRQ_KIRKWOOD_GPIO_HIGH_8_15 40 +#define IRQ_KIRKWOOD_GPIO_HIGH_16_23 41 + +/* + * KIRKWOOD General Purpose Pins + */ +#define IRQ_KIRKWOOD_GPIO_START 64 +#define NR_GPIO_IRQS GPIO_MAX + +#define NR_IRQS (IRQ_KIRKWOOD_GPIO_START + NR_GPIO_IRQS) + + +#endif diff --git a/include/asm-arm/arch-kirkwood/kirkwood.h b/include/asm-arm/arch-kirkwood/kirkwood.h new file mode 100644 index 0000000..bb31b315 --- /dev/null +++ b/include/asm-arm/arch-kirkwood/kirkwood.h @@ -0,0 +1,100 @@ +/* + * include/asm-arm/arch-kirkwood/kirkwood.h + * + * Generic definitions for Marvell Kirkwood SoC flavors: + * 88F6180, 88F6192 and 88F6281. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_KIRKWOOD_H +#define __ASM_ARCH_KIRKWOOD_H + +/* + * Marvell Kirkwood address maps. + * + * phys + * e0000000 PCIe Memory space + * f1000000 on-chip peripheral registers + * f2000000 PCIe I/O space + * f3000000 NAND controller address window + * + * virt phys size + * fee00000 f1000000 1M on-chip peripheral registers + * fef00000 f2000000 1M PCIe I/O space + */ + +#define KIRKWOOD_NAND_MEM_PHYS_BASE 0xf3000000 +#define KIRKWOOD_NAND_MEM_SIZE SZ_64K /* 1K is sufficient, but 64K + * is the minimal window size + */ + +#define KIRKWOOD_PCIE_IO_PHYS_BASE 0xf2000000 +#define KIRKWOOD_PCIE_IO_VIRT_BASE 0xfef00000 +#define KIRKWOOD_PCIE_IO_BUS_BASE 0x00000000 +#define KIRKWOOD_PCIE_IO_SIZE SZ_1M + +#define KIRKWOOD_REGS_PHYS_BASE 0xf1000000 +#define KIRKWOOD_REGS_VIRT_BASE 0xfee00000 +#define KIRKWOOD_REGS_SIZE SZ_1M + +#define KIRKWOOD_PCIE_MEM_PHYS_BASE 0xe0000000 +#define KIRKWOOD_PCIE_MEM_SIZE SZ_128M + +/* + * MBUS bridge registers. + */ +#define BRIDGE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x20000) +#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) +#define CPU_RESET 0x00000002 +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define SOFT_RESET_OUT_EN 0x00000004 +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SOFT_RESET 0x00000001 +#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) +#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR (~0x0004) +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_CAUSE_LOW_OFF 0x0000 +#define IRQ_MASK_LOW_OFF 0x0004 +#define IRQ_CAUSE_HIGH_OFF 0x0010 +#define IRQ_MASK_HIGH_OFF 0x0014 +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) +#define L2_CONFIG_REG (BRIDGE_VIRT_BASE | 0x0128) +#define L2_WRITETHROUGH 0x00000010 + +/* + * Register Map + */ +#define DDR_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x00000) +#define DDR_WINDOW_CPU_BASE (DDR_VIRT_BASE | 0x1500) + +#define DEV_BUS_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x10000) +#define DEV_BUS_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x10000) +#define SAMPLE_AT_RESET (DEV_BUS_VIRT_BASE | 0x0030) +#define DEVICE_ID (DEV_BUS_VIRT_BASE | 0x0034) +#define RTC_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0300) +#define SPI_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x0600) +#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) +#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) +#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) +#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100) + +#define PCIE_VIRT_BASE (KIRKWOOD_REGS_VIRT_BASE | 0x40000) + +#define USB_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x50000) + +#define GE00_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x70000) +#define GE01_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x74000) + +#define SATA_PHYS_BASE (KIRKWOOD_REGS_PHYS_BASE | 0x80000) + + +#define GPIO_MAX 50 + + +#endif diff --git a/include/asm-arm/arch-kirkwood/memory.h b/include/asm-arm/arch-kirkwood/memory.h new file mode 100644 index 0000000..e5108f4 --- /dev/null +++ b/include/asm-arm/arch-kirkwood/memory.h @@ -0,0 +1,14 @@ +/* + * include/asm-arm/arch-kirkwood/memory.h + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + + +#endif diff --git a/include/asm-arm/arch-kirkwood/system.h b/include/asm-arm/arch-kirkwood/system.h new file mode 100644 index 0000000..8dde7e3 --- /dev/null +++ b/include/asm-arm/arch-kirkwood/system.h @@ -0,0 +1,37 @@ +/* + * include/asm-arm/arch-kirkwood/system.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <asm/arch/hardware.h> +#include <asm/arch/kirkwood.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + /* + * Enable soft reset to assert RSTOUTn. + */ + writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK); + + /* + * Assert soft reset. + */ + writel(SOFT_RESET, SYSTEM_SOFT_RESET); + + while (1) + ; +} + + +#endif diff --git a/include/asm-arm/arch-kirkwood/timex.h b/include/asm-arm/arch-kirkwood/timex.h new file mode 100644 index 0000000..82122e1 --- /dev/null +++ b/include/asm-arm/arch-kirkwood/timex.h @@ -0,0 +1,11 @@ +/* + * include/asm-arm/arch-kirkwood/timex.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#define CLOCK_TICK_RATE (100 * HZ) + +#define KIRKWOOD_TCLK 166666667 diff --git a/include/asm-arm/arch-kirkwood/uncompress.h b/include/asm-arm/arch-kirkwood/uncompress.h new file mode 100644 index 0000000..a9062b6 --- /dev/null +++ b/include/asm-arm/arch-kirkwood/uncompress.h @@ -0,0 +1,47 @@ +/* + * include/asm-arm/arch-kirkwood/uncompress.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/serial_reg.h> +#include <asm/arch/kirkwood.h> + +#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE) + +static void putc(const char c) +{ + unsigned char *base = SERIAL_BASE; + int i; + + for (i = 0; i < 0x1000; i++) { + if (base[UART_LSR << 2] & UART_LSR_THRE) + break; + barrier(); + } + + base[UART_TX << 2] = c; +} + +static void flush(void) +{ + unsigned char *base = SERIAL_BASE; + unsigned char mask; + int i; + + mask = UART_LSR_TEMT | UART_LSR_THRE; + + for (i = 0; i < 0x1000; i++) { + if ((base[UART_LSR << 2] & mask) == mask) + break; + barrier(); + } +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/include/asm-arm/arch-kirkwood/vmalloc.h b/include/asm-arm/arch-kirkwood/vmalloc.h new file mode 100644 index 0000000..41852c6 --- /dev/null +++ b/include/asm-arm/arch-kirkwood/vmalloc.h @@ -0,0 +1,5 @@ +/* + * include/asm-arm/arch-kirkwood/vmalloc.h + */ + +#define VMALLOC_END 0xfe800000 diff --git a/include/asm-arm/arch-loki/debug-macro.S b/include/asm-arm/arch-loki/debug-macro.S new file mode 100644 index 0000000..585502e --- /dev/null +++ b/include/asm-arm/arch-loki/debug-macro.S @@ -0,0 +1,20 @@ +/* + * include/asm-arm/arch-loki/debug-macro.S + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <asm/arch/loki.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =LOKI_REGS_PHYS_BASE + ldrne \rx, =LOKI_REGS_VIRT_BASE + orr \rx, \rx, #0x00012000 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/include/asm-arm/arch-loki/dma.h b/include/asm-arm/arch-loki/dma.h new file mode 100644 index 0000000..40a8c17 --- /dev/null +++ b/include/asm-arm/arch-loki/dma.h @@ -0,0 +1 @@ +/* empty */ diff --git a/include/asm-arm/arch-loki/entry-macro.S b/include/asm-arm/arch-loki/entry-macro.S new file mode 100644 index 0000000..693257c --- /dev/null +++ b/include/asm-arm/arch-loki/entry-macro.S @@ -0,0 +1,30 @@ +/* + * include/asm-arm/arch-loki/entry-macro.S + * + * Low-level IRQ helper macros for Marvell Loki (88RC8480) platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <asm/arch/loki.h> + + .macro disable_fiq + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =IRQ_VIRT_BASE + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + ldr \irqstat, [\base, #IRQ_CAUSE_OFF] + ldr \tmp, [\base, #IRQ_MASK_OFF] + mov \irqnr, #0 + ands \irqstat, \irqstat, \tmp + clzne \irqnr, \irqstat + rsbne \irqnr, \irqnr, #31 + .endm diff --git a/include/asm-arm/arch-loki/hardware.h b/include/asm-arm/arch-loki/hardware.h new file mode 100644 index 0000000..f65b01c --- /dev/null +++ b/include/asm-arm/arch-loki/hardware.h @@ -0,0 +1,15 @@ +/* + * include/asm-arm/arch-loki/hardware.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include "loki.h" + + +#endif diff --git a/include/asm-arm/arch-loki/io.h b/include/asm-arm/arch-loki/io.h new file mode 100644 index 0000000..e7418a9 --- /dev/null +++ b/include/asm-arm/arch-loki/io.h @@ -0,0 +1,26 @@ +/* + * include/asm-arm/arch-loki/io.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#include "loki.h" + +#define IO_SPACE_LIMIT 0xffffffff + +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)((addr - LOKI_PCIE0_IO_PHYS_BASE) + + LOKI_PCIE0_IO_VIRT_BASE); +} + +#define __io(a) __io(a) +#define __mem_pci(a) (a) + + +#endif diff --git a/include/asm-arm/arch-loki/irqs.h b/include/asm-arm/arch-loki/irqs.h new file mode 100644 index 0000000..7e49714 --- /dev/null +++ b/include/asm-arm/arch-loki/irqs.h @@ -0,0 +1,58 @@ +/* + * include/asm-arm/arch-loki/irqs.h + * + * IRQ definitions for Marvell Loki (88RC8480) SoCs + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#include "loki.h" /* need GPIO_MAX */ + +/* + * Interrupt Controller + */ +#define IRQ_LOKI_PCIE_A_CPU_DRBL 0 +#define IRQ_LOKI_CPU_PCIE_A_DRBL 1 +#define IRQ_LOKI_PCIE_B_CPU_DRBL 2 +#define IRQ_LOKI_CPU_PCIE_B_DRBL 3 +#define IRQ_LOKI_COM_A_ERR 6 +#define IRQ_LOKI_COM_A_IN 7 +#define IRQ_LOKI_COM_A_OUT 8 +#define IRQ_LOKI_COM_B_ERR 9 +#define IRQ_LOKI_COM_B_IN 10 +#define IRQ_LOKI_COM_B_OUT 11 +#define IRQ_LOKI_DMA_A 12 +#define IRQ_LOKI_DMA_B 13 +#define IRQ_LOKI_SAS_A 14 +#define IRQ_LOKI_SAS_B 15 +#define IRQ_LOKI_DDR 16 +#define IRQ_LOKI_XOR 17 +#define IRQ_LOKI_BRIDGE 18 +#define IRQ_LOKI_PCIE_A_ERR 20 +#define IRQ_LOKI_PCIE_A_INT 21 +#define IRQ_LOKI_PCIE_B_ERR 22 +#define IRQ_LOKI_PCIE_B_INT 23 +#define IRQ_LOKI_GBE_A_INT 24 +#define IRQ_LOKI_GBE_B_INT 25 +#define IRQ_LOKI_DEV_ERR 26 +#define IRQ_LOKI_UART0 27 +#define IRQ_LOKI_UART1 28 +#define IRQ_LOKI_TWSI 29 +#define IRQ_LOKI_GPIO_23_0 30 +#define IRQ_LOKI_GPIO_25_24 31 + +/* + * Loki General Purpose Pins + */ +#define IRQ_LOKI_GPIO_START 32 +#define NR_GPIO_IRQS GPIO_MAX + +#define NR_IRQS (IRQ_LOKI_GPIO_START + NR_GPIO_IRQS) + + +#endif diff --git a/include/asm-arm/arch-loki/loki.h b/include/asm-arm/arch-loki/loki.h new file mode 100644 index 0000000..5dd05ee --- /dev/null +++ b/include/asm-arm/arch-loki/loki.h @@ -0,0 +1,97 @@ +/* + * include/asm-arm/arch-loki/loki.h + * + * Generic definitions for Marvell Loki (88RC8480) SoC flavors + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_LOKI_H +#define __ASM_ARCH_LOKI_H + +/* + * Marvell Loki (88RC8480) address maps. + * + * phys + * d0000000 on-chip peripheral registers + * e0000000 PCIe 0 Memory space + * e8000000 PCIe 1 Memory space + * f0000000 PCIe 0 I/O space + * f0100000 PCIe 1 I/O space + * + * virt phys size + * fed00000 d0000000 1M on-chip peripheral registers + * fee00000 f0000000 64K PCIe 0 I/O space + * fef00000 f0100000 64K PCIe 1 I/O space + */ + +#define LOKI_REGS_PHYS_BASE 0xd0000000 +#define LOKI_REGS_VIRT_BASE 0xfed00000 +#define LOKI_REGS_SIZE SZ_1M + +#define LOKI_PCIE0_IO_PHYS_BASE 0xf0000000 +#define LOKI_PCIE0_IO_VIRT_BASE 0xfee00000 +#define LOKI_PCIE0_IO_BUS_BASE 0x00000000 +#define LOKI_PCIE0_IO_SIZE SZ_64K + +#define LOKI_PCIE1_IO_PHYS_BASE 0xf0100000 +#define LOKI_PCIE1_IO_VIRT_BASE 0xfef00000 +#define LOKI_PCIE1_IO_BUS_BASE 0x00000000 +#define LOKI_PCIE1_IO_SIZE SZ_64K + +#define LOKI_PCIE0_MEM_PHYS_BASE 0xe0000000 +#define LOKI_PCIE0_MEM_SIZE SZ_128M + +#define LOKI_PCIE1_MEM_PHYS_BASE 0xe8000000 +#define LOKI_PCIE1_MEM_SIZE SZ_128M + +/* + * Register Map + */ +#define DEV_BUS_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x10000) +#define DEV_BUS_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x10000) +#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) +#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) +#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) +#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100) + +#define BRIDGE_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x20000) +#define BRIDGE_REG(x) (BRIDGE_VIRT_BASE | (x)) +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define SOFT_RESET_OUT_EN 0x00000004 +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SOFT_RESET 0x00000001 +#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) +#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR 0x0004 +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_CAUSE_OFF 0x0000 +#define IRQ_MASK_OFF 0x0004 +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) + +#define PCIE0_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x30000) + +#define PCIE1_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0x40000) + +#define SAS0_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x80000) + +#define SAS1_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0x90000) + +#define GE0_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0xa0000) +#define GE0_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xa0000) + +#define GE1_PHYS_BASE (LOKI_REGS_PHYS_BASE | 0xb0000) +#define GE1_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xb0000) + +#define DDR_VIRT_BASE (LOKI_REGS_VIRT_BASE | 0xf0000) +#define DDR_REG(x) (DDR_VIRT_BASE | (x)) + + +#define GPIO_MAX 8 + + +#endif diff --git a/include/asm-arm/arch-loki/memory.h b/include/asm-arm/arch-loki/memory.h new file mode 100644 index 0000000..835101e --- /dev/null +++ b/include/asm-arm/arch-loki/memory.h @@ -0,0 +1,14 @@ +/* + * include/asm-arm/arch-loki/memory.h + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + + +#endif diff --git a/include/asm-arm/arch-loki/system.h b/include/asm-arm/arch-loki/system.h new file mode 100644 index 0000000..a3568ac --- /dev/null +++ b/include/asm-arm/arch-loki/system.h @@ -0,0 +1,37 @@ +/* + * include/asm-arm/arch-loki/system.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <asm/arch/hardware.h> +#include <asm/arch/loki.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + /* + * Enable soft reset to assert RSTOUTn. + */ + writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK); + + /* + * Assert soft reset. + */ + writel(SOFT_RESET, SYSTEM_SOFT_RESET); + + while (1) + ; +} + + +#endif diff --git a/include/asm-arm/arch-loki/timex.h b/include/asm-arm/arch-loki/timex.h new file mode 100644 index 0000000..940014f --- /dev/null +++ b/include/asm-arm/arch-loki/timex.h @@ -0,0 +1,11 @@ +/* + * include/asm-arm/arch-loki/timex.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#define CLOCK_TICK_RATE (100 * HZ) + +#define LOKI_TCLK 180000000 diff --git a/include/asm-arm/arch-loki/uncompress.h b/include/asm-arm/arch-loki/uncompress.h new file mode 100644 index 0000000..89a0cf8 --- /dev/null +++ b/include/asm-arm/arch-loki/uncompress.h @@ -0,0 +1,47 @@ +/* + * include/asm-arm/arch-loki/uncompress.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/serial_reg.h> +#include <asm/arch/loki.h> + +#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE) + +static void putc(const char c) +{ + unsigned char *base = SERIAL_BASE; + int i; + + for (i = 0; i < 0x1000; i++) { + if (base[UART_LSR << 2] & UART_LSR_THRE) + break; + barrier(); + } + + base[UART_TX << 2] = c; +} + +static void flush(void) +{ + unsigned char *base = SERIAL_BASE; + unsigned char mask; + int i; + + mask = UART_LSR_TEMT | UART_LSR_THRE; + + for (i = 0; i < 0x1000; i++) { + if ((base[UART_LSR << 2] & mask) == mask) + break; + barrier(); + } +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/include/asm-arm/arch-loki/vmalloc.h b/include/asm-arm/arch-loki/vmalloc.h new file mode 100644 index 0000000..f5be062 --- /dev/null +++ b/include/asm-arm/arch-loki/vmalloc.h @@ -0,0 +1,5 @@ +/* + * include/asm-arm/arch-loki/vmalloc.h + */ + +#define VMALLOC_END 0xfe800000 diff --git a/include/asm-arm/arch-msm/irqs.h b/include/asm-arm/arch-msm/irqs.h index 565430c..e62a108 100644 --- a/include/asm-arm/arch-msm/irqs.h +++ b/include/asm-arm/arch-msm/irqs.h @@ -15,6 +15,7 @@ */ #ifndef __ASM_ARCH_MSM_IRQS_H +#define __ASM_ARCH_MSM_IRQS_H /* MSM ARM11 Interrupt Numbers */ /* See 80-VE113-1 A, pp219-221 */ diff --git a/include/asm-arm/arch-msm/timex.h b/include/asm-arm/arch-msm/timex.h index 154b23f..8724487 100644 --- a/include/asm-arm/arch-msm/timex.h +++ b/include/asm-arm/arch-msm/timex.h @@ -14,6 +14,7 @@ */ #ifndef __ASM_ARCH_MSM_TIMEX_H +#define __ASM_ARCH_MSM_TIMEX_H #define CLOCK_TICK_RATE 1000000 diff --git a/include/asm-arm/arch-mv78xx0/debug-macro.S b/include/asm-arm/arch-mv78xx0/debug-macro.S new file mode 100644 index 0000000..d0595bd --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/debug-macro.S @@ -0,0 +1,20 @@ +/* + * include/asm-arm/arch-mv78xx0/debug-macro.S + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +#include <asm/arch/mv78xx0.h> + + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =MV78XX0_REGS_PHYS_BASE + ldrne \rx, =MV78XX0_REGS_VIRT_BASE + orr \rx, \rx, #0x00012000 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> diff --git a/include/asm-arm/arch-mv78xx0/dma.h b/include/asm-arm/arch-mv78xx0/dma.h new file mode 100644 index 0000000..40a8c17 --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/dma.h @@ -0,0 +1 @@ +/* empty */ diff --git a/include/asm-arm/arch-mv78xx0/entry-macro.S b/include/asm-arm/arch-mv78xx0/entry-macro.S new file mode 100644 index 0000000..e9a606b --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/entry-macro.S @@ -0,0 +1,39 @@ +/* + * include/asm-arm/arch-mv78xx0/entry-macro.S + * + * Low-level IRQ helper macros for Marvell MV78xx0 platforms + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <asm/arch/mv78xx0.h> + + .macro disable_fiq + .endm + + .macro arch_ret_to_user, tmp1, tmp2 + .endm + + .macro get_irqnr_preamble, base, tmp + ldr \base, =IRQ_VIRT_BASE + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + @ check low interrupts + ldr \irqstat, [\base, #IRQ_CAUSE_LOW_OFF] + ldr \tmp, [\base, #IRQ_MASK_LOW_OFF] + mov \irqnr, #31 + ands \irqstat, \irqstat, \tmp + + @ if no low interrupts set, check high interrupts + ldreq \irqstat, [\base, #IRQ_CAUSE_HIGH_OFF] + ldreq \tmp, [\base, #IRQ_MASK_HIGH_OFF] + moveq \irqnr, #63 + andeqs \irqstat, \irqstat, \tmp + + @ find first active interrupt source + clzne \irqstat, \irqstat + subne \irqnr, \irqnr, \irqstat + .endm diff --git a/include/asm-arm/arch-mv78xx0/hardware.h b/include/asm-arm/arch-mv78xx0/hardware.h new file mode 100644 index 0000000..8e179260 --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/hardware.h @@ -0,0 +1,21 @@ +/* + * include/asm-arm/arch-mv78xx0/hardware.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_HARDWARE_H +#define __ASM_ARCH_HARDWARE_H + +#include "mv78xx0.h" + +#define pcibios_assign_all_busses() 1 + +#define PCIBIOS_MIN_IO 0x00001000 +#define PCIBIOS_MIN_MEM 0x01000000 +#define PCIMEM_BASE MV78XX0_PCIE_MEM_PHYS_BASE /* mem base for VGA */ + + +#endif diff --git a/include/asm-arm/arch-mv78xx0/io.h b/include/asm-arm/arch-mv78xx0/io.h new file mode 100644 index 0000000..415d4c9 --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/io.h @@ -0,0 +1,26 @@ +/* + * include/asm-arm/arch-mv78xx0/io.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IO_H +#define __ASM_ARCH_IO_H + +#include "mv78xx0.h" + +#define IO_SPACE_LIMIT 0xffffffff + +static inline void __iomem *__io(unsigned long addr) +{ + return (void __iomem *)((addr - MV78XX0_PCIE_IO_PHYS_BASE(0)) + + MV78XX0_PCIE_IO_VIRT_BASE(0)); +} + +#define __io(a) __io(a) +#define __mem_pci(a) (a) + + +#endif diff --git a/include/asm-arm/arch-mv78xx0/irqs.h b/include/asm-arm/arch-mv78xx0/irqs.h new file mode 100644 index 0000000..7593045 --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/irqs.h @@ -0,0 +1,91 @@ +/* + * include/asm-arm/arch-mv78xx0/irqs.h + * + * IRQ definitions for Marvell MV78xx0 SoCs + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_IRQS_H +#define __ASM_ARCH_IRQS_H + +#include "mv78xx0.h" /* need GPIO_MAX */ + +/* + * MV78xx0 Low Interrupt Controller + */ +#define IRQ_MV78XX0_ERR 0 +#define IRQ_MV78XX0_SPI 1 +#define IRQ_MV78XX0_I2C_0 2 +#define IRQ_MV78XX0_I2C_1 3 +#define IRQ_MV78XX0_IDMA_0 4 +#define IRQ_MV78XX0_IDMA_1 5 +#define IRQ_MV78XX0_IDMA_2 6 +#define IRQ_MV78XX0_IDMA_3 7 +#define IRQ_MV78XX0_TIMER_0 8 +#define IRQ_MV78XX0_TIMER_1 9 +#define IRQ_MV78XX0_TIMER_2 10 +#define IRQ_MV78XX0_TIMER_3 11 +#define IRQ_MV78XX0_UART_0 12 +#define IRQ_MV78XX0_UART_1 13 +#define IRQ_MV78XX0_UART_2 14 +#define IRQ_MV78XX0_UART_3 15 +#define IRQ_MV78XX0_USB_0 16 +#define IRQ_MV78XX0_USB_1 17 +#define IRQ_MV78XX0_USB_2 18 +#define IRQ_MV78XX0_CRYPTO 19 +#define IRQ_MV78XX0_SDIO_0 20 +#define IRQ_MV78XX0_SDIO_1 21 +#define IRQ_MV78XX0_XOR_0 22 +#define IRQ_MV78XX0_XOR_1 23 +#define IRQ_MV78XX0_I2S_0 24 +#define IRQ_MV78XX0_I2S_1 25 +#define IRQ_MV78XX0_SATA 26 +#define IRQ_MV78XX0_TDMI 27 + +/* + * MV78xx0 High Interrupt Controller + */ +#define IRQ_MV78XX0_PCIE_00 32 +#define IRQ_MV78XX0_PCIE_01 33 +#define IRQ_MV78XX0_PCIE_02 34 +#define IRQ_MV78XX0_PCIE_03 35 +#define IRQ_MV78XX0_PCIE_10 36 +#define IRQ_MV78XX0_PCIE_11 37 +#define IRQ_MV78XX0_PCIE_12 38 +#define IRQ_MV78XX0_PCIE_13 39 +#define IRQ_MV78XX0_GE00_SUM 40 +#define IRQ_MV78XX0_GE00_RX 41 +#define IRQ_MV78XX0_GE00_TX 42 +#define IRQ_MV78XX0_GE00_MISC 43 +#define IRQ_MV78XX0_GE01_SUM 44 +#define IRQ_MV78XX0_GE01_RX 45 +#define IRQ_MV78XX0_GE01_TX 46 +#define IRQ_MV78XX0_GE01_MISC 47 +#define IRQ_MV78XX0_GE10_SUM 48 +#define IRQ_MV78XX0_GE10_RX 49 +#define IRQ_MV78XX0_GE10_TX 50 +#define IRQ_MV78XX0_GE10_MISC 51 +#define IRQ_MV78XX0_GE11_SUM 52 +#define IRQ_MV78XX0_GE11_RX 53 +#define IRQ_MV78XX0_GE11_TX 54 +#define IRQ_MV78XX0_GE11_MISC 55 +#define IRQ_MV78XX0_GPIO_0_7 56 +#define IRQ_MV78XX0_GPIO_8_15 57 +#define IRQ_MV78XX0_GPIO_16_23 58 +#define IRQ_MV78XX0_GPIO_24_31 59 +#define IRQ_MV78XX0_DB_IN 60 +#define IRQ_MV78XX0_DB_OUT 61 + +/* + * MV78XX0 General Purpose Pins + */ +#define IRQ_MV78XX0_GPIO_START 64 +#define NR_GPIO_IRQS GPIO_MAX + +#define NR_IRQS (IRQ_MV78XX0_GPIO_START + NR_GPIO_IRQS) + + +#endif diff --git a/include/asm-arm/arch-mv78xx0/memory.h b/include/asm-arm/arch-mv78xx0/memory.h new file mode 100644 index 0000000..721a6b1 --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/memory.h @@ -0,0 +1,14 @@ +/* + * include/asm-arm/arch-mv78xx0/memory.h + */ + +#ifndef __ASM_ARCH_MEMORY_H +#define __ASM_ARCH_MEMORY_H + +#define PHYS_OFFSET UL(0x00000000) + +#define __virt_to_bus(x) __virt_to_phys(x) +#define __bus_to_virt(x) __phys_to_virt(x) + + +#endif diff --git a/include/asm-arm/arch-mv78xx0/mv78xx0.h b/include/asm-arm/arch-mv78xx0/mv78xx0.h new file mode 100644 index 0000000..9f5d83c --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/mv78xx0.h @@ -0,0 +1,126 @@ +/* + * include/asm-arm/arch-mv78xx0/mv78xx0.h + * + * Generic definitions for Marvell MV78xx0 SoC flavors: + * MV781x0 and MV782x0. + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_MV78XX0_H +#define __ASM_ARCH_MV78XX0_H + +/* + * Marvell MV78xx0 address maps. + * + * phys + * c0000000 PCIe Memory space + * f0800000 PCIe #0 I/O space + * f0900000 PCIe #1 I/O space + * f0a00000 PCIe #2 I/O space + * f0b00000 PCIe #3 I/O space + * f0c00000 PCIe #4 I/O space + * f0d00000 PCIe #5 I/O space + * f0e00000 PCIe #6 I/O space + * f0f00000 PCIe #7 I/O space + * f1000000 on-chip peripheral registers + * + * virt phys size + * fe400000 f102x000 16K core-specific peripheral registers + * fe700000 f0800000 1M PCIe #0 I/O space + * fe800000 f0900000 1M PCIe #1 I/O space + * fe900000 f0a00000 1M PCIe #2 I/O space + * fea00000 f0b00000 1M PCIe #3 I/O space + * feb00000 f0c00000 1M PCIe #4 I/O space + * fec00000 f0d00000 1M PCIe #5 I/O space + * fed00000 f0e00000 1M PCIe #6 I/O space + * fee00000 f0f00000 1M PCIe #7 I/O space + * fef00000 f1000000 1M on-chip peripheral registers + */ +#define MV78XX0_CORE0_REGS_PHYS_BASE 0xf1020000 +#define MV78XX0_CORE1_REGS_PHYS_BASE 0xf1024000 +#define MV78XX0_CORE_REGS_VIRT_BASE 0xfe400000 +#define MV78XX0_CORE_REGS_SIZE SZ_16K + +#define MV78XX0_PCIE_IO_PHYS_BASE(i) (0xf0800000 + ((i) << 20)) +#define MV78XX0_PCIE_IO_VIRT_BASE(i) (0xfe700000 + ((i) << 20)) +#define MV78XX0_PCIE_IO_SIZE SZ_1M + +#define MV78XX0_REGS_PHYS_BASE 0xf1000000 +#define MV78XX0_REGS_VIRT_BASE 0xfef00000 +#define MV78XX0_REGS_SIZE SZ_1M + +#define MV78XX0_PCIE_MEM_PHYS_BASE 0xc0000000 +#define MV78XX0_PCIE_MEM_SIZE 0x30000000 + +/* + * Core-specific peripheral registers. + */ +#define BRIDGE_VIRT_BASE (MV78XX0_CORE_REGS_VIRT_BASE) +#define CPU_CONTROL (BRIDGE_VIRT_BASE | 0x0104) +#define L2_WRITETHROUGH 0x00020000 +#define RSTOUTn_MASK (BRIDGE_VIRT_BASE | 0x0108) +#define SOFT_RESET_OUT_EN 0x00000004 +#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE | 0x010c) +#define SOFT_RESET 0x00000001 +#define BRIDGE_CAUSE (BRIDGE_VIRT_BASE | 0x0110) +#define BRIDGE_MASK (BRIDGE_VIRT_BASE | 0x0114) +#define BRIDGE_INT_TIMER0 0x0002 +#define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR (~0x0004) +#define IRQ_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0200) +#define IRQ_CAUSE_LOW_OFF 0x0004 +#define IRQ_CAUSE_HIGH_OFF 0x0008 +#define IRQ_MASK_LOW_OFF 0x0010 +#define IRQ_MASK_HIGH_OFF 0x0014 +#define TIMER_VIRT_BASE (BRIDGE_VIRT_BASE | 0x0300) + +/* + * Register Map + */ +#define DDR_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x00000) +#define DDR_WINDOW_CPU0_BASE (DDR_VIRT_BASE | 0x1500) +#define DDR_WINDOW_CPU1_BASE (DDR_VIRT_BASE | 0x1700) + +#define DEV_BUS_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x10000) +#define DEV_BUS_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x10000) +#define SAMPLE_AT_RESET_LOW (DEV_BUS_VIRT_BASE | 0x0030) +#define SAMPLE_AT_RESET_HIGH (DEV_BUS_VIRT_BASE | 0x0034) +#define UART0_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2000) +#define UART0_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2000) +#define UART1_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2100) +#define UART1_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2100) +#define UART2_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2200) +#define UART2_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2200) +#define UART3_PHYS_BASE (DEV_BUS_PHYS_BASE | 0x2300) +#define UART3_VIRT_BASE (DEV_BUS_VIRT_BASE | 0x2300) + +#define GE10_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x30000) +#define GE11_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x34000) + +#define PCIE00_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x40000) +#define PCIE01_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x44000) +#define PCIE02_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x48000) +#define PCIE03_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x4c000) + +#define USB0_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x50000) +#define USB1_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x51000) +#define USB2_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x52000) + +#define GE00_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x70000) +#define GE01_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0x74000) + +#define PCIE10_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x80000) +#define PCIE11_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x84000) +#define PCIE12_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x88000) +#define PCIE13_VIRT_BASE (MV78XX0_REGS_VIRT_BASE | 0x8c000) + +#define SATA_PHYS_BASE (MV78XX0_REGS_PHYS_BASE | 0xa0000) + + +#define GPIO_MAX 32 + + +#endif diff --git a/include/asm-arm/arch-mv78xx0/system.h b/include/asm-arm/arch-mv78xx0/system.h new file mode 100644 index 0000000..7eb47d3 --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/system.h @@ -0,0 +1,37 @@ +/* + * include/asm-arm/arch-mv78xx0/system.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#ifndef __ASM_ARCH_SYSTEM_H +#define __ASM_ARCH_SYSTEM_H + +#include <asm/arch/hardware.h> +#include <asm/arch/mv78xx0.h> + +static inline void arch_idle(void) +{ + cpu_do_idle(); +} + +static inline void arch_reset(char mode) +{ + /* + * Enable soft reset to assert RSTOUTn. + */ + writel(SOFT_RESET_OUT_EN, RSTOUTn_MASK); + + /* + * Assert soft reset. + */ + writel(SOFT_RESET, SYSTEM_SOFT_RESET); + + while (1) + ; +} + + +#endif diff --git a/include/asm-arm/arch-mv78xx0/timex.h b/include/asm-arm/arch-mv78xx0/timex.h new file mode 100644 index 0000000..a854b1cc --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/timex.h @@ -0,0 +1,9 @@ +/* + * include/asm-arm/arch-mv78xx0/timex.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#define CLOCK_TICK_RATE (100 * HZ) diff --git a/include/asm-arm/arch-mv78xx0/uncompress.h b/include/asm-arm/arch-mv78xx0/uncompress.h new file mode 100644 index 0000000..3bfe0a2 --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/uncompress.h @@ -0,0 +1,47 @@ +/* + * include/asm-arm/arch-mv78xx0/uncompress.h + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <linux/serial_reg.h> +#include <asm/arch/mv78xx0.h> + +#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE) + +static void putc(const char c) +{ + unsigned char *base = SERIAL_BASE; + int i; + + for (i = 0; i < 0x1000; i++) { + if (base[UART_LSR << 2] & UART_LSR_THRE) + break; + barrier(); + } + + base[UART_TX << 2] = c; +} + +static void flush(void) +{ + unsigned char *base = SERIAL_BASE; + unsigned char mask; + int i; + + mask = UART_LSR_TEMT | UART_LSR_THRE; + + for (i = 0; i < 0x1000; i++) { + if ((base[UART_LSR << 2] & mask) == mask) + break; + barrier(); + } +} + +/* + * nothing to do + */ +#define arch_decomp_setup() +#define arch_decomp_wdog() diff --git a/include/asm-arm/arch-mv78xx0/vmalloc.h b/include/asm-arm/arch-mv78xx0/vmalloc.h new file mode 100644 index 0000000..f2c5121 --- /dev/null +++ b/include/asm-arm/arch-mv78xx0/vmalloc.h @@ -0,0 +1,5 @@ +/* + * include/asm-arm/arch-mv78xx0/vmalloc.h + */ + +#define VMALLOC_END 0xfe000000 diff --git a/include/asm-arm/arch-mxc/board-mx27ads.h b/include/asm-arm/arch-mxc/board-mx27ads.h new file mode 100644 index 0000000..61e66da --- /dev/null +++ b/include/asm-arm/arch-mxc/board-mx27ads.h @@ -0,0 +1,354 @@ +/* + * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#ifndef __ASM_ARCH_MXC_BOARD_MX27ADS_H__ +#define __ASM_ARCH_MXC_BOARD_MX27ADS_H__ + +/* external interrupt multiplexer */ +#define MXC_EXP_IO_BASE (MXC_GPIO_BASE + MXC_MAX_GPIO_LINES) + +#define MXC_VIRTUAL_INTS_BASE (MXC_EXP_IO_BASE + MXC_MAX_EXP_IO_LINES) +#define MXC_SDIO1_CARD_IRQ MXC_VIRTUAL_INTS_BASE +#define MXC_SDIO2_CARD_IRQ (MXC_VIRTUAL_INTS_BASE + 1) +#define MXC_SDIO3_CARD_IRQ (MXC_VIRTUAL_INTS_BASE + 2) + +#define MXC_MAX_BOARD_INTS (MXC_MAX_EXP_IO_LINES + \ + MXC_MAX_VIRTUAL_INTS) + +/* + * MXC UART EVB board level configurations + */ + +#define MXC_LL_EXTUART_PADDR (CS4_BASE_ADDR + 0x20000) +#define MXC_LL_EXTUART_VADDR (CS4_BASE_ADDR_VIRT + 0x20000) +#define MXC_LL_EXTUART_16BIT_BUS + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR AIPI_IO_ADDRESS(UART1_BASE_ADDR) + +/* + * @name Memory Size parameters + */ + +/* + * Size of SDRAM memory + */ +#define SDRAM_MEM_SIZE SZ_128M + +/* + * PBC Controller parameters + */ + +/* + * Base address of PBC controller, CS4 + */ +#define PBC_BASE_ADDRESS 0xEB000000 +#define PBC_REG_ADDR(offset) (PBC_BASE_ADDRESS + (offset)) + +/* + * PBC Interupt name definitions + */ +#define PBC_GPIO1_0 0 +#define PBC_GPIO1_1 1 +#define PBC_GPIO1_2 2 +#define PBC_GPIO1_3 3 +#define PBC_GPIO1_4 4 +#define PBC_GPIO1_5 5 + +#define PBC_INTR_MAX_NUM 6 +#define PBC_INTR_SHARED_MAX_NUM 8 + +/* When the PBC address connection is fixed in h/w, defined as 1 */ +#define PBC_ADDR_SH 0 + +/* Offsets for the PBC Controller register */ +/* + * PBC Board version register offset + */ +#define PBC_VERSION_REG PBC_REG_ADDR(0x00000 >> PBC_ADDR_SH) +/* + * PBC Board control register 1 set address. + */ +#define PBC_BCTRL1_SET_REG PBC_REG_ADDR(0x00008 >> PBC_ADDR_SH) +/* + * PBC Board control register 1 clear address. + */ +#define PBC_BCTRL1_CLEAR_REG PBC_REG_ADDR(0x0000C >> PBC_ADDR_SH) +/* + * PBC Board control register 2 set address. + */ +#define PBC_BCTRL2_SET_REG PBC_REG_ADDR(0x00010 >> PBC_ADDR_SH) +/* + * PBC Board control register 2 clear address. + */ +#define PBC_BCTRL2_CLEAR_REG PBC_REG_ADDR(0x00014 >> PBC_ADDR_SH) +/* + * PBC Board control register 3 set address. + */ +#define PBC_BCTRL3_SET_REG PBC_REG_ADDR(0x00018 >> PBC_ADDR_SH) +/* + * PBC Board control register 3 clear address. + */ +#define PBC_BCTRL3_CLEAR_REG PBC_REG_ADDR(0x0001C >> PBC_ADDR_SH) +/* + * PBC Board control register 3 set address. + */ +#define PBC_BCTRL4_SET_REG PBC_REG_ADDR(0x00020 >> PBC_ADDR_SH) +/* + * PBC Board control register 4 clear address. + */ +#define PBC_BCTRL4_CLEAR_REG PBC_REG_ADDR(0x00024 >> PBC_ADDR_SH) +/*PBC_ADDR_SH + * PBC Board status register 1. + */ +#define PBC_BSTAT1_REG PBC_REG_ADDR(0x00028 >> PBC_ADDR_SH) +/* + * PBC Board interrupt status register. + */ +#define PBC_INTSTATUS_REG PBC_REG_ADDR(0x0002C >> PBC_ADDR_SH) +/* + * PBC Board interrupt current status register. + */ +#define PBC_INTCURR_STATUS_REG PBC_REG_ADDR(0x00034 >> PBC_ADDR_SH) +/* + * PBC Interrupt mask register set address. + */ +#define PBC_INTMASK_SET_REG PBC_REG_ADDR(0x00038 >> PBC_ADDR_SH) +/* + * PBC Interrupt mask register clear address. + */ +#define PBC_INTMASK_CLEAR_REG PBC_REG_ADDR(0x0003C >> PBC_ADDR_SH) +/* + * External UART A. + */ +#define PBC_SC16C652_UARTA_REG PBC_REG_ADDR(0x20000 >> PBC_ADDR_SH) +/* + * UART 4 Expanding Signal Status. + */ +#define PBC_UART_STATUS_REG PBC_REG_ADDR(0x22000 >> PBC_ADDR_SH) +/* + * UART 4 Expanding Signal Control Set. + */ +#define PBC_UCTRL_SET_REG PBC_REG_ADDR(0x24000 >> PBC_ADDR_SH) +/* + * UART 4 Expanding Signal Control Clear. + */ +#define PBC_UCTRL_CLR_REG PBC_REG_ADDR(0x26000 >> PBC_ADDR_SH) +/* + * Ethernet Controller IO base address. + */ +#define PBC_CS8900A_IOBASE_REG PBC_REG_ADDR(0x40000 >> PBC_ADDR_SH) +/* + * Ethernet Controller Memory base address. + */ +#define PBC_CS8900A_MEMBASE_REG PBC_REG_ADDR(0x42000 >> PBC_ADDR_SH) +/* + * Ethernet Controller DMA base address. + */ +#define PBC_CS8900A_DMABASE_REG PBC_REG_ADDR(0x44000 >> PBC_ADDR_SH) + +/* PBC Board Version Register bit definition */ +#define PBC_VERSION_ADS 0x8000 /* Bit15=1 means version for ads */ +#define PBC_VERSION_EVB_REVB 0x4000 /* BIT14=1 means version for evb revb */ + +/* PBC Board Control Register 1 bit definitions */ +#define PBC_BCTRL1_ERST 0x0001 /* Ethernet Reset */ +#define PBC_BCTRL1_URST 0x0002 /* Reset External UART controller */ +#define PBC_BCTRL1_FRST 0x0004 /* FEC Reset */ +#define PBC_BCTRL1_ESLEEP 0x0010 /* Enable ethernet Sleep */ +#define PBC_BCTRL1_LCDON 0x0800 /* Enable the LCD */ + +/* PBC Board Control Register 2 bit definitions */ +#define PBC_BCTRL2_VCC_EN 0x0004 /* Enable VCC */ +#define PBC_BCTRL2_VPP_EN 0x0008 /* Enable Vpp */ +#define PBC_BCTRL2_ATAFEC_EN 0X0010 +#define PBC_BCTRL2_ATAFEC_SEL 0X0020 +#define PBC_BCTRL2_ATA_EN 0X0040 +#define PBC_BCTRL2_IRDA_SD 0X0080 +#define PBC_BCTRL2_IRDA_EN 0X0100 +#define PBC_BCTRL2_CCTL10 0X0200 +#define PBC_BCTRL2_CCTL11 0X0400 + +/* PBC Board Control Register 3 bit definitions */ +#define PBC_BCTRL3_HSH_EN 0X0020 +#define PBC_BCTRL3_FSH_MOD 0X0040 +#define PBC_BCTRL3_OTG_HS_EN 0X0080 +#define PBC_BCTRL3_OTG_VBUS_EN 0X0100 +#define PBC_BCTRL3_FSH_VBUS_EN 0X0200 +#define PBC_BCTRL3_USB_OTG_ON 0X0800 +#define PBC_BCTRL3_USB_FSH_ON 0X1000 + +/* PBC Board Control Register 4 bit definitions */ +#define PBC_BCTRL4_REGEN_SEL 0X0001 +#define PBC_BCTRL4_USER_OFF 0X0002 +#define PBC_BCTRL4_VIB_EN 0X0004 +#define PBC_BCTRL4_PWRGT1_EN 0X0008 +#define PBC_BCTRL4_PWRGT2_EN 0X0010 +#define PBC_BCTRL4_STDBY_PRI 0X0020 + +#ifndef __ASSEMBLY__ +/* + * Enumerations for SD cards and memory stick card. This corresponds to + * the card EN bits in the IMR: SD1_EN | MS_EN | SD3_EN | SD2_EN. + */ +enum mxc_card_no { + MXC_CARD_SD2 = 0, + MXC_CARD_SD3, + MXC_CARD_MS, + MXC_CARD_SD1, + MXC_CARD_MIN = MXC_CARD_SD2, + MXC_CARD_MAX = MXC_CARD_SD1, +}; +#endif + +#define MXC_CPLD_VER_1_50 0x01 + +/* + * PBC BSTAT Register bit definitions + */ +#define PBC_BSTAT_PRI_INT 0X0001 +#define PBC_BSTAT_USB_BYP 0X0002 +#define PBC_BSTAT_ATA_IOCS16 0X0004 +#define PBC_BSTAT_ATA_CBLID 0X0008 +#define PBC_BSTAT_ATA_DASP 0X0010 +#define PBC_BSTAT_PWR_RDY 0X0020 +#define PBC_BSTAT_SD3_WP 0X0100 +#define PBC_BSTAT_SD2_WP 0X0200 +#define PBC_BSTAT_SD1_WP 0X0400 +#define PBC_BSTAT_SD3_DET 0X0800 +#define PBC_BSTAT_SD2_DET 0X1000 +#define PBC_BSTAT_SD1_DET 0X2000 +#define PBC_BSTAT_MS_DET 0X4000 +#define PBC_BSTAT_SD3_DET_BIT 11 +#define PBC_BSTAT_SD2_DET_BIT 12 +#define PBC_BSTAT_SD1_DET_BIT 13 +#define PBC_BSTAT_MS_DET_BIT 14 +#define MXC_BSTAT_BIT(n) ((n == MXC_CARD_SD2) ? PBC_BSTAT_SD2_DET : \ + ((n == MXC_CARD_SD3) ? PBC_BSTAT_SD3_DET : \ + ((n == MXC_CARD_SD1) ? PBC_BSTAT_SD1_DET : \ + ((n == MXC_CARD_MS) ? PBC_BSTAT_MS_DET : \ + 0x0)))) + +/* + * PBC UART Control Register bit definitions + */ +#define PBC_UCTRL_DCE_DCD 0X0001 +#define PBC_UCTRL_DCE_DSR 0X0002 +#define PBC_UCTRL_DCE_RI 0X0004 +#define PBC_UCTRL_DTE_DTR 0X0100 + +/* + * PBC UART Status Register bit definitions + */ +#define PBC_USTAT_DTE_DCD 0X0001 +#define PBC_USTAT_DTE_DSR 0X0002 +#define PBC_USTAT_DTE_RI 0X0004 +#define PBC_USTAT_DCE_DTR 0X0100 + +/* + * PBC Interupt mask register bit definitions + */ +#define PBC_INTR_SD3_R_EN_BIT 4 +#define PBC_INTR_SD2_R_EN_BIT 0 +#define PBC_INTR_SD1_R_EN_BIT 6 +#define PBC_INTR_MS_R_EN_BIT 5 +#define PBC_INTR_SD3_EN_BIT 13 +#define PBC_INTR_SD2_EN_BIT 12 +#define PBC_INTR_MS_EN_BIT 14 +#define PBC_INTR_SD1_EN_BIT 15 + +#define PBC_INTR_SD2_R_EN 0x0001 +#define PBC_INTR_LOW_BAT 0X0002 +#define PBC_INTR_OTG_FSOVER 0X0004 +#define PBC_INTR_FSH_OVER 0X0008 +#define PBC_INTR_SD3_R_EN 0x0010 +#define PBC_INTR_MS_R_EN 0x0020 +#define PBC_INTR_SD1_R_EN 0x0040 +#define PBC_INTR_FEC_INT 0X0080 +#define PBC_INTR_ENET_INT 0X0100 +#define PBC_INTR_OTGFS_INT 0X0200 +#define PBC_INTR_XUART_INT 0X0400 +#define PBC_INTR_CCTL12 0X0800 +#define PBC_INTR_SD2_EN 0x1000 +#define PBC_INTR_SD3_EN 0x2000 +#define PBC_INTR_MS_EN 0x4000 +#define PBC_INTR_SD1_EN 0x8000 + + + +/* For interrupts like xuart, enet etc */ +#define EXPIO_PARENT_INT IOMUX_TO_IRQ(MX27_PIN_TIN) +#define MXC_MAX_EXP_IO_LINES 16 + +/* + * This corresponds to PBC_INTMASK_SET_REG at offset 0x38. + * + */ +#define EXPIO_INT_LOW_BAT (MXC_EXP_IO_BASE + 1) +#define EXPIO_INT_OTG_FS_OVR (MXC_EXP_IO_BASE + 2) +#define EXPIO_INT_FSH_OVR (MXC_EXP_IO_BASE + 3) +#define EXPIO_INT_RES4 (MXC_EXP_IO_BASE + 4) +#define EXPIO_INT_RES5 (MXC_EXP_IO_BASE + 5) +#define EXPIO_INT_RES6 (MXC_EXP_IO_BASE + 6) +#define EXPIO_INT_FEC (MXC_EXP_IO_BASE + 7) +#define EXPIO_INT_ENET_INT (MXC_EXP_IO_BASE + 8) +#define EXPIO_INT_OTG_FS_INT (MXC_EXP_IO_BASE + 9) +#define EXPIO_INT_XUART_INTA (MXC_EXP_IO_BASE + 10) +#define EXPIO_INT_CCTL12_INT (MXC_EXP_IO_BASE + 11) +#define EXPIO_INT_SD2_EN (MXC_EXP_IO_BASE + 12) +#define EXPIO_INT_SD3_EN (MXC_EXP_IO_BASE + 13) +#define EXPIO_INT_MS_EN (MXC_EXP_IO_BASE + 14) +#define EXPIO_INT_SD1_EN (MXC_EXP_IO_BASE + 15) + +/* + * This is System IRQ used by CS8900A for interrupt generation + * taken from platform.h + */ +#define CS8900AIRQ EXPIO_INT_ENET_INT +/* This is I/O Base address used to access registers of CS8900A on MXC ADS */ +#define CS8900A_BASE_ADDRESS (PBC_CS8900A_IOBASE_REG + 0x300) + +#define MXC_PMIC_INT_LINE IOMUX_TO_IRQ(MX27_PIN_TOUT) + +/* +* This is used to detect if the CPLD version is for mx27 evb board rev-a +*/ +#define PBC_CPLD_VERSION_IS_REVA() \ + ((__raw_readw(PBC_VERSION_REG) & \ + (PBC_VERSION_ADS | PBC_VERSION_EVB_REVB))\ + == 0) + +/* This is used to active or inactive ata signal in CPLD . + * It is dependent with hardware + */ +#define PBC_ATA_SIGNAL_ACTIVE() \ + __raw_writew( \ + PBC_BCTRL2_ATAFEC_EN|PBC_BCTRL2_ATAFEC_SEL|PBC_BCTRL2_ATA_EN, \ + PBC_BCTRL2_CLEAR_REG) + +#define PBC_ATA_SIGNAL_INACTIVE() \ + __raw_writew( \ + PBC_BCTRL2_ATAFEC_EN|PBC_BCTRL2_ATAFEC_SEL|PBC_BCTRL2_ATA_EN, \ + PBC_BCTRL2_SET_REG) + +#define MXC_BD_LED1 (1 << 5) +#define MXC_BD_LED2 (1 << 6) +#define MXC_BD_LED_ON(led) \ + __raw_writew(led, PBC_BCTRL1_SET_REG) +#define MXC_BD_LED_OFF(led) \ + __raw_writew(led, PBC_BCTRL1_CLEAR_REG) + +/* to determine the correct external crystal reference */ +#define CKIH_27MHZ_BIT_SET (1 << 3) + +#endif /* __ASM_ARCH_MXC_BOARD_MX27ADS_H__ */ diff --git a/include/asm-arm/arch-mxc/board-mx31ads.h b/include/asm-arm/arch-mxc/board-mx31ads.h index 8590127..1bc6fb0 100644 --- a/include/asm-arm/arch-mxc/board-mx31ads.h +++ b/include/asm-arm/arch-mxc/board-mx31ads.h @@ -109,4 +109,9 @@ #define MXC_MAX_EXP_IO_LINES 16 +/* mandatory for CONFIG_LL_DEBUG */ + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR AIPS1_IO_ADDRESS(UART1_BASE_ADDR) + #endif /* __ASM_ARCH_MXC_BOARD_MX31ADS_H__ */ diff --git a/include/asm-arm/arch-mxc/board-mx31lite.h b/include/asm-arm/arch-mxc/board-mx31lite.h new file mode 100644 index 0000000..e4e5cf5 --- /dev/null +++ b/include/asm-arm/arch-mxc/board-mx31lite.h @@ -0,0 +1,38 @@ +/* + * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef __ASM_ARCH_MXC_BOARD_MX31LITE_H__ +#define __ASM_ARCH_MXC_BOARD_MX31LITE_H__ + +#define MXC_MAX_EXP_IO_LINES 16 + + +/* + * Memory Size parameters + */ + +/* + * Size of SDRAM memory + */ +#define SDRAM_MEM_SIZE SZ_128M +/* + * Size of MBX buffer memory + */ +#define MXC_MBX_MEM_SIZE SZ_16M +/* + * Size of memory available to kernel + */ +#define MEM_SIZE (SDRAM_MEM_SIZE - MXC_MBX_MEM_SIZE) + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR AIPS1_IO_ADDRESS(UART1_BASE_ADDR) + +#endif /* __ASM_ARCH_MXC_BOARD_MX31ADS_H__ */ + diff --git a/include/asm-arm/arch-mxc/board-pcm037.h b/include/asm-arm/arch-mxc/board-pcm037.h new file mode 100644 index 0000000..82232ba --- /dev/null +++ b/include/asm-arm/arch-mxc/board-pcm037.h @@ -0,0 +1,27 @@ +/* + * Copyright (C) 2008 Sascha Hauer, Pengutronix + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_MXC_BOARD_PCM037_H__ +#define __ASM_ARCH_MXC_BOARD_PCM037_H__ + +/* mandatory for CONFIG_LL_DEBUG */ + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR AIPS1_IO_ADDRESS(UART1_BASE_ADDR) + +#endif /* __ASM_ARCH_MXC_BOARD_PCM037_H__ */ diff --git a/include/asm-arm/arch-mxc/board-pcm038.h b/include/asm-arm/arch-mxc/board-pcm038.h new file mode 100644 index 0000000..750c62a --- /dev/null +++ b/include/asm-arm/arch-mxc/board-pcm038.h @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_BOARD_PCM038_H__ +#define __ASM_ARCH_MXC_BOARD_PCM038_H__ + +/* mandatory for CONFIG_LL_DEBUG */ + +#define MXC_LL_UART_PADDR UART1_BASE_ADDR +#define MXC_LL_UART_VADDR (AIPI_BASE_ADDR_VIRT + 0x0A000) + +#ifndef __ASSEMBLY__ +/* + * This CPU module needs a baseboard to work. After basic initializing + * its own devices, it calls baseboard's init function. + * TODO: Add your own baseboard init function and call it from + * inside pcm038_init(). + * + * This example here is for the development board. Refer pcm970-baseboard.c + */ + +extern void pcm970_baseboard_init(void); + +#endif + +#endif /* __ASM_ARCH_MXC_BOARD_PCM038_H__ */ diff --git a/include/asm-arm/arch-mxc/clock.h b/include/asm-arm/arch-mxc/clock.h new file mode 100644 index 0000000..24caa2b --- /dev/null +++ b/include/asm-arm/arch-mxc/clock.h @@ -0,0 +1,67 @@ +/* + * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_CLOCK_H__ +#define __ASM_ARCH_MXC_CLOCK_H__ + +#ifndef __ASSEMBLY__ +#include <linux/list.h> + +struct module; + +struct clk { + struct list_head node; + struct module *owner; + const char *name; + int id; + /* Source clock this clk depends on */ + struct clk *parent; + /* Secondary clock to enable/disable with this clock */ + struct clk *secondary; + /* Reference count of clock enable/disable */ + __s8 usecount; + /* Register bit position for clock's enable/disable control. */ + u8 enable_shift; + /* Register address for clock's enable/disable control. */ + u32 enable_reg; + u32 flags; + /* get the current clock rate (always a fresh value) */ + unsigned long (*get_rate) (struct clk *); + /* Function ptr to set the clock to a new rate. The rate must match a + supported rate returned from round_rate. Leave blank if clock is not + programmable */ + int (*set_rate) (struct clk *, unsigned long); + /* Function ptr to round the requested clock rate to the nearest + supported rate that is less than or equal to the requested rate. */ + unsigned long (*round_rate) (struct clk *, unsigned long); + /* Function ptr to enable the clock. Leave blank if clock can not + be gated. */ + int (*enable) (struct clk *); + /* Function ptr to disable the clock. Leave blank if clock can not + be gated. */ + void (*disable) (struct clk *); + /* Function ptr to set the parent clock of the clock. */ + int (*set_parent) (struct clk *, struct clk *); +}; + +int clk_register(struct clk *clk); +void clk_unregister(struct clk *clk); + +#endif /* __ASSEMBLY__ */ +#endif /* __ASM_ARCH_MXC_CLOCK_H__ */ diff --git a/include/asm-arm/arch-mxc/common.h b/include/asm-arm/arch-mxc/common.h index 23b4350..a6d2e24 100644 --- a/include/asm-arm/arch-mxc/common.h +++ b/include/asm-arm/arch-mxc/common.h @@ -11,10 +11,10 @@ #ifndef __ASM_ARCH_MXC_COMMON_H__ #define __ASM_ARCH_MXC_COMMON_H__ -struct sys_timer; - extern void mxc_map_io(void); extern void mxc_init_irq(void); -extern struct sys_timer mxc_timer; +extern void mxc_timer_init(const char *clk_timer); +extern int mxc_clocks_init(unsigned long fref); +extern int mxc_register_gpios(void); #endif diff --git a/include/asm-arm/arch-mxc/debug-macro.S b/include/asm-arm/arch-mxc/debug-macro.S new file mode 100644 index 0000000..575087f --- /dev/null +++ b/include/asm-arm/arch-mxc/debug-macro.S @@ -0,0 +1,49 @@ +/* linux/include/asm-arm/arch-imx/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <asm/arch/hardware.h> + +#ifdef CONFIG_MACH_MX31ADS +#include <asm/arch/board-mx31ads.h> +#endif +#ifdef CONFIG_MACH_PCM037 +#include <asm/arch/board-pcm037.h> +#endif +#ifdef CONFIG_MACH_MX31LITE +#include <asm/arch/board-mx31lite.h> +#endif +#ifdef CONFIG_MACH_MX27ADS +#include <asm/arch/board-mx27ads.h> +#endif +#ifdef CONFIG_MACH_PCM038 +#include <asm/arch/board-pcm038.h> +#endif + .macro addruart,rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ MMU enabled? + ldreq \rx, =MXC_LL_UART_PADDR @ physical + ldrne \rx, =MXC_LL_UART_VADDR @ virtual + .endm + + .macro senduart,rd,rx + str \rd, [\rx, #0x40] @ TXDATA + .endm + + .macro waituart,rd,rx + .endm + + .macro busyuart,rd,rx +1002: ldr \rd, [\rx, #0x98] @ SR2 + tst \rd, #1 << 3 @ TXDC + beq 1002b @ wait until transmit done + .endm diff --git a/include/asm-arm/arch-mxc/gpio.h b/include/asm-arm/arch-mxc/gpio.h new file mode 100644 index 0000000..d393e15 --- /dev/null +++ b/include/asm-arm/arch-mxc/gpio.h @@ -0,0 +1,42 @@ +/* + * Copyright 2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_GPIO_H__ +#define __ASM_ARCH_MXC_GPIO_H__ + +#include <asm/hardware.h> +#include <asm-generic/gpio.h> + +/* use gpiolib dispatchers */ +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep + +#define gpio_to_irq(gpio) (MXC_MAX_INT_LINES + (gpio)) +#define irq_to_gpio(irq) ((irq) - MXC_MAX_INT_LINES) + +struct mxc_gpio_port { + void __iomem *base; + int irq; + int virtual_irq_start; + struct gpio_chip chip; +}; + +int mxc_gpio_init(struct mxc_gpio_port*, int); + +#endif diff --git a/include/asm-arm/arch-mxc/hardware.h b/include/asm-arm/arch-mxc/hardware.h index e87ff06..37cddba 100644 --- a/include/asm-arm/arch-mxc/hardware.h +++ b/include/asm-arm/arch-mxc/hardware.h @@ -1,11 +1,20 @@ /* - * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. */ #ifndef __ASM_ARCH_MXC_HARDWARE_H__ @@ -17,15 +26,12 @@ # include <asm/arch/mx31.h> #endif -#include <asm/arch/mxc.h> - -/* - * --------------------------------------------------------------------------- - * Board specific defines - * --------------------------------------------------------------------------- - */ -#ifdef CONFIG_MACH_MX31ADS -# include <asm/arch/board-mx31ads.h> +#ifdef CONFIG_ARCH_MX2 +# ifdef CONFIG_MACH_MX27 +# include <asm/arch/mx27.h> +# endif #endif +#include <asm/arch/mxc.h> + #endif /* __ASM_ARCH_MXC_HARDWARE_H__ */ diff --git a/include/asm-arm/arch-mxc/iim.h b/include/asm-arm/arch-mxc/iim.h new file mode 100644 index 0000000..315bffa --- /dev/null +++ b/include/asm-arm/arch-mxc/iim.h @@ -0,0 +1,77 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_IIM_H__ +#define __ASM_ARCH_MXC_IIM_H__ + +/* Register offsets */ +#define MXC_IIMSTAT 0x0000 +#define MXC_IIMSTATM 0x0004 +#define MXC_IIMERR 0x0008 +#define MXC_IIMEMASK 0x000C +#define MXC_IIMFCTL 0x0010 +#define MXC_IIMUA 0x0014 +#define MXC_IIMLA 0x0018 +#define MXC_IIMSDAT 0x001C +#define MXC_IIMPREV 0x0020 +#define MXC_IIMSREV 0x0024 +#define MXC_IIMPRG_P 0x0028 +#define MXC_IIMSCS0 0x002C +#define MXC_IIMSCS1 0x0030 +#define MXC_IIMSCS2 0x0034 +#define MXC_IIMSCS3 0x0038 +#define MXC_IIMFBAC0 0x0800 +#define MXC_IIMJAC 0x0804 +#define MXC_IIMHWV1 0x0808 +#define MXC_IIMHWV2 0x080C +#define MXC_IIMHAB0 0x0810 +#define MXC_IIMHAB1 0x0814 +/* Definitions for i.MX27 TO2 */ +#define MXC_IIMMAC 0x0814 +#define MXC_IIMPREV_FUSE 0x0818 +#define MXC_IIMSREV_FUSE 0x081C +#define MXC_IIMSJC_CHALL_0 0x0820 +#define MXC_IIMSJC_CHALL_7 0x083C +#define MXC_IIMFB0UC17 0x0840 +#define MXC_IIMFB0UC255 0x0BFC +#define MXC_IIMFBAC1 0x0C00 +/* Definitions for i.MX27 TO2 */ +#define MXC_IIMSUID 0x0C04 +#define MXC_IIMKEY0 0x0C04 +#define MXC_IIMKEY20 0x0C54 +#define MXC_IIMSJC_RESP_0 0x0C58 +#define MXC_IIMSJC_RESP_7 0x0C74 +#define MXC_IIMFB1UC30 0x0C78 +#define MXC_IIMFB1UC255 0x0FFC + +/* Bit definitions */ + +#define MXC_IIMHWV1_WLOCK (0x1 << 7) +#define MXC_IIMHWV1_MCU_ENDIAN (0x1 << 6) +#define MXC_IIMHWV1_DSP_ENDIAN (0x1 << 5) +#define MXC_IIMHWV1_BOOT_INT (0x1 << 4) +#define MXC_IIMHWV1_SCC_DISABLE (0x1 << 3) +#define MXC_IIMHWV1_HANTRO_DISABLE (0x1 << 2) +#define MXC_IIMHWV1_MEMSTICK_DIS (0x1 << 1) + +#define MXC_IIMHWV2_WLOCK (0x1 << 7) +#define MXC_IIMHWV2_BP_SDMA (0x1 << 6) +#define MXC_IIMHWV2_SCM_DCM (0x1 << 5) + +#endif /* __ASM_ARCH_MXC_IIM_H__ */ diff --git a/include/asm-arm/arch-mxc/imx-uart.h b/include/asm-arm/arch-mxc/imx-uart.h new file mode 100644 index 0000000..83fb72c4 --- /dev/null +++ b/include/asm-arm/arch-mxc/imx-uart.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef ASMARM_ARCH_UART_H +#define ASMARM_ARCH_UART_H + +#define IMXUART_HAVE_RTSCTS (1<<0) + +struct imxuart_platform_data { + int (*init)(struct platform_device *pdev); + int (*exit)(struct platform_device *pdev); + unsigned int flags; +}; + +int __init imx_init_uart(int uart_no, struct imxuart_platform_data *pdata); + +#endif diff --git a/include/asm-arm/arch-mxc/iomux-mx1-mx2.h b/include/asm-arm/arch-mxc/iomux-mx1-mx2.h new file mode 100644 index 0000000..076d37b --- /dev/null +++ b/include/asm-arm/arch-mxc/iomux-mx1-mx2.h @@ -0,0 +1,372 @@ +/* + * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef _MXC_GPIO_MX1_MX2_H +#define _MXC_GPIO_MX1_MX2_H + +#include <linux/io.h> + +#define MXC_GPIO_ALLOC_MODE_NORMAL 0 +#define MXC_GPIO_ALLOC_MODE_NO_ALLOC 1 +#define MXC_GPIO_ALLOC_MODE_TRY_ALLOC 2 +#define MXC_GPIO_ALLOC_MODE_ALLOC_ONLY 4 +#define MXC_GPIO_ALLOC_MODE_RELEASE 8 + +/* + * GPIO Module and I/O Multiplexer + * x = 0..3 for reg_A, reg_B, reg_C, reg_D + */ +#define VA_GPIO_BASE IO_ADDRESS(GPIO_BASE_ADDR) +#define MXC_DDIR(x) (0x00 + ((x) << 8)) +#define MXC_OCR1(x) (0x04 + ((x) << 8)) +#define MXC_OCR2(x) (0x08 + ((x) << 8)) +#define MXC_ICONFA1(x) (0x0c + ((x) << 8)) +#define MXC_ICONFA2(x) (0x10 + ((x) << 8)) +#define MXC_ICONFB1(x) (0x14 + ((x) << 8)) +#define MXC_ICONFB2(x) (0x18 + ((x) << 8)) +#define MXC_DR(x) (0x1c + ((x) << 8)) +#define MXC_GIUS(x) (0x20 + ((x) << 8)) +#define MXC_SSR(x) (0x24 + ((x) << 8)) +#define MXC_ICR1(x) (0x28 + ((x) << 8)) +#define MXC_ICR2(x) (0x2c + ((x) << 8)) +#define MXC_IMR(x) (0x30 + ((x) << 8)) +#define MXC_ISR(x) (0x34 + ((x) << 8)) +#define MXC_GPR(x) (0x38 + ((x) << 8)) +#define MXC_SWR(x) (0x3c + ((x) << 8)) +#define MXC_PUEN(x) (0x40 + ((x) << 8)) + +#ifdef CONFIG_ARCH_MX1 +# define GPIO_PORT_MAX 3 +#endif +#ifdef CONFIG_ARCH_MX2 +# define GPIO_PORT_MAX 5 +#endif + +#ifndef GPIO_PORT_MAX +# error "GPIO config port count unknown!" +#endif + +#define GPIO_PIN_MASK 0x1f + +#define GPIO_PORT_SHIFT 5 +#define GPIO_PORT_MASK (0x7 << GPIO_PORT_SHIFT) + +#define GPIO_PORTA (0 << GPIO_PORT_SHIFT) +#define GPIO_PORTB (1 << GPIO_PORT_SHIFT) +#define GPIO_PORTC (2 << GPIO_PORT_SHIFT) +#define GPIO_PORTD (3 << GPIO_PORT_SHIFT) +#define GPIO_PORTE (4 << GPIO_PORT_SHIFT) +#define GPIO_PORTF (5 << GPIO_PORT_SHIFT) + +#define GPIO_OUT (1 << 8) +#define GPIO_IN (0 << 8) +#define GPIO_PUEN (1 << 9) + +#define GPIO_PF (1 << 10) +#define GPIO_AF (1 << 11) + +#define GPIO_OCR_SHIFT 12 +#define GPIO_OCR_MASK (3 << GPIO_OCR_SHIFT) +#define GPIO_AIN (0 << GPIO_OCR_SHIFT) +#define GPIO_BIN (1 << GPIO_OCR_SHIFT) +#define GPIO_CIN (2 << GPIO_OCR_SHIFT) +#define GPIO_GPIO (3 << GPIO_OCR_SHIFT) + +#define GPIO_AOUT_SHIFT 14 +#define GPIO_AOUT_MASK (3 << GPIO_AOUT_SHIFT) +#define GPIO_AOUT (0 << GPIO_AOUT_SHIFT) +#define GPIO_AOUT_ISR (1 << GPIO_AOUT_SHIFT) +#define GPIO_AOUT_0 (2 << GPIO_AOUT_SHIFT) +#define GPIO_AOUT_1 (3 << GPIO_AOUT_SHIFT) + +#define GPIO_BOUT_SHIFT 16 +#define GPIO_BOUT_MASK (3 << GPIO_BOUT_SHIFT) +#define GPIO_BOUT (0 << GPIO_BOUT_SHIFT) +#define GPIO_BOUT_ISR (1 << GPIO_BOUT_SHIFT) +#define GPIO_BOUT_0 (2 << GPIO_BOUT_SHIFT) +#define GPIO_BOUT_1 (3 << GPIO_BOUT_SHIFT) + +extern void mxc_gpio_mode(int gpio_mode); +extern int mxc_gpio_setup_multiple_pins(const int *pin_list, unsigned count, + int alloc_mode, const char *label); + +/*-------------------------------------------------------------------------*/ + +/* assignements for GPIO alternate/primary functions */ + +/* FIXME: This list is not completed. The correct directions are + * missing on some (many) pins + */ +#ifdef CONFIG_ARCH_MX1 +#define PA0_AIN_SPI2_CLK (GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 0) +#define PA0_AF_ETMTRACESYNC (GPIO_PORTA | GPIO_AF | 0) +#define PA1_AOUT_SPI2_RXD (GPIO_GIUS | GPIO_PORTA | GPIO_IN | 1) +#define PA1_PF_TIN (GPIO_PORTA | GPIO_PF | 1) +#define PA2_PF_PWM0 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 2) +#define PA3_PF_CSI_MCLK (GPIO_PORTA | GPIO_PF | 3) +#define PA4_PF_CSI_D0 (GPIO_PORTA | GPIO_PF | 4) +#define PA5_PF_CSI_D1 (GPIO_PORTA | GPIO_PF | 5) +#define PA6_PF_CSI_D2 (GPIO_PORTA | GPIO_PF | 6) +#define PA7_PF_CSI_D3 (GPIO_PORTA | GPIO_PF | 7) +#define PA8_PF_CSI_D4 (GPIO_PORTA | GPIO_PF | 8) +#define PA9_PF_CSI_D5 (GPIO_PORTA | GPIO_PF | 9) +#define PA10_PF_CSI_D6 (GPIO_PORTA | GPIO_PF | 10) +#define PA11_PF_CSI_D7 (GPIO_PORTA | GPIO_PF | 11) +#define PA12_PF_CSI_VSYNC (GPIO_PORTA | GPIO_PF | 12) +#define PA13_PF_CSI_HSYNC (GPIO_PORTA | GPIO_PF | 13) +#define PA14_PF_CSI_PIXCLK (GPIO_PORTA | GPIO_PF | 14) +#define PA15_PF_I2C_SDA (GPIO_PORTA | GPIO_OUT | GPIO_PF | 15) +#define PA16_PF_I2C_SCL (GPIO_PORTA | GPIO_OUT | GPIO_PF | 16) +#define PA17_AF_ETMTRACEPKT4 (GPIO_PORTA | GPIO_AF | 17) +#define PA17_AIN_SPI2_SS (GPIO_GIUS | GPIO_PORTA | GPIO_OUT | 17) +#define PA18_AF_ETMTRACEPKT5 (GPIO_PORTA | GPIO_AF | 18) +#define PA19_AF_ETMTRACEPKT6 (GPIO_PORTA | GPIO_AF | 19) +#define PA20_AF_ETMTRACEPKT7 (GPIO_PORTA | GPIO_AF | 20) +#define PA21_PF_A0 (GPIO_PORTA | GPIO_PF | 21) +#define PA22_PF_CS4 (GPIO_PORTA | GPIO_PF | 22) +#define PA23_PF_CS5 (GPIO_PORTA | GPIO_PF | 23) +#define PA24_PF_A16 (GPIO_PORTA | GPIO_PF | 24) +#define PA24_AF_ETMTRACEPKT0 (GPIO_PORTA | GPIO_AF | 24) +#define PA25_PF_A17 (GPIO_PORTA | GPIO_PF | 25) +#define PA25_AF_ETMTRACEPKT1 (GPIO_PORTA | GPIO_AF | 25) +#define PA26_PF_A18 (GPIO_PORTA | GPIO_PF | 26) +#define PA26_AF_ETMTRACEPKT2 (GPIO_PORTA | GPIO_AF | 26) +#define PA27_PF_A19 (GPIO_PORTA | GPIO_PF | 27) +#define PA27_AF_ETMTRACEPKT3 (GPIO_PORTA | GPIO_AF | 27) +#define PA28_PF_A20 (GPIO_PORTA | GPIO_PF | 28) +#define PA28_AF_ETMPIPESTAT0 (GPIO_PORTA | GPIO_AF | 28) +#define PA29_PF_A21 (GPIO_PORTA | GPIO_PF | 29) +#define PA29_AF_ETMPIPESTAT1 (GPIO_PORTA | GPIO_AF | 29) +#define PA30_PF_A22 (GPIO_PORTA | GPIO_PF | 30) +#define PA30_AF_ETMPIPESTAT2 (GPIO_PORTA | GPIO_AF | 30) +#define PA31_PF_A23 (GPIO_PORTA | GPIO_PF | 31) +#define PA31_AF_ETMTRACECLK (GPIO_PORTA | GPIO_AF | 31) +#define PB8_PF_SD_DAT0 (GPIO_PORTB | GPIO_PF | GPIO_PUEN | 8) +#define PB8_AF_MS_PIO (GPIO_PORTB | GPIO_AF | 8) +#define PB9_PF_SD_DAT1 (GPIO_PORTB | GPIO_PF | GPIO_PUEN | 9) +#define PB9_AF_MS_PI1 (GPIO_PORTB | GPIO_AF | 9) +#define PB10_PF_SD_DAT2 (GPIO_PORTB | GPIO_PF | GPIO_PUEN | 10) +#define PB10_AF_MS_SCLKI (GPIO_PORTB | GPIO_AF | 10) +#define PB11_PF_SD_DAT3 (GPIO_PORTB | GPIO_PF | 11) +#define PB11_AF_MS_SDIO (GPIO_PORTB | GPIO_AF | 11) +#define PB12_PF_SD_CLK (GPIO_PORTB | GPIO_PF | 12) +#define PB12_AF_MS_SCLK0 (GPIO_PORTB | GPIO_AF | 12) +#define PB13_PF_SD_CMD (GPIO_PORTB | GPIO_PF | GPIO_PUEN | 13) +#define PB13_AF_MS_BS (GPIO_PORTB | GPIO_AF | 13) +#define PB14_AF_SSI_RXFS (GPIO_PORTB | GPIO_AF | 14) +#define PB15_AF_SSI_RXCLK (GPIO_PORTB | GPIO_AF | 15) +#define PB16_AF_SSI_RXDAT (GPIO_PORTB | GPIO_IN | GPIO_AF | 16) +#define PB17_AF_SSI_TXDAT (GPIO_PORTB | GPIO_OUT | GPIO_AF | 17) +#define PB18_AF_SSI_TXFS (GPIO_PORTB | GPIO_AF | 18) +#define PB19_AF_SSI_TXCLK (GPIO_PORTB | GPIO_AF | 19) +#define PB20_PF_USBD_AFE (GPIO_PORTB | GPIO_PF | 20) +#define PB21_PF_USBD_OE (GPIO_PORTB | GPIO_PF | 21) +#define PB22_PFUSBD_RCV (GPIO_PORTB | GPIO_PF | 22) +#define PB23_PF_USBD_SUSPND (GPIO_PORTB | GPIO_PF | 23) +#define PB24_PF_USBD_VP (GPIO_PORTB | GPIO_PF | 24) +#define PB25_PF_USBD_VM (GPIO_PORTB | GPIO_PF | 25) +#define PB26_PF_USBD_VPO (GPIO_PORTB | GPIO_PF | 26) +#define PB27_PF_USBD_VMO (GPIO_PORTB | GPIO_PF | 27) +#define PB28_PF_UART2_CTS (GPIO_PORTB | GPIO_OUT | GPIO_PF | 28) +#define PB29_PF_UART2_RTS (GPIO_PORTB | GPIO_IN | GPIO_PF | 29) +#define PB30_PF_UART2_TXD (GPIO_PORTB | GPIO_OUT | GPIO_PF | 30) +#define PB31_PF_UART2_RXD (GPIO_PORTB | GPIO_IN | GPIO_PF | 31) +#define PC3_PF_SSI_RXFS (GPIO_PORTC | GPIO_PF | 3) +#define PC4_PF_SSI_RXCLK (GPIO_PORTC | GPIO_PF | 4) +#define PC5_PF_SSI_RXDAT (GPIO_PORTC | GPIO_IN | GPIO_PF | 5) +#define PC6_PF_SSI_TXDAT (GPIO_PORTC | GPIO_OUT | GPIO_PF | 6) +#define PC7_PF_SSI_TXFS (GPIO_PORTC | GPIO_PF | 7) +#define PC8_PF_SSI_TXCLK (GPIO_PORTC | GPIO_PF | 8) +#define PC9_PF_UART1_CTS (GPIO_PORTC | GPIO_OUT | GPIO_PF | 9) +#define PC10_PF_UART1_RTS (GPIO_PORTC | GPIO_IN | GPIO_PF | 10) +#define PC11_PF_UART1_TXD (GPIO_PORTC | GPIO_OUT | GPIO_PF | 11) +#define PC12_PF_UART1_RXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 12) +#define PC13_PF_SPI1_SPI_RDY (GPIO_PORTC | GPIO_PF | 13) +#define PC14_PF_SPI1_SCLK (GPIO_PORTC | GPIO_PF | 14) +#define PC15_PF_SPI1_SS (GPIO_PORTC | GPIO_PF | 15) +#define PC16_PF_SPI1_MISO (GPIO_PORTC | GPIO_PF | 16) +#define PC17_PF_SPI1_MOSI (GPIO_PORTC | GPIO_PF | 17) +#define PC24_BIN_UART3_RI (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 24) +#define PC25_BIN_UART3_DSR (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 25) +#define PC26_AOUT_UART3_DTR (GPIO_GIUS | GPIO_PORTC | GPIO_IN | 26) +#define PC27_BIN_UART3_DCD (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 27) +#define PC28_BIN_UART3_CTS (GPIO_GIUS | GPIO_PORTC | GPIO_OUT | GPIO_BIN | 28) +#define PC29_AOUT_UART3_RTS (GPIO_GIUS | GPIO_PORTC | GPIO_IN | 29) +#define PC30_BIN_UART3_TX (GPIO_GIUS | GPIO_PORTC | GPIO_BIN | 30) +#define PC31_AOUT_UART3_RX (GPIO_GIUS | GPIO_PORTC | GPIO_IN | 31) +#define PD6_PF_LSCLK (GPIO_PORTD | GPIO_OUT | GPIO_PF | 6) +#define PD7_PF_REV (GPIO_PORTD | GPIO_PF | 7) +#define PD7_AF_UART2_DTR (GPIO_GIUS | GPIO_PORTD | GPIO_IN | GPIO_AF | 7) +#define PD7_AIN_SPI2_SCLK (GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 7) +#define PD8_PF_CLS (GPIO_PORTD | GPIO_PF | 8) +#define PD8_AF_UART2_DCD (GPIO_PORTD | GPIO_OUT | GPIO_AF | 8) +#define PD8_AIN_SPI2_SS (GPIO_GIUS | GPIO_PORTD | GPIO_AIN | 8) +#define PD9_PF_PS (GPIO_PORTD | GPIO_PF | 9) +#define PD9_AF_UART2_RI (GPIO_PORTD | GPIO_OUT | GPIO_AF | 9) +#define PD9_AOUT_SPI2_RXD (GPIO_GIUS | GPIO_PORTD | GPIO_IN | 9) +#define PD10_PF_SPL_SPR (GPIO_PORTD | GPIO_OUT | GPIO_PF | 10) +#define PD10_AF_UART2_DSR (GPIO_PORTD | GPIO_OUT | GPIO_AF | 10) +#define PD10_AIN_SPI2_TXD (GPIO_GIUS | GPIO_PORTD | GPIO_OUT | 10) +#define PD11_PF_CONTRAST (GPIO_PORTD | GPIO_OUT | GPIO_PF | 11) +#define PD12_PF_ACD_OE (GPIO_PORTD | GPIO_OUT | GPIO_PF | 12) +#define PD13_PF_LP_HSYNC (GPIO_PORTD | GPIO_OUT | GPIO_PF | 13) +#define PD14_PF_FLM_VSYNC (GPIO_PORTD | GPIO_OUT | GPIO_PF | 14) +#define PD15_PF_LD0 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 15) +#define PD16_PF_LD1 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 16) +#define PD17_PF_LD2 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 17) +#define PD18_PF_LD3 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 18) +#define PD19_PF_LD4 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 19) +#define PD20_PF_LD5 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 20) +#define PD21_PF_LD6 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 21) +#define PD22_PF_LD7 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 22) +#define PD23_PF_LD8 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 23) +#define PD24_PF_LD9 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 24) +#define PD25_PF_LD10 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 25) +#define PD26_PF_LD11 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 26) +#define PD27_PF_LD12 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 27) +#define PD28_PF_LD13 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 28) +#define PD29_PF_LD14 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 29) +#define PD30_PF_LD15 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 30) +#define PD31_PF_TMR2OUT (GPIO_PORTD | GPIO_PF | 31) +#define PD31_BIN_SPI2_TXD (GPIO_GIUS | GPIO_PORTD | GPIO_BIN | 31) +#endif + +#ifdef CONFIG_ARCH_MX2 +#define PA5_PF_LSCLK (GPIO_PORTA | GPIO_OUT | GPIO_PF | 5) +#define PA6_PF_LD0 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 6) +#define PA7_PF_LD1 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 7) +#define PA8_PF_LD2 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 8) +#define PA9_PF_LD3 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 9) +#define PA10_PF_LD4 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 10) +#define PA11_PF_LD5 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 11) +#define PA12_PF_LD6 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 12) +#define PA13_PF_LD7 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 13) +#define PA14_PF_LD8 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 14) +#define PA15_PF_LD9 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 15) +#define PA16_PF_LD10 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 16) +#define PA17_PF_LD11 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 17) +#define PA18_PF_LD12 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 18) +#define PA19_PF_LD13 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 19) +#define PA20_PF_LD14 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 20) +#define PA21_PF_LD15 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 21) +#define PA22_PF_LD16 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 22) +#define PA23_PF_LD17 (GPIO_PORTA | GPIO_OUT | GPIO_PF | 23) +#define PA24_PF_REV (GPIO_PORTA | GPIO_OUT | GPIO_PF | 24) +#define PA25_PF_CLS (GPIO_PORTA | GPIO_OUT | GPIO_PF | 25) +#define PA26_PF_PS (GPIO_PORTA | GPIO_OUT | GPIO_PF | 26) +#define PA27_PF_SPL_SPR (GPIO_PORTA | GPIO_OUT | GPIO_PF | 27) +#define PA28_PF_HSYNC (GPIO_PORTA | GPIO_OUT | GPIO_PF | 28) +#define PA29_PF_VSYNC (GPIO_PORTA | GPIO_OUT | GPIO_PF | 29) +#define PA30_PF_CONTRAST (GPIO_PORTA | GPIO_OUT | GPIO_PF | 30) +#define PA31_PF_OE_ACD (GPIO_PORTA | GPIO_OUT | GPIO_PF | 31) +#define PB10_PF_CSI_D0 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 10) +#define PB10_AF_UART6_TXD (GPIO_PORTB | GPIO_OUT | GPIO_AF | 10) +#define PB11_PF_CSI_D1 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 11) +#define PB11_AF_UART6_RXD (GPIO_PORTB | GPIO_IN | GPIO_AF | 11) +#define PB12_PF_CSI_D2 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 12) +#define PB12_AF_UART6_CTS (GPIO_PORTB | GPIO_OUT | GPIO_AF | 12) +#define PB13_PF_CSI_D3 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 13) +#define PB13_AF_UART6_RTS (GPIO_PORTB | GPIO_IN | GPIO_AF | 13) +#define PB14_PF_CSI_D4 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 14) +#define PB15_PF_CSI_MCLK (GPIO_PORTB | GPIO_OUT | GPIO_PF | 15) +#define PB16_PF_CSI_PIXCLK (GPIO_PORTB | GPIO_OUT | GPIO_PF | 16) +#define PB17_PF_CSI_D5 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 17) +#define PB18_PF_CSI_D6 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 18) +#define PB18_AF_UART5_TXD (GPIO_PORTB | GPIO_OUT | GPIO_AF | 18) +#define PB19_PF_CSI_D7 (GPIO_PORTB | GPIO_OUT | GPIO_PF | 19) +#define PB19_AF_UART5_RXD (GPIO_PORTB | GPIO_IN | GPIO_AF | 19) +#define PB20_PF_CSI_VSYNC (GPIO_PORTB | GPIO_OUT | GPIO_PF | 20) +#define PB20_AF_UART5_CTS (GPIO_PORTB | GPIO_OUT | GPIO_AF | 20) +#define PB21_PF_CSI_HSYNC (GPIO_PORTB | GPIO_OUT | GPIO_PF | 21) +#define PB21_AF_UART5_RTS (GPIO_PORTB | GPIO_IN | GPIO_AF | 21) +#define PB26_AF_UART4_RTS (GPIO_PORTB | GPIO_IN | GPIO_PF | 26) +#define PB28_AF_UART4_TXD (GPIO_PORTB | GPIO_OUT | GPIO_AF | 28) +#define PB29_AF_UART4_CTS (GPIO_PORTB | GPIO_OUT | GPIO_AF | 29) +#define PB31_AF_UART4_RXD (GPIO_PORTB | GPIO_IN | GPIO_AF | 31) +#define PC5_PF_I2C2_SDA (GPIO_PORTC | GPIO_IN | GPIO_PF | 5) +#define PC6_PF_I2C2_SCL (GPIO_PORTC | GPIO_IN | GPIO_PF | 6) +#define PC16_PF_SSI4_FS (GPIO_PORTC | GPIO_IN | GPIO_PF | 16) +#define PC17_PF_SSI4_RXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 17) +#define PC18_PF_SSI4_TXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 18) +#define PC19_PF_SSI4_CLK (GPIO_PORTC | GPIO_IN | GPIO_PF | 19) +#define PC20_PF_SSI1_FS (GPIO_PORTC | GPIO_IN | GPIO_PF | 20) +#define PC21_PF_SSI1_RXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 21) +#define PC22_PF_SSI1_TXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 22) +#define PC23_PF_SSI1_CLK (GPIO_PORTC | GPIO_IN | GPIO_PF | 23) +#define PC24_PF_SSI2_FS (GPIO_PORTC | GPIO_IN | GPIO_PF | 24) +#define PC25_PF_SSI2_RXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 25) +#define PC26_PF_SSI2_TXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 26) +#define PC27_PF_SSI2_CLK (GPIO_PORTC | GPIO_IN | GPIO_PF | 27) +#define PC28_PF_SSI3_FS (GPIO_PORTC | GPIO_IN | GPIO_PF | 28) +#define PC29_PF_SSI3_RXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 29) +#define PC30_PF_SSI3_TXD (GPIO_PORTC | GPIO_IN | GPIO_PF | 30) +#define PC31_PF_SSI3_CLK (GPIO_PORTC | GPIO_IN | GPIO_PF | 31) +#define PD0_AIN_FEC_TXD0 (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 0) +#define PD1_AIN_FEC_TXD1 (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 1) +#define PD2_AIN_FEC_TXD2 (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 2) +#define PD3_AIN_FEC_TXD3 (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 3) +#define PD4_AOUT_FEC_RX_ER (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 4) +#define PD5_AOUT_FEC_RXD1 (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 5) +#define PD6_AOUT_FEC_RXD2 (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 6) +#define PD7_AOUT_FEC_RXD3 (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 7) +#define PD8_AF_FEC_MDIO (GPIO_PORTD | GPIO_IN | GPIO_AF | 8) +#define PD9_AIN_FEC_MDC (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 9) +#define PD10_AOUT_FEC_CRS (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 10) +#define PD11_AOUT_FEC_TX_CLK (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 11) +#define PD12_AOUT_FEC_RXD0 (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 12) +#define PD13_AOUT_FEC_RX_DV (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 13) +#define PD14_AOUT_FEC_CLR (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 14) +#define PD15_AOUT_FEC_COL (GPIO_PORTD | GPIO_IN | GPIO_AOUT | 15) +#define PD16_AIN_FEC_TX_ER (GPIO_PORTD | GPIO_OUT | GPIO_AIN | 16) +#define PD17_PF_I2C_DATA (GPIO_PORTD | GPIO_OUT | GPIO_PF | 17) +#define PD18_PF_I2C_CLK (GPIO_PORTD | GPIO_OUT | GPIO_PF | 18) +#define PD25_PF_CSPI1_RDY (GPIO_PORTD | GPIO_OUT | GPIO_PF | 25) +#define PD26_PF_CSPI1_SS2 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 26) +#define PD27_PF_CSPI1_SS1 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 27) +#define PD28_PF_CSPI1_SS0 (GPIO_PORTD | GPIO_OUT | GPIO_PF | 28) +#define PD29_PF_CSPI1_SCLK (GPIO_PORTD | GPIO_OUT | GPIO_PF | 29) +#define PD30_PF_CSPI1_MISO (GPIO_PORTD | GPIO_IN | GPIO_PF | 30) +#define PD31_PF_CSPI1_MOSI (GPIO_PORTD | GPIO_OUT | GPIO_PF | 31) +#define PF23_AIN_FEC_TX_EN (GPIO_PORTF | GPIO_OUT | GPIO_AIN | 23) +#define PE3_PF_UART2_CTS (GPIO_PORTE | GPIO_OUT | GPIO_PF | 3) +#define PE4_PF_UART2_RTS (GPIO_PORTE | GPIO_IN | GPIO_PF | 4) +#define PE6_PF_UART2_TXD (GPIO_PORTE | GPIO_OUT | GPIO_PF | 6) +#define PE7_PF_UART2_RXD (GPIO_PORTE | GPIO_IN | GPIO_PF | 7) +#define PE8_PF_UART3_TXD (GPIO_PORTE | GPIO_OUT | GPIO_PF | 8) +#define PE9_PF_UART3_RXD (GPIO_PORTE | GPIO_IN | GPIO_PF | 9) +#define PE10_PF_UART3_CTS (GPIO_PORTE | GPIO_OUT | GPIO_PF | 10) +#define PE11_PF_UART3_RTS (GPIO_PORTE | GPIO_IN | GPIO_PF | 11) +#define PE12_PF_UART1_TXD (GPIO_PORTE | GPIO_OUT | GPIO_PF | 12) +#define PE13_PF_UART1_RXD (GPIO_PORTE | GPIO_IN | GPIO_PF | 13) +#define PE14_PF_UART1_CTS (GPIO_PORTE | GPIO_OUT | GPIO_PF | 14) +#define PE15_PF_UART1_RTS (GPIO_PORTE | GPIO_IN | GPIO_PF | 15) +#define PE18_AF_CSPI3_MISO (GPIO_PORTE | GPIO_IN | GPIO_AF | 18) +#define PE21_AF_CSPI3_SS (GPIO_PORTE | GPIO_OUT | GPIO_AF | 21) +#define PE22_AF_CSPI3_MOSI (GPIO_PORTE | GPIO_OUT | GPIO_AF | 22) +#define PE23_AF_CSPI3_SCLK (GPIO_PORTE | GPIO_OUT | GPIO_AF | 23) +#endif + +/* decode irq number to use with IMR(x), ISR(x) and friends */ +#define IRQ_TO_REG(irq) ((irq - MXC_MAX_INT_LINES) >> 5) + +#define IRQ_GPIOA(x) (MXC_MAX_INT_LINES + x) +#define IRQ_GPIOB(x) (IRQ_GPIOA(32) + x) +#define IRQ_GPIOC(x) (IRQ_GPIOB(32) + x) +#define IRQ_GPIOD(x) (IRQ_GPIOC(32) + x) + +#endif /* _MXC_GPIO_MX1_MX2_H */ diff --git a/include/asm-arm/arch-mxc/iomux-mx3.h b/include/asm-arm/arch-mxc/iomux-mx3.h new file mode 100644 index 0000000..7509e76 --- /dev/null +++ b/include/asm-arm/arch-mxc/iomux-mx3.h @@ -0,0 +1,501 @@ +/* + * Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright (C) 2008 by Sascha Hauer <kernel@pengutronix.de> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __MACH_MX31_IOMUX_H__ +#define __MACH_MX31_IOMUX_H__ + +#include <linux/types.h> + +/* + * various IOMUX output functions + */ + +#define IOMUX_OCONFIG_GPIO (0 << 4) /* used as GPIO */ +#define IOMUX_OCONFIG_FUNC (1 << 4) /* used as function */ +#define IOMUX_OCONFIG_ALT1 (2 << 4) /* used as alternate function 1 */ +#define IOMUX_OCONFIG_ALT2 (3 << 4) /* used as alternate function 2 */ +#define IOMUX_OCONFIG_ALT3 (4 << 4) /* used as alternate function 3 */ +#define IOMUX_OCONFIG_ALT4 (5 << 4) /* used as alternate function 4 */ +#define IOMUX_OCONFIG_ALT5 (6 << 4) /* used as alternate function 5 */ +#define IOMUX_OCONFIG_ALT6 (7 << 4) /* used as alternate function 6 */ +#define IOMUX_ICONFIG_NONE 0 /* not configured for input */ +#define IOMUX_ICONFIG_GPIO 1 /* used as GPIO */ +#define IOMUX_ICONFIG_FUNC 2 /* used as function */ +#define IOMUX_ICONFIG_ALT1 4 /* used as alternate function 1 */ +#define IOMUX_ICONFIG_ALT2 8 /* used as alternate function 2 */ + +#define IOMUX_CONFIG_GPIO (IOMUX_OCONFIG_GPIO | IOMUX_ICONFIG_GPIO) +#define IOMUX_CONFIG_FUNC (IOMUX_OCONFIG_FUNC | IOMUX_ICONFIG_FUNC) +#define IOMUX_CONFIG_ALT1 (IOMUX_OCONFIG_ALT1 | IOMUX_ICONFIG_ALT1) +#define IOMUX_CONFIG_ALT2 (IOMUX_OCONFIG_ALT2 | IOMUX_ICONFIG_ALT2) + +/* + * various IOMUX pad functions + */ +enum iomux_pad_config { + PAD_CTL_NOLOOPBACK = 0x0 << 9, + PAD_CTL_LOOPBACK = 0x1 << 9, + PAD_CTL_PKE_NONE = 0x0 << 8, + PAD_CTL_PKE_ENABLE = 0x1 << 8, + PAD_CTL_PUE_KEEPER = 0x0 << 7, + PAD_CTL_PUE_PUD = 0x1 << 7, + PAD_CTL_100K_PD = 0x0 << 5, + PAD_CTL_100K_PU = 0x1 << 5, + PAD_CTL_47K_PU = 0x2 << 5, + PAD_CTL_22K_PU = 0x3 << 5, + PAD_CTL_HYS_CMOS = 0x0 << 4, + PAD_CTL_HYS_SCHMITZ = 0x1 << 4, + PAD_CTL_ODE_CMOS = 0x0 << 3, + PAD_CTL_ODE_OpenDrain = 0x1 << 3, + PAD_CTL_DRV_NORMAL = 0x0 << 1, + PAD_CTL_DRV_HIGH = 0x1 << 1, + PAD_CTL_DRV_MAX = 0x2 << 1, + PAD_CTL_SRE_SLOW = 0x0 << 0, + PAD_CTL_SRE_FAST = 0x1 << 0 +}; + +/* + * various IOMUX general purpose functions + */ +enum iomux_gp_func { + MUX_PGP_FIRI = 1 << 0, + MUX_DDR_MODE = 1 << 1, + MUX_PGP_CSPI_BB = 1 << 2, + MUX_PGP_ATA_1 = 1 << 3, + MUX_PGP_ATA_2 = 1 << 4, + MUX_PGP_ATA_3 = 1 << 5, + MUX_PGP_ATA_4 = 1 << 6, + MUX_PGP_ATA_5 = 1 << 7, + MUX_PGP_ATA_6 = 1 << 8, + MUX_PGP_ATA_7 = 1 << 9, + MUX_PGP_ATA_8 = 1 << 10, + MUX_PGP_UH2 = 1 << 11, + MUX_SDCTL_CSD0_SEL = 1 << 12, + MUX_SDCTL_CSD1_SEL = 1 << 13, + MUX_CSPI1_UART3 = 1 << 14, + MUX_EXTDMAREQ2_MBX_SEL = 1 << 15, + MUX_TAMPER_DETECT_EN = 1 << 16, + MUX_PGP_USB_4WIRE = 1 << 17, + MUX_PGB_USB_COMMON = 1 << 18, + MUX_SDHC_MEMSTICK1 = 1 << 19, + MUX_SDHC_MEMSTICK2 = 1 << 20, + MUX_PGP_SPLL_BYP = 1 << 21, + MUX_PGP_UPLL_BYP = 1 << 22, + MUX_PGP_MSHC1_CLK_SEL = 1 << 23, + MUX_PGP_MSHC2_CLK_SEL = 1 << 24, + MUX_CSPI3_UART5_SEL = 1 << 25, + MUX_PGP_ATA_9 = 1 << 26, + MUX_PGP_USB_SUSPEND = 1 << 27, + MUX_PGP_USB_OTG_LOOPBACK = 1 << 28, + MUX_PGP_USB_HS1_LOOPBACK = 1 << 29, + MUX_PGP_USB_HS2_LOOPBACK = 1 << 30, + MUX_CLKO_DDR_MODE = 1 << 31, +}; + +/* + * This function enables/disables the general purpose function for a particular + * signal. + */ +void iomux_config_gpr(enum iomux_gp_func , bool); + +/* + * set the mode for a IOMUX pin. + */ +int mxc_iomux_mode(unsigned int); + +/* + * This function enables/disables the general purpose function for a particular + * signal. + */ +void mxc_iomux_set_gpr(enum iomux_gp_func, bool); + +#define IOMUX_PADNUM_MASK 0x1ff +#define IOMUX_GPIONUM_SHIFT 9 +#define IOMUX_GPIONUM_MASK (0xff << IOMUX_GPIONUM_SHIFT) +#define IOMUX_MODE_SHIFT 17 +#define IOMUX_MODE_MASK (0xff << IOMUX_MODE_SHIFT) + +#define IOMUX_PIN(gpionum, padnum) \ + (((gpionum << IOMUX_GPIONUM_SHIFT) & IOMUX_GPIONUM_MASK) | \ + (padnum & IOMUX_PADNUM_MASK)) + +#define IOMUX_MODE(pin, mode) (pin | mode << IOMUX_MODE_SHIFT) + +#define IOMUX_TO_GPIO(iomux_pin) \ + ((iomux_pin & IOMUX_GPIONUM_MASK) >> IOMUX_GPIONUM_SHIFT) +#define IOMUX_TO_IRQ(iomux_pin) \ + (((iomux_pin & IOMUX_GPIONUM_MASK) >> IOMUX_GPIONUM_SHIFT) + \ + MXC_GPIO_INT_BASE) + +/* + * This enumeration is constructed based on the Section + * "sw_pad_ctl & sw_mux_ctl details" of the MX31 IC Spec. Each enumerated + * value is constructed based on the rules described above. + */ + +enum iomux_pins { + MX31_PIN_TTM_PAD = IOMUX_PIN(0xff, 0), + MX31_PIN_CSPI3_SPI_RDY = IOMUX_PIN(0xff, 1), + MX31_PIN_CSPI3_SCLK = IOMUX_PIN(0xff, 2), + MX31_PIN_CSPI3_MISO = IOMUX_PIN(0xff, 3), + MX31_PIN_CSPI3_MOSI = IOMUX_PIN(0xff, 4), + MX31_PIN_CLKSS = IOMUX_PIN(0xff, 5), + MX31_PIN_CE_CONTROL = IOMUX_PIN(0xff, 6), + MX31_PIN_ATA_RESET_B = IOMUX_PIN(95, 7), + MX31_PIN_ATA_DMACK = IOMUX_PIN(94, 8), + MX31_PIN_ATA_DIOW = IOMUX_PIN(93, 9), + MX31_PIN_ATA_DIOR = IOMUX_PIN(92, 10), + MX31_PIN_ATA_CS1 = IOMUX_PIN(91, 11), + MX31_PIN_ATA_CS0 = IOMUX_PIN(90, 12), + MX31_PIN_SD1_DATA3 = IOMUX_PIN(63, 13), + MX31_PIN_SD1_DATA2 = IOMUX_PIN(62, 14), + MX31_PIN_SD1_DATA1 = IOMUX_PIN(61, 15), + MX31_PIN_SD1_DATA0 = IOMUX_PIN(60, 16), + MX31_PIN_SD1_CLK = IOMUX_PIN(59, 17), + MX31_PIN_SD1_CMD = IOMUX_PIN(58, 18), + MX31_PIN_D3_SPL = IOMUX_PIN(0xff, 19), + MX31_PIN_D3_CLS = IOMUX_PIN(0xff, 20), + MX31_PIN_D3_REV = IOMUX_PIN(0xff, 21), + MX31_PIN_CONTRAST = IOMUX_PIN(0xff, 22), + MX31_PIN_VSYNC3 = IOMUX_PIN(0xff, 23), + MX31_PIN_READ = IOMUX_PIN(0xff, 24), + MX31_PIN_WRITE = IOMUX_PIN(0xff, 25), + MX31_PIN_PAR_RS = IOMUX_PIN(0xff, 26), + MX31_PIN_SER_RS = IOMUX_PIN(89, 27), + MX31_PIN_LCS1 = IOMUX_PIN(88, 28), + MX31_PIN_LCS0 = IOMUX_PIN(87, 29), + MX31_PIN_SD_D_CLK = IOMUX_PIN(86, 30), + MX31_PIN_SD_D_IO = IOMUX_PIN(85, 31), + MX31_PIN_SD_D_I = IOMUX_PIN(84, 32), + MX31_PIN_DRDY0 = IOMUX_PIN(0xff, 33), + MX31_PIN_FPSHIFT = IOMUX_PIN(0xff, 34), + MX31_PIN_HSYNC = IOMUX_PIN(0xff, 35), + MX31_PIN_VSYNC0 = IOMUX_PIN(0xff, 36), + MX31_PIN_LD17 = IOMUX_PIN(0xff, 37), + MX31_PIN_LD16 = IOMUX_PIN(0xff, 38), + MX31_PIN_LD15 = IOMUX_PIN(0xff, 39), + MX31_PIN_LD14 = IOMUX_PIN(0xff, 40), + MX31_PIN_LD13 = IOMUX_PIN(0xff, 41), + MX31_PIN_LD12 = IOMUX_PIN(0xff, 42), + MX31_PIN_LD11 = IOMUX_PIN(0xff, 43), + MX31_PIN_LD10 = IOMUX_PIN(0xff, 44), + MX31_PIN_LD9 = IOMUX_PIN(0xff, 45), + MX31_PIN_LD8 = IOMUX_PIN(0xff, 46), + MX31_PIN_LD7 = IOMUX_PIN(0xff, 47), + MX31_PIN_LD6 = IOMUX_PIN(0xff, 48), + MX31_PIN_LD5 = IOMUX_PIN(0xff, 49), + MX31_PIN_LD4 = IOMUX_PIN(0xff, 50), + MX31_PIN_LD3 = IOMUX_PIN(0xff, 51), + MX31_PIN_LD2 = IOMUX_PIN(0xff, 52), + MX31_PIN_LD1 = IOMUX_PIN(0xff, 53), + MX31_PIN_LD0 = IOMUX_PIN(0xff, 54), + MX31_PIN_USBH2_DATA1 = IOMUX_PIN(0xff, 55), + MX31_PIN_USBH2_DATA0 = IOMUX_PIN(0xff, 56), + MX31_PIN_USBH2_NXT = IOMUX_PIN(0xff, 57), + MX31_PIN_USBH2_STP = IOMUX_PIN(0xff, 58), + MX31_PIN_USBH2_DIR = IOMUX_PIN(0xff, 59), + MX31_PIN_USBH2_CLK = IOMUX_PIN(0xff, 60), + MX31_PIN_USBOTG_DATA7 = IOMUX_PIN(0xff, 61), + MX31_PIN_USBOTG_DATA6 = IOMUX_PIN(0xff, 62), + MX31_PIN_USBOTG_DATA5 = IOMUX_PIN(0xff, 63), + MX31_PIN_USBOTG_DATA4 = IOMUX_PIN(0xff, 64), + MX31_PIN_USBOTG_DATA3 = IOMUX_PIN(0xff, 65), + MX31_PIN_USBOTG_DATA2 = IOMUX_PIN(0xff, 66), + MX31_PIN_USBOTG_DATA1 = IOMUX_PIN(0xff, 67), + MX31_PIN_USBOTG_DATA0 = IOMUX_PIN(0xff, 68), + MX31_PIN_USBOTG_NXT = IOMUX_PIN(0xff, 69), + MX31_PIN_USBOTG_STP = IOMUX_PIN(0xff, 70), + MX31_PIN_USBOTG_DIR = IOMUX_PIN(0xff, 71), + MX31_PIN_USBOTG_CLK = IOMUX_PIN(0xff, 72), + MX31_PIN_USB_BYP = IOMUX_PIN(31, 73), + MX31_PIN_USB_OC = IOMUX_PIN(30, 74), + MX31_PIN_USB_PWR = IOMUX_PIN(29, 75), + MX31_PIN_SJC_MOD = IOMUX_PIN(0xff, 76), + MX31_PIN_DE_B = IOMUX_PIN(0xff, 77), + MX31_PIN_TRSTB = IOMUX_PIN(0xff, 78), + MX31_PIN_TDO = IOMUX_PIN(0xff, 79), + MX31_PIN_TDI = IOMUX_PIN(0xff, 80), + MX31_PIN_TMS = IOMUX_PIN(0xff, 81), + MX31_PIN_TCK = IOMUX_PIN(0xff, 82), + MX31_PIN_RTCK = IOMUX_PIN(0xff, 83), + MX31_PIN_KEY_COL7 = IOMUX_PIN(57, 84), + MX31_PIN_KEY_COL6 = IOMUX_PIN(56, 85), + MX31_PIN_KEY_COL5 = IOMUX_PIN(55, 86), + MX31_PIN_KEY_COL4 = IOMUX_PIN(54, 87), + MX31_PIN_KEY_COL3 = IOMUX_PIN(0xff, 88), + MX31_PIN_KEY_COL2 = IOMUX_PIN(0xff, 89), + MX31_PIN_KEY_COL1 = IOMUX_PIN(0xff, 90), + MX31_PIN_KEY_COL0 = IOMUX_PIN(0xff, 91), + MX31_PIN_KEY_ROW7 = IOMUX_PIN(53, 92), + MX31_PIN_KEY_ROW6 = IOMUX_PIN(52, 93), + MX31_PIN_KEY_ROW5 = IOMUX_PIN(51, 94), + MX31_PIN_KEY_ROW4 = IOMUX_PIN(50, 95), + MX31_PIN_KEY_ROW3 = IOMUX_PIN(0xff, 96), + MX31_PIN_KEY_ROW2 = IOMUX_PIN(0xff, 97), + MX31_PIN_KEY_ROW1 = IOMUX_PIN(0xff, 98), + MX31_PIN_KEY_ROW0 = IOMUX_PIN(0xff, 99), + MX31_PIN_BATT_LINE = IOMUX_PIN(49, 100), + MX31_PIN_CTS2 = IOMUX_PIN(0xff, 101), + MX31_PIN_RTS2 = IOMUX_PIN(0xff, 102), + MX31_PIN_TXD2 = IOMUX_PIN(28, 103), + MX31_PIN_RXD2 = IOMUX_PIN(27, 104), + MX31_PIN_DTR_DCE2 = IOMUX_PIN(48, 105), + MX31_PIN_DCD_DTE1 = IOMUX_PIN(47, 106), + MX31_PIN_RI_DTE1 = IOMUX_PIN(46, 107), + MX31_PIN_DSR_DTE1 = IOMUX_PIN(45, 108), + MX31_PIN_DTR_DTE1 = IOMUX_PIN(44, 109), + MX31_PIN_DCD_DCE1 = IOMUX_PIN(43, 110), + MX31_PIN_RI_DCE1 = IOMUX_PIN(42, 111), + MX31_PIN_DSR_DCE1 = IOMUX_PIN(41, 112), + MX31_PIN_DTR_DCE1 = IOMUX_PIN(40, 113), + MX31_PIN_CTS1 = IOMUX_PIN(39, 114), + MX31_PIN_RTS1 = IOMUX_PIN(38, 115), + MX31_PIN_TXD1 = IOMUX_PIN(37, 116), + MX31_PIN_RXD1 = IOMUX_PIN(36, 117), + MX31_PIN_CSPI2_SPI_RDY = IOMUX_PIN(0xff, 118), + MX31_PIN_CSPI2_SCLK = IOMUX_PIN(0xff, 119), + MX31_PIN_CSPI2_SS2 = IOMUX_PIN(0xff, 120), + MX31_PIN_CSPI2_SS1 = IOMUX_PIN(0xff, 121), + MX31_PIN_CSPI2_SS0 = IOMUX_PIN(0xff, 122), + MX31_PIN_CSPI2_MISO = IOMUX_PIN(0xff, 123), + MX31_PIN_CSPI2_MOSI = IOMUX_PIN(0xff, 124), + MX31_PIN_CSPI1_SPI_RDY = IOMUX_PIN(0xff, 125), + MX31_PIN_CSPI1_SCLK = IOMUX_PIN(0xff, 126), + MX31_PIN_CSPI1_SS2 = IOMUX_PIN(0xff, 127), + MX31_PIN_CSPI1_SS1 = IOMUX_PIN(0xff, 128), + MX31_PIN_CSPI1_SS0 = IOMUX_PIN(0xff, 129), + MX31_PIN_CSPI1_MISO = IOMUX_PIN(0xff, 130), + MX31_PIN_CSPI1_MOSI = IOMUX_PIN(0xff, 131), + MX31_PIN_SFS6 = IOMUX_PIN(26, 132), + MX31_PIN_SCK6 = IOMUX_PIN(25, 133), + MX31_PIN_SRXD6 = IOMUX_PIN(24, 134), + MX31_PIN_STXD6 = IOMUX_PIN(23, 135), + MX31_PIN_SFS5 = IOMUX_PIN(0xff, 136), + MX31_PIN_SCK5 = IOMUX_PIN(0xff, 137), + MX31_PIN_SRXD5 = IOMUX_PIN(22, 138), + MX31_PIN_STXD5 = IOMUX_PIN(21, 139), + MX31_PIN_SFS4 = IOMUX_PIN(0xff, 140), + MX31_PIN_SCK4 = IOMUX_PIN(0xff, 141), + MX31_PIN_SRXD4 = IOMUX_PIN(20, 142), + MX31_PIN_STXD4 = IOMUX_PIN(19, 143), + MX31_PIN_SFS3 = IOMUX_PIN(0xff, 144), + MX31_PIN_SCK3 = IOMUX_PIN(0xff, 145), + MX31_PIN_SRXD3 = IOMUX_PIN(18, 146), + MX31_PIN_STXD3 = IOMUX_PIN(17, 147), + MX31_PIN_I2C_DAT = IOMUX_PIN(0xff, 148), + MX31_PIN_I2C_CLK = IOMUX_PIN(0xff, 149), + MX31_PIN_CSI_PIXCLK = IOMUX_PIN(83, 150), + MX31_PIN_CSI_HSYNC = IOMUX_PIN(82, 151), + MX31_PIN_CSI_VSYNC = IOMUX_PIN(81, 152), + MX31_PIN_CSI_MCLK = IOMUX_PIN(80, 153), + MX31_PIN_CSI_D15 = IOMUX_PIN(79, 154), + MX31_PIN_CSI_D14 = IOMUX_PIN(78, 155), + MX31_PIN_CSI_D13 = IOMUX_PIN(77, 156), + MX31_PIN_CSI_D12 = IOMUX_PIN(76, 157), + MX31_PIN_CSI_D11 = IOMUX_PIN(75, 158), + MX31_PIN_CSI_D10 = IOMUX_PIN(74, 159), + MX31_PIN_CSI_D9 = IOMUX_PIN(73, 160), + MX31_PIN_CSI_D8 = IOMUX_PIN(72, 161), + MX31_PIN_CSI_D7 = IOMUX_PIN(71, 162), + MX31_PIN_CSI_D6 = IOMUX_PIN(70, 163), + MX31_PIN_CSI_D5 = IOMUX_PIN(69, 164), + MX31_PIN_CSI_D4 = IOMUX_PIN(68, 165), + MX31_PIN_M_GRANT = IOMUX_PIN(0xff, 166), + MX31_PIN_M_REQUEST = IOMUX_PIN(0xff, 167), + MX31_PIN_PC_POE = IOMUX_PIN(0xff, 168), + MX31_PIN_PC_RW_B = IOMUX_PIN(0xff, 169), + MX31_PIN_IOIS16 = IOMUX_PIN(0xff, 170), + MX31_PIN_PC_RST = IOMUX_PIN(0xff, 171), + MX31_PIN_PC_BVD2 = IOMUX_PIN(0xff, 172), + MX31_PIN_PC_BVD1 = IOMUX_PIN(0xff, 173), + MX31_PIN_PC_VS2 = IOMUX_PIN(0xff, 174), + MX31_PIN_PC_VS1 = IOMUX_PIN(0xff, 175), + MX31_PIN_PC_PWRON = IOMUX_PIN(0xff, 176), + MX31_PIN_PC_READY = IOMUX_PIN(0xff, 177), + MX31_PIN_PC_WAIT_B = IOMUX_PIN(0xff, 178), + MX31_PIN_PC_CD2_B = IOMUX_PIN(0xff, 179), + MX31_PIN_PC_CD1_B = IOMUX_PIN(0xff, 180), + MX31_PIN_D0 = IOMUX_PIN(0xff, 181), + MX31_PIN_D1 = IOMUX_PIN(0xff, 182), + MX31_PIN_D2 = IOMUX_PIN(0xff, 183), + MX31_PIN_D3 = IOMUX_PIN(0xff, 184), + MX31_PIN_D4 = IOMUX_PIN(0xff, 185), + MX31_PIN_D5 = IOMUX_PIN(0xff, 186), + MX31_PIN_D6 = IOMUX_PIN(0xff, 187), + MX31_PIN_D7 = IOMUX_PIN(0xff, 188), + MX31_PIN_D8 = IOMUX_PIN(0xff, 189), + MX31_PIN_D9 = IOMUX_PIN(0xff, 190), + MX31_PIN_D10 = IOMUX_PIN(0xff, 191), + MX31_PIN_D11 = IOMUX_PIN(0xff, 192), + MX31_PIN_D12 = IOMUX_PIN(0xff, 193), + MX31_PIN_D13 = IOMUX_PIN(0xff, 194), + MX31_PIN_D14 = IOMUX_PIN(0xff, 195), + MX31_PIN_D15 = IOMUX_PIN(0xff, 196), + MX31_PIN_NFRB = IOMUX_PIN(16, 197), + MX31_PIN_NFCE_B = IOMUX_PIN(15, 198), + MX31_PIN_NFWP_B = IOMUX_PIN(14, 199), + MX31_PIN_NFCLE = IOMUX_PIN(13, 200), + MX31_PIN_NFALE = IOMUX_PIN(12, 201), + MX31_PIN_NFRE_B = IOMUX_PIN(11, 202), + MX31_PIN_NFWE_B = IOMUX_PIN(10, 203), + MX31_PIN_SDQS3 = IOMUX_PIN(0xff, 204), + MX31_PIN_SDQS2 = IOMUX_PIN(0xff, 205), + MX31_PIN_SDQS1 = IOMUX_PIN(0xff, 206), + MX31_PIN_SDQS0 = IOMUX_PIN(0xff, 207), + MX31_PIN_SDCLK_B = IOMUX_PIN(0xff, 208), + MX31_PIN_SDCLK = IOMUX_PIN(0xff, 209), + MX31_PIN_SDCKE1 = IOMUX_PIN(0xff, 210), + MX31_PIN_SDCKE0 = IOMUX_PIN(0xff, 211), + MX31_PIN_SDWE = IOMUX_PIN(0xff, 212), + MX31_PIN_CAS = IOMUX_PIN(0xff, 213), + MX31_PIN_RAS = IOMUX_PIN(0xff, 214), + MX31_PIN_RW = IOMUX_PIN(0xff, 215), + MX31_PIN_BCLK = IOMUX_PIN(0xff, 216), + MX31_PIN_LBA = IOMUX_PIN(0xff, 217), + MX31_PIN_ECB = IOMUX_PIN(0xff, 218), + MX31_PIN_CS5 = IOMUX_PIN(0xff, 219), + MX31_PIN_CS4 = IOMUX_PIN(0xff, 220), + MX31_PIN_CS3 = IOMUX_PIN(0xff, 221), + MX31_PIN_CS2 = IOMUX_PIN(0xff, 222), + MX31_PIN_CS1 = IOMUX_PIN(0xff, 223), + MX31_PIN_CS0 = IOMUX_PIN(0xff, 224), + MX31_PIN_OE = IOMUX_PIN(0xff, 225), + MX31_PIN_EB1 = IOMUX_PIN(0xff, 226), + MX31_PIN_EB0 = IOMUX_PIN(0xff, 227), + MX31_PIN_DQM3 = IOMUX_PIN(0xff, 228), + MX31_PIN_DQM2 = IOMUX_PIN(0xff, 229), + MX31_PIN_DQM1 = IOMUX_PIN(0xff, 230), + MX31_PIN_DQM0 = IOMUX_PIN(0xff, 231), + MX31_PIN_SD31 = IOMUX_PIN(0xff, 232), + MX31_PIN_SD30 = IOMUX_PIN(0xff, 233), + MX31_PIN_SD29 = IOMUX_PIN(0xff, 234), + MX31_PIN_SD28 = IOMUX_PIN(0xff, 235), + MX31_PIN_SD27 = IOMUX_PIN(0xff, 236), + MX31_PIN_SD26 = IOMUX_PIN(0xff, 237), + MX31_PIN_SD25 = IOMUX_PIN(0xff, 238), + MX31_PIN_SD24 = IOMUX_PIN(0xff, 239), + MX31_PIN_SD23 = IOMUX_PIN(0xff, 240), + MX31_PIN_SD22 = IOMUX_PIN(0xff, 241), + MX31_PIN_SD21 = IOMUX_PIN(0xff, 242), + MX31_PIN_SD20 = IOMUX_PIN(0xff, 243), + MX31_PIN_SD19 = IOMUX_PIN(0xff, 244), + MX31_PIN_SD18 = IOMUX_PIN(0xff, 245), + MX31_PIN_SD17 = IOMUX_PIN(0xff, 246), + MX31_PIN_SD16 = IOMUX_PIN(0xff, 247), + MX31_PIN_SD15 = IOMUX_PIN(0xff, 248), + MX31_PIN_SD14 = IOMUX_PIN(0xff, 249), + MX31_PIN_SD13 = IOMUX_PIN(0xff, 250), + MX31_PIN_SD12 = IOMUX_PIN(0xff, 251), + MX31_PIN_SD11 = IOMUX_PIN(0xff, 252), + MX31_PIN_SD10 = IOMUX_PIN(0xff, 253), + MX31_PIN_SD9 = IOMUX_PIN(0xff, 254), + MX31_PIN_SD8 = IOMUX_PIN(0xff, 255), + MX31_PIN_SD7 = IOMUX_PIN(0xff, 256), + MX31_PIN_SD6 = IOMUX_PIN(0xff, 257), + MX31_PIN_SD5 = IOMUX_PIN(0xff, 258), + MX31_PIN_SD4 = IOMUX_PIN(0xff, 259), + MX31_PIN_SD3 = IOMUX_PIN(0xff, 260), + MX31_PIN_SD2 = IOMUX_PIN(0xff, 261), + MX31_PIN_SD1 = IOMUX_PIN(0xff, 262), + MX31_PIN_SD0 = IOMUX_PIN(0xff, 263), + MX31_PIN_SDBA0 = IOMUX_PIN(0xff, 264), + MX31_PIN_SDBA1 = IOMUX_PIN(0xff, 265), + MX31_PIN_A25 = IOMUX_PIN(0xff, 266), + MX31_PIN_A24 = IOMUX_PIN(0xff, 267), + MX31_PIN_A23 = IOMUX_PIN(0xff, 268), + MX31_PIN_A22 = IOMUX_PIN(0xff, 269), + MX31_PIN_A21 = IOMUX_PIN(0xff, 270), + MX31_PIN_A20 = IOMUX_PIN(0xff, 271), + MX31_PIN_A19 = IOMUX_PIN(0xff, 272), + MX31_PIN_A18 = IOMUX_PIN(0xff, 273), + MX31_PIN_A17 = IOMUX_PIN(0xff, 274), + MX31_PIN_A16 = IOMUX_PIN(0xff, 275), + MX31_PIN_A14 = IOMUX_PIN(0xff, 276), + MX31_PIN_A15 = IOMUX_PIN(0xff, 277), + MX31_PIN_A13 = IOMUX_PIN(0xff, 278), + MX31_PIN_A12 = IOMUX_PIN(0xff, 279), + MX31_PIN_A11 = IOMUX_PIN(0xff, 280), + MX31_PIN_MA10 = IOMUX_PIN(0xff, 281), + MX31_PIN_A10 = IOMUX_PIN(0xff, 282), + MX31_PIN_A9 = IOMUX_PIN(0xff, 283), + MX31_PIN_A8 = IOMUX_PIN(0xff, 284), + MX31_PIN_A7 = IOMUX_PIN(0xff, 285), + MX31_PIN_A6 = IOMUX_PIN(0xff, 286), + MX31_PIN_A5 = IOMUX_PIN(0xff, 287), + MX31_PIN_A4 = IOMUX_PIN(0xff, 288), + MX31_PIN_A3 = IOMUX_PIN(0xff, 289), + MX31_PIN_A2 = IOMUX_PIN(0xff, 290), + MX31_PIN_A1 = IOMUX_PIN(0xff, 291), + MX31_PIN_A0 = IOMUX_PIN(0xff, 292), + MX31_PIN_VPG1 = IOMUX_PIN(0xff, 293), + MX31_PIN_VPG0 = IOMUX_PIN(0xff, 294), + MX31_PIN_DVFS1 = IOMUX_PIN(0xff, 295), + MX31_PIN_DVFS0 = IOMUX_PIN(0xff, 296), + MX31_PIN_VSTBY = IOMUX_PIN(0xff, 297), + MX31_PIN_POWER_FAIL = IOMUX_PIN(0xff, 298), + MX31_PIN_CKIL = IOMUX_PIN(0xff, 299), + MX31_PIN_BOOT_MODE4 = IOMUX_PIN(0xff, 300), + MX31_PIN_BOOT_MODE3 = IOMUX_PIN(0xff, 301), + MX31_PIN_BOOT_MODE2 = IOMUX_PIN(0xff, 302), + MX31_PIN_BOOT_MODE1 = IOMUX_PIN(0xff, 303), + MX31_PIN_BOOT_MODE0 = IOMUX_PIN(0xff, 304), + MX31_PIN_CLKO = IOMUX_PIN(0xff, 305), + MX31_PIN_POR_B = IOMUX_PIN(0xff, 306), + MX31_PIN_RESET_IN_B = IOMUX_PIN(0xff, 307), + MX31_PIN_CKIH = IOMUX_PIN(0xff, 308), + MX31_PIN_SIMPD0 = IOMUX_PIN(35, 309), + MX31_PIN_SRX0 = IOMUX_PIN(34, 310), + MX31_PIN_STX0 = IOMUX_PIN(33, 311), + MX31_PIN_SVEN0 = IOMUX_PIN(32, 312), + MX31_PIN_SRST0 = IOMUX_PIN(67, 313), + MX31_PIN_SCLK0 = IOMUX_PIN(66, 314), + MX31_PIN_GPIO3_1 = IOMUX_PIN(65, 315), + MX31_PIN_GPIO3_0 = IOMUX_PIN(64, 316), + MX31_PIN_GPIO1_6 = IOMUX_PIN( 6, 317), + MX31_PIN_GPIO1_5 = IOMUX_PIN( 5, 318), + MX31_PIN_GPIO1_4 = IOMUX_PIN( 4, 319), + MX31_PIN_GPIO1_3 = IOMUX_PIN( 3, 320), + MX31_PIN_GPIO1_2 = IOMUX_PIN( 2, 321), + MX31_PIN_GPIO1_1 = IOMUX_PIN( 1, 322), + MX31_PIN_GPIO1_0 = IOMUX_PIN( 0, 323), + MX31_PIN_PWMO = IOMUX_PIN( 9, 324), + MX31_PIN_WATCHDOG_RST = IOMUX_PIN(0xff, 325), + MX31_PIN_COMPARE = IOMUX_PIN( 8, 326), + MX31_PIN_CAPTURE = IOMUX_PIN( 7, 327), +}; + +/* + * Convenience values for use with mxc_iomux_mode() + * + * Format here is MX31_PIN_(pin name)__(function) + */ +#define MX31_PIN_CSPI3_MOSI__RXD3 IOMUX_MODE(MX31_PIN_CSPI3_MOSI, IOMUX_CONFIG_ALT1) +#define MX31_PIN_CSPI3_MISO__TXD3 IOMUX_MODE(MX31_PIN_CSPI3_MISO, IOMUX_CONFIG_ALT1) +#define MX31_PIN_CTS1__CTS1 IOMUX_MODE(MX31_PIN_CTS1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_RTS1__RTS1 IOMUX_MODE(MX31_PIN_RTS1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_TXD1__TXD1 IOMUX_MODE(MX31_PIN_TXD1, IOMUX_CONFIG_FUNC) +#define MX31_PIN_RXD1__RXD1 IOMUX_MODE(MX31_PIN_RXD1, IOMUX_CONFIG_FUNC) + +/* + * This function configures the pad value for a IOMUX pin. + */ +void mxc_iomux_set_pad(enum iomux_pins, u32); + +#endif + diff --git a/include/asm-arm/arch-mxc/irqs.h b/include/asm-arm/arch-mxc/irqs.h index b2c5205..f416130 100644 --- a/include/asm-arm/arch-mxc/irqs.h +++ b/include/asm-arm/arch-mxc/irqs.h @@ -13,17 +13,4 @@ #include <asm/hardware.h> -#define MXC_IRQ_TO_EXPIO(irq) ((irq) - MXC_EXP_IO_BASE) - -#define MXC_IRQ_TO_GPIO(irq) ((irq) - MXC_GPIO_INT_BASE) -#define MXC_GPIO_TO_IRQ(x) (MXC_GPIO_INT_BASE + x) - -/* Number of normal interrupts */ -#define NR_IRQS (MXC_MAX_INT_LINES + \ - MXC_MAX_GPIO_LINES + \ - MXC_MAX_VIRTUAL_INTS) - -/* Number of fast interrupts */ -#define NR_FIQS MXC_MAX_INTS - #endif /* __ASM_ARCH_MXC_IRQS_H__ */ diff --git a/include/asm-arm/arch-mxc/mx27.h b/include/asm-arm/arch-mxc/mx27.h new file mode 100644 index 0000000..212ecc2 --- /dev/null +++ b/include/asm-arm/arch-mxc/mx27.h @@ -0,0 +1,302 @@ +/* + * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2008 Juergen Beisert, kernel@pengutronix.de + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#ifndef __ASM_ARCH_MXC_MX27_H__ +#define __ASM_ARCH_MXC_MX27_H__ + +#ifndef __ASM_ARCH_MXC_HARDWARE_H__ +#error "Do not include directly." +#endif + +/* IRAM */ +#define IRAM_BASE_ADDR 0xFFFF4C00 /* internal ram */ + +/* Register offests */ +#define AIPI_BASE_ADDR 0x10000000 +#define AIPI_BASE_ADDR_VIRT 0xF4000000 +#define AIPI_SIZE SZ_1M + +#define DMA_BASE_ADDR (AIPI_BASE_ADDR + 0x01000) +#define WDOG_BASE_ADDR (AIPI_BASE_ADDR + 0x02000) +#define GPT1_BASE_ADDR (AIPI_BASE_ADDR + 0x03000) +#define GPT2_BASE_ADDR (AIPI_BASE_ADDR + 0x04000) +#define GPT3_BASE_ADDR (AIPI_BASE_ADDR + 0x05000) +#define PWM_BASE_ADDR (AIPI_BASE_ADDR + 0x06000) +#define RTC_BASE_ADDR (AIPI_BASE_ADDR + 0x07000) +#define KPP_BASE_ADDR (AIPI_BASE_ADDR + 0x08000) +#define OWIRE_BASE_ADDR (AIPI_BASE_ADDR + 0x09000) +#define UART1_BASE_ADDR (AIPI_BASE_ADDR + 0x0A000) +#define UART2_BASE_ADDR (AIPI_BASE_ADDR + 0x0B000) +#define UART3_BASE_ADDR (AIPI_BASE_ADDR + 0x0C000) +#define UART4_BASE_ADDR (AIPI_BASE_ADDR + 0x0D000) +#define CSPI1_BASE_ADDR (AIPI_BASE_ADDR + 0x0E000) +#define CSPI2_BASE_ADDR (AIPI_BASE_ADDR + 0x0F000) +#define SSI1_BASE_ADDR (AIPI_BASE_ADDR + 0x10000) +#define SSI2_BASE_ADDR (AIPI_BASE_ADDR + 0x11000) +#define I2C_BASE_ADDR (AIPI_BASE_ADDR + 0x12000) +#define SDHC1_BASE_ADDR (AIPI_BASE_ADDR + 0x13000) +#define SDHC2_BASE_ADDR (AIPI_BASE_ADDR + 0x14000) +#define GPIO_BASE_ADDR (AIPI_BASE_ADDR + 0x15000) +#define AUDMUX_BASE_ADDR (AIPI_BASE_ADDR + 0x16000) + +#define CSPI3_BASE_ADDR (AIPI_BASE_ADDR + 0x17000) +#define MSHC_BASE_ADDR (AIPI_BASE_ADDR + 0x18000) +#define GPT5_BASE_ADDR (AIPI_BASE_ADDR + 0x19000) +#define GPT4_BASE_ADDR (AIPI_BASE_ADDR + 0x1A000) +#define UART5_BASE_ADDR (AIPI_BASE_ADDR + 0x1B000) +#define UART6_BASE_ADDR (AIPI_BASE_ADDR + 0x1C000) +#define I2C2_BASE_ADDR (AIPI_BASE_ADDR + 0x1D000) +#define SDHC3_BASE_ADDR (AIPI_BASE_ADDR + 0x1E000) +#define GPT6_BASE_ADDR (AIPI_BASE_ADDR + 0x1F000) + +#define LCDC_BASE_ADDR (AIPI_BASE_ADDR + 0x21000) +#define SLCDC_BASE_ADDR (AIPI_BASE_ADDR + 0x22000) +#define VPU_BASE_ADDR (AIPI_BASE_ADDR + 0x23000) +#define USBOTG_BASE_ADDR (AIPI_BASE_ADDR + 0x24000) +/* for mx27*/ +#define OTG_BASE_ADDR USBOTG_BASE_ADDR +#define SAHARA_BASE_ADDR (AIPI_BASE_ADDR + 0x25000) +#define EMMA_BASE_ADDR (AIPI_BASE_ADDR + 0x26400) +#define CCM_BASE_ADDR (AIPI_BASE_ADDR + 0x27000) +#define SYSCTRL_BASE_ADDR (AIPI_BASE_ADDR + 0x27800) +#define IIM_BASE_ADDR (AIPI_BASE_ADDR + 0x28000) + +#define RTIC_BASE_ADDR (AIPI_BASE_ADDR + 0x2A000) +#define FEC_BASE_ADDR (AIPI_BASE_ADDR + 0x2B000) +#define SCC_BASE_ADDR (AIPI_BASE_ADDR + 0x2C000) +#define ETB_BASE_ADDR (AIPI_BASE_ADDR + 0x3B000) +#define ETB_RAM_BASE_ADDR (AIPI_BASE_ADDR + 0x3C000) + +#define JAM_BASE_ADDR (AIPI_BASE_ADDR + 0x3E000) +#define MAX_BASE_ADDR (AIPI_BASE_ADDR + 0x3F000) + +/* ROMP and AVIC */ +#define ROMP_BASE_ADDR 0x10041000 + +#define AVIC_BASE_ADDR 0x10040000 + +#define SAHB1_BASE_ADDR 0x80000000 +#define SAHB1_BASE_ADDR_VIRT 0xF4100000 +#define SAHB1_SIZE SZ_1M + +#define CSI_BASE_ADDR (SAHB1_BASE_ADDR + 0x0000) +#define ATA_BASE_ADDR (SAHB1_BASE_ADDR + 0x1000) + +/* NAND, SDRAM, WEIM, M3IF, EMI controllers */ +#define X_MEMC_BASE_ADDR 0xD8000000 +#define X_MEMC_BASE_ADDR_VIRT 0xF4200000 +#define X_MEMC_SIZE SZ_1M + +#define NFC_BASE_ADDR (X_MEMC_BASE_ADDR) +#define SDRAMC_BASE_ADDR (X_MEMC_BASE_ADDR + 0x1000) +#define WEIM_BASE_ADDR (X_MEMC_BASE_ADDR + 0x2000) +#define M3IF_BASE_ADDR (X_MEMC_BASE_ADDR + 0x3000) +#define PCMCIA_CTL_BASE_ADDR (X_MEMC_BASE_ADDR + 0x4000) + +/* Memory regions and CS */ +#define SDRAM_BASE_ADDR 0xA0000000 +#define CSD1_BASE_ADDR 0xB0000000 + +#define CS0_BASE_ADDR 0xC0000000 +#define CS1_BASE_ADDR 0xC8000000 +#define CS2_BASE_ADDR 0xD0000000 +#define CS3_BASE_ADDR 0xD2000000 +#define CS4_BASE_ADDR 0xD4000000 +#define CS5_BASE_ADDR 0xD6000000 +#define PCMCIA_MEM_BASE_ADDR 0xDC000000 + +/* + * This macro defines the physical to virtual address mapping for all the + * peripheral modules. It is used by passing in the physical address as x + * and returning the virtual address. If the physical address is not mapped, + * it returns 0xDEADBEEF + */ +#define IO_ADDRESS(x) \ + (((x >= AIPI_BASE_ADDR) && (x < (AIPI_BASE_ADDR + AIPI_SIZE))) ? \ + AIPI_IO_ADDRESS(x) : \ + ((x >= SAHB1_BASE_ADDR) && (x < (SAHB1_BASE_ADDR + SAHB1_SIZE))) ? \ + SAHB1_IO_ADDRESS(x) : \ + ((x >= X_MEMC_BASE_ADDR) && (x < (X_MEMC_BASE_ADDR + X_MEMC_SIZE))) ? \ + X_MEMC_IO_ADDRESS(x) : 0xDEADBEEF) + +/* define the address mapping macros: in physical address order */ +#define AIPI_IO_ADDRESS(x) \ + (((x) - AIPI_BASE_ADDR) + AIPI_BASE_ADDR_VIRT) + +#define AVIC_IO_ADDRESS(x) AIPI_IO_ADDRESS(x) + +#define SAHB1_IO_ADDRESS(x) \ + (((x) - SAHB1_BASE_ADDR) + SAHB1_BASE_ADDR_VIRT) + +#define CS4_IO_ADDRESS(x) \ + (((x) - CS4_BASE_ADDR) + CS4_BASE_ADDR_VIRT) + +#define X_MEMC_IO_ADDRESS(x) \ + (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT) + +#define PCMCIA_IO_ADDRESS(x) \ + (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT) + +/* fixed interrput numbers */ +#define MXC_INT_CCM 63 +#define MXC_INT_IIM 62 +#define MXC_INT_LCDC 61 +#define MXC_INT_SLCDC 60 +#define MXC_INT_SAHARA 59 +#define MXC_INT_SCC_SCM 58 +#define MXC_INT_SCC_SMN 57 +#define MXC_INT_USB3 56 +#define MXC_INT_USB2 55 +#define MXC_INT_USB1 54 +#define MXC_INT_VPU 53 +#define MXC_INT_EMMAPP 52 +#define MXC_INT_EMMAPRP 51 +#define MXC_INT_FEC 50 +#define MXC_INT_UART5 49 +#define MXC_INT_UART6 48 +#define MXC_INT_DMACH15 47 +#define MXC_INT_DMACH14 46 +#define MXC_INT_DMACH13 45 +#define MXC_INT_DMACH12 44 +#define MXC_INT_DMACH11 43 +#define MXC_INT_DMACH10 42 +#define MXC_INT_DMACH9 41 +#define MXC_INT_DMACH8 40 +#define MXC_INT_DMACH7 39 +#define MXC_INT_DMACH6 38 +#define MXC_INT_DMACH5 37 +#define MXC_INT_DMACH4 36 +#define MXC_INT_DMACH3 35 +#define MXC_INT_DMACH2 34 +#define MXC_INT_DMACH1 33 +#define MXC_INT_DMACH0 32 +#define MXC_INT_CSI 31 +#define MXC_INT_ATA 30 +#define MXC_INT_NANDFC 29 +#define MXC_INT_PCMCIA 28 +#define MXC_INT_WDOG 27 +#define MXC_INT_GPT1 26 +#define MXC_INT_GPT2 25 +#define MXC_INT_GPT3 24 +#define MXC_INT_GPT INT_GPT1 +#define MXC_INT_PWM 23 +#define MXC_INT_RTC 22 +#define MXC_INT_KPP 21 +#define MXC_INT_UART1 20 +#define MXC_INT_UART2 19 +#define MXC_INT_UART3 18 +#define MXC_INT_UART4 17 +#define MXC_INT_CSPI1 16 +#define MXC_INT_CSPI2 15 +#define MXC_INT_SSI1 14 +#define MXC_INT_SSI2 13 +#define MXC_INT_I2C 12 +#define MXC_INT_SDHC1 11 +#define MXC_INT_SDHC2 10 +#define MXC_INT_SDHC3 9 +#define MXC_INT_GPIO 8 +#define MXC_INT_SDHC 7 +#define MXC_INT_CSPI3 6 +#define MXC_INT_RTIC 5 +#define MXC_INT_GPT4 4 +#define MXC_INT_GPT5 3 +#define MXC_INT_GPT6 2 +#define MXC_INT_I2C2 1 + +/* fixed DMA request numbers */ +#define DMA_REQ_NFC 37 +#define DMA_REQ_SDHC3 36 +#define DMA_REQ_UART6_RX 35 +#define DMA_REQ_UART6_TX 34 +#define DMA_REQ_UART5_RX 33 +#define DMA_REQ_UART5_TX 32 +#define DMA_REQ_CSI_RX 31 +#define DMA_REQ_CSI_STAT 30 +#define DMA_REQ_ATA_RCV 29 +#define DMA_REQ_ATA_TX 28 +#define DMA_REQ_UART1_TX 27 +#define DMA_REQ_UART1_RX 26 +#define DMA_REQ_UART2_TX 25 +#define DMA_REQ_UART2_RX 24 +#define DMA_REQ_UART3_TX 23 +#define DMA_REQ_UART3_RX 22 +#define DMA_REQ_UART4_TX 21 +#define DMA_REQ_UART4_RX 20 +#define DMA_REQ_CSPI1_TX 19 +#define DMA_REQ_CSPI1_RX 18 +#define DMA_REQ_CSPI2_TX 17 +#define DMA_REQ_CSPI2_RX 16 +#define DMA_REQ_SSI1_TX1 15 +#define DMA_REQ_SSI1_RX1 14 +#define DMA_REQ_SSI1_TX0 13 +#define DMA_REQ_SSI1_RX0 12 +#define DMA_REQ_SSI2_TX1 11 +#define DMA_REQ_SSI2_RX1 10 +#define DMA_REQ_SSI2_TX0 9 +#define DMA_REQ_SSI2_RX0 8 +#define DMA_REQ_SDHC1 7 +#define DMA_REQ_SDHC2 6 +#define DMA_REQ_MSHC 4 +#define DMA_REQ_EXT 3 +#define DMA_REQ_CSPI3_TX 2 +#define DMA_REQ_CSPI3_RX 1 + +/* silicon revisions specific to i.MX27 */ +#define CHIP_REV_1_0 0x00 +#define CHIP_REV_2_0 0x01 + +#ifndef __ASSEMBLY__ +extern int mx27_revision(void); +#endif + +/* gpio and gpio based interrupt handling */ +#define GPIO_DR 0x1C +#define GPIO_GDIR 0x00 +#define GPIO_PSR 0x24 +#define GPIO_ICR1 0x28 +#define GPIO_ICR2 0x2C +#define GPIO_IMR 0x30 +#define GPIO_ISR 0x34 +#define GPIO_INT_LOW_LEV 0x3 +#define GPIO_INT_HIGH_LEV 0x2 +#define GPIO_INT_RISE_EDGE 0x0 +#define GPIO_INT_FALL_EDGE 0x1 +#define GPIO_INT_NONE 0x4 + +/* Mandatory defines used globally */ + +/* this is an i.MX27 CPU */ +#define cpu_is_mx27() (1) + +/* this CPU supports up to 192 GPIOs (don't forget the baseboard!) */ +#define ARCH_NR_GPIOS (192 + 16) + +/* OS clock tick rate */ +#define CLOCK_TICK_RATE 13300000 + +/* Start of RAM */ +#define PHYS_OFFSET SDRAM_BASE_ADDR + +/* max interrupt lines count */ +#define NR_IRQS 256 + +/* count of internal interrupt sources */ +#define MXC_MAX_INT_LINES 64 + +#endif /* __ASM_ARCH_MXC_MX27_H__ */ diff --git a/include/asm-arm/arch-mxc/mx31.h b/include/asm-arm/arch-mxc/mx31.h index 36a1af4..a7373e4 100644 --- a/include/asm-arm/arch-mxc/mx31.h +++ b/include/asm-arm/arch-mxc/mx31.h @@ -320,6 +320,8 @@ #define MXC_MAX_GPIO_LINES (GPIO_NUM_PIN * GPIO_PORT_NUM) #define MXC_MAX_VIRTUAL_INTS 16 +#define NR_IRQS (MXC_MAX_INT_LINES + MXC_MAX_GPIO_LINES + MXC_MAX_VIRTUAL_INTS) + /*! * Number of GPIO port as defined in the IC Spec */ @@ -347,6 +349,25 @@ #define SYSTEM_REV_MIN CHIP_REV_1_0 #define SYSTEM_REV_NUM 3 +/* gpio and gpio based interrupt handling */ +#define GPIO_DR 0x00 +#define GPIO_GDIR 0x04 +#define GPIO_PSR 0x08 +#define GPIO_ICR1 0x0C +#define GPIO_ICR2 0x10 +#define GPIO_IMR 0x14 +#define GPIO_ISR 0x18 +#define GPIO_INT_LOW_LEV 0x0 +#define GPIO_INT_HIGH_LEV 0x1 +#define GPIO_INT_RISE_EDGE 0x2 +#define GPIO_INT_FALL_EDGE 0x3 +#define GPIO_INT_NONE 0x4 + +/* Mandatory defines used globally */ + +/* this CPU supports up to 96 GPIOs */ +#define ARCH_NR_GPIOS 96 + #if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS) /* this is a i.MX31 CPU */ diff --git a/include/asm-arm/arch-mxc/mxc.h b/include/asm-arm/arch-mxc/mxc.h index 146d3f6..332eda4 100644 --- a/include/asm-arm/arch-mxc/mxc.h +++ b/include/asm-arm/arch-mxc/mxc.h @@ -1,11 +1,20 @@ /* * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved. - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. + * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. */ #ifndef __ASM_ARCH_MXC_H__ @@ -20,133 +29,8 @@ # define cpu_is_mx31() (0) #endif -/* - ***************************************** - * GPT Register definitions * - ***************************************** - */ -#define MXC_GPT_GPTCR IO_ADDRESS(GPT1_BASE_ADDR + 0x00) -#define MXC_GPT_GPTPR IO_ADDRESS(GPT1_BASE_ADDR + 0x04) -#define MXC_GPT_GPTSR IO_ADDRESS(GPT1_BASE_ADDR + 0x08) -#define MXC_GPT_GPTIR IO_ADDRESS(GPT1_BASE_ADDR + 0x0C) -#define MXC_GPT_GPTOCR1 IO_ADDRESS(GPT1_BASE_ADDR + 0x10) -#define MXC_GPT_GPTOCR2 IO_ADDRESS(GPT1_BASE_ADDR + 0x14) -#define MXC_GPT_GPTOCR3 IO_ADDRESS(GPT1_BASE_ADDR + 0x18) -#define MXC_GPT_GPTICR1 IO_ADDRESS(GPT1_BASE_ADDR + 0x1C) -#define MXC_GPT_GPTICR2 IO_ADDRESS(GPT1_BASE_ADDR + 0x20) -#define MXC_GPT_GPTCNT IO_ADDRESS(GPT1_BASE_ADDR + 0x24) - -/* GPT Control register bit definitions */ -#define GPTCR_FO3 (1 << 31) -#define GPTCR_FO2 (1 << 30) -#define GPTCR_FO1 (1 << 29) - -#define GPTCR_OM3_SHIFT 26 -#define GPTCR_OM3_MASK (7 << GPTCR_OM3_SHIFT) -#define GPTCR_OM3_DISCONNECTED (0 << GPTCR_OM3_SHIFT) -#define GPTCR_OM3_TOGGLE (1 << GPTCR_OM3_SHIFT) -#define GPTCR_OM3_CLEAR (2 << GPTCR_OM3_SHIFT) -#define GPTCR_OM3_SET (3 << GPTCR_OM3_SHIFT) -#define GPTCR_OM3_GENERATE_LOW (7 << GPTCR_OM3_SHIFT) - -#define GPTCR_OM2_SHIFT 23 -#define GPTCR_OM2_MASK (7 << GPTCR_OM2_SHIFT) -#define GPTCR_OM2_DISCONNECTED (0 << GPTCR_OM2_SHIFT) -#define GPTCR_OM2_TOGGLE (1 << GPTCR_OM2_SHIFT) -#define GPTCR_OM2_CLEAR (2 << GPTCR_OM2_SHIFT) -#define GPTCR_OM2_SET (3 << GPTCR_OM2_SHIFT) -#define GPTCR_OM2_GENERATE_LOW (7 << GPTCR_OM2_SHIFT) - -#define GPTCR_OM1_SHIFT 20 -#define GPTCR_OM1_MASK (7 << GPTCR_OM1_SHIFT) -#define GPTCR_OM1_DISCONNECTED (0 << GPTCR_OM1_SHIFT) -#define GPTCR_OM1_TOGGLE (1 << GPTCR_OM1_SHIFT) -#define GPTCR_OM1_CLEAR (2 << GPTCR_OM1_SHIFT) -#define GPTCR_OM1_SET (3 << GPTCR_OM1_SHIFT) -#define GPTCR_OM1_GENERATE_LOW (7 << GPTCR_OM1_SHIFT) - -#define GPTCR_IM2_SHIFT 18 -#define GPTCR_IM2_MASK (3 << GPTCR_IM2_SHIFT) -#define GPTCR_IM2_CAPTURE_DISABLE (0 << GPTCR_IM2_SHIFT) -#define GPTCR_IM2_CAPTURE_RISING (1 << GPTCR_IM2_SHIFT) -#define GPTCR_IM2_CAPTURE_FALLING (2 << GPTCR_IM2_SHIFT) -#define GPTCR_IM2_CAPTURE_BOTH (3 << GPTCR_IM2_SHIFT) - -#define GPTCR_IM1_SHIFT 16 -#define GPTCR_IM1_MASK (3 << GPTCR_IM1_SHIFT) -#define GPTCR_IM1_CAPTURE_DISABLE (0 << GPTCR_IM1_SHIFT) -#define GPTCR_IM1_CAPTURE_RISING (1 << GPTCR_IM1_SHIFT) -#define GPTCR_IM1_CAPTURE_FALLING (2 << GPTCR_IM1_SHIFT) -#define GPTCR_IM1_CAPTURE_BOTH (3 << GPTCR_IM1_SHIFT) - -#define GPTCR_SWR (1 << 15) -#define GPTCR_FRR (1 << 9) - -#define GPTCR_CLKSRC_SHIFT 6 -#define GPTCR_CLKSRC_MASK (7 << GPTCR_CLKSRC_SHIFT) -#define GPTCR_CLKSRC_NOCLOCK (0 << GPTCR_CLKSRC_SHIFT) -#define GPTCR_CLKSRC_HIGHFREQ (2 << GPTCR_CLKSRC_SHIFT) -#define GPTCR_CLKSRC_CLKIN (3 << GPTCR_CLKSRC_SHIFT) -#define GPTCR_CLKSRC_CLK32K (7 << GPTCR_CLKSRC_SHIFT) - -#define GPTCR_STOPEN (1 << 5) -#define GPTCR_DOZEN (1 << 4) -#define GPTCR_WAITEN (1 << 3) -#define GPTCR_DBGEN (1 << 2) - -#define GPTCR_ENMOD (1 << 1) -#define GPTCR_ENABLE (1 << 0) - -#define GPTSR_OF1 (1 << 0) -#define GPTSR_OF2 (1 << 1) -#define GPTSR_OF3 (1 << 2) -#define GPTSR_IF1 (1 << 3) -#define GPTSR_IF2 (1 << 4) -#define GPTSR_ROV (1 << 5) - -#define GPTIR_OF1IE GPTSR_OF1 -#define GPTIR_OF2IE GPTSR_OF2 -#define GPTIR_OF3IE GPTSR_OF3 -#define GPTIR_IF1IE GPTSR_IF1 -#define GPTIR_IF2IE GPTSR_IF2 -#define GPTIR_ROVIE GPTSR_ROV - -/* - ***************************************** - * AVIC Registers * - ***************************************** - */ -#define AVIC_BASE IO_ADDRESS(AVIC_BASE_ADDR) -#define AVIC_INTCNTL (AVIC_BASE + 0x00) /* int control reg */ -#define AVIC_NIMASK (AVIC_BASE + 0x04) /* int mask reg */ -#define AVIC_INTENNUM (AVIC_BASE + 0x08) /* int enable number reg */ -#define AVIC_INTDISNUM (AVIC_BASE + 0x0C) /* int disable number reg */ -#define AVIC_INTENABLEH (AVIC_BASE + 0x10) /* int enable reg high */ -#define AVIC_INTENABLEL (AVIC_BASE + 0x14) /* int enable reg low */ -#define AVIC_INTTYPEH (AVIC_BASE + 0x18) /* int type reg high */ -#define AVIC_INTTYPEL (AVIC_BASE + 0x1C) /* int type reg low */ -#define AVIC_NIPRIORITY7 (AVIC_BASE + 0x20) /* norm int priority lvl7 */ -#define AVIC_NIPRIORITY6 (AVIC_BASE + 0x24) /* norm int priority lvl6 */ -#define AVIC_NIPRIORITY5 (AVIC_BASE + 0x28) /* norm int priority lvl5 */ -#define AVIC_NIPRIORITY4 (AVIC_BASE + 0x2C) /* norm int priority lvl4 */ -#define AVIC_NIPRIORITY3 (AVIC_BASE + 0x30) /* norm int priority lvl3 */ -#define AVIC_NIPRIORITY2 (AVIC_BASE + 0x34) /* norm int priority lvl2 */ -#define AVIC_NIPRIORITY1 (AVIC_BASE + 0x38) /* norm int priority lvl1 */ -#define AVIC_NIPRIORITY0 (AVIC_BASE + 0x3C) /* norm int priority lvl0 */ -#define AVIC_NIVECSR (AVIC_BASE + 0x40) /* norm int vector/status */ -#define AVIC_FIVECSR (AVIC_BASE + 0x44) /* fast int vector/status */ -#define AVIC_INTSRCH (AVIC_BASE + 0x48) /* int source reg high */ -#define AVIC_INTSRCL (AVIC_BASE + 0x4C) /* int source reg low */ -#define AVIC_INTFRCH (AVIC_BASE + 0x50) /* int force reg high */ -#define AVIC_INTFRCL (AVIC_BASE + 0x54) /* int force reg low */ -#define AVIC_NIPNDH (AVIC_BASE + 0x58) /* norm int pending high */ -#define AVIC_NIPNDL (AVIC_BASE + 0x5C) /* norm int pending low */ -#define AVIC_FIPNDH (AVIC_BASE + 0x60) /* fast int pending high */ -#define AVIC_FIPNDL (AVIC_BASE + 0x64) /* fast int pending low */ - -#define SYSTEM_PREV_REG IO_ADDRESS(IIM_BASE_ADDR + 0x20) -#define SYSTEM_SREV_REG IO_ADDRESS(IIM_BASE_ADDR + 0x24) -#define IIM_PROD_REV_SH 3 -#define IIM_PROD_REV_LEN 5 +#ifndef CONFIG_MACH_MX27 +# define cpu_is_mx27() (0) +#endif #endif /* __ASM_ARCH_MXC_H__ */ diff --git a/include/asm-arm/arch-mxc/mxc_timer.h b/include/asm-arm/arch-mxc/mxc_timer.h new file mode 100644 index 0000000..6cb11f4 --- /dev/null +++ b/include/asm-arm/arch-mxc/mxc_timer.h @@ -0,0 +1,158 @@ +/* + * mxc_timer.h + * + * Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de) + * + * Platform independent (i.MX1, i.MX2, i.MX3) definition for timer handling. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. + */ + +#ifndef __PLAT_MXC_TIMER_H +#define __PLAT_MXC_TIMER_H + +#include <linux/clk.h> +#include <asm/hardware.h> + +#ifdef CONFIG_ARCH_IMX +#define TIMER_BASE IO_ADDRESS(TIM1_BASE_ADDR) +#define TIMER_INTERRUPT TIM1_INT + +#define TCTL_VAL TCTL_CLK_PCLK1 +#define TCTL_IRQEN (1<<4) +#define TCTL_FRR (1<<8) +#define TCTL_CLK_PCLK1 (1<<1) +#define TCTL_CLK_PCLK1_4 (2<<1) +#define TCTL_CLK_TIN (3<<1) +#define TCTL_CLK_32 (4<<1) + +#define MXC_TCTL 0x00 +#define MXC_TPRER 0x04 +#define MXC_TCMP 0x08 +#define MXC_TCR 0x0c +#define MXC_TCN 0x10 +#define MXC_TSTAT 0x14 +#define TSTAT_CAPT (1<<1) +#define TSTAT_COMP (1<<0) + +static inline void gpt_irq_disable(void) +{ + unsigned int tmp; + + tmp = __raw_readl(TIMER_BASE + MXC_TCTL); + __raw_writel(tmp & ~TCTL_IRQEN, TIMER_BASE + MXC_TCTL); +} + +static inline void gpt_irq_enable(void) +{ + __raw_writel(__raw_readl(TIMER_BASE + MXC_TCTL) | TCTL_IRQEN, + TIMER_BASE + MXC_TCTL); +} + +static void gpt_irq_acknowledge(void) +{ + __raw_writel(0, TIMER_BASE + MXC_TSTAT); +} +#endif /* CONFIG_ARCH_IMX */ + +#ifdef CONFIG_ARCH_MX2 +#define TIMER_BASE IO_ADDRESS(GPT1_BASE_ADDR) +#define TIMER_INTERRUPT MXC_INT_GPT1 + +#define MXC_TCTL 0x00 +#define TCTL_VAL TCTL_CLK_PCLK1 +#define TCTL_CLK_PCLK1 (1<<1) +#define TCTL_CLK_PCLK1_4 (2<<1) +#define TCTL_IRQEN (1<<4) +#define TCTL_FRR (1<<8) +#define MXC_TPRER 0x04 +#define MXC_TCMP 0x08 +#define MXC_TCR 0x0c +#define MXC_TCN 0x10 +#define MXC_TSTAT 0x14 +#define TSTAT_CAPT (1<<1) +#define TSTAT_COMP (1<<0) + +static inline void gpt_irq_disable(void) +{ + unsigned int tmp; + + tmp = __raw_readl(TIMER_BASE + MXC_TCTL); + __raw_writel(tmp & ~TCTL_IRQEN, TIMER_BASE + MXC_TCTL); +} + +static inline void gpt_irq_enable(void) +{ + __raw_writel(__raw_readl(TIMER_BASE + MXC_TCTL) | TCTL_IRQEN, + TIMER_BASE + MXC_TCTL); +} + +static void gpt_irq_acknowledge(void) +{ + __raw_writel(TSTAT_CAPT | TSTAT_COMP, TIMER_BASE + MXC_TSTAT); +} +#endif /* CONFIG_ARCH_MX2 */ + +#ifdef CONFIG_ARCH_MX3 +#define TIMER_BASE IO_ADDRESS(GPT1_BASE_ADDR) +#define TIMER_INTERRUPT MXC_INT_GPT + +#define MXC_TCTL 0x00 +#define TCTL_VAL (TCTL_CLK_IPG | TCTL_WAITEN) +#define TCTL_CLK_IPG (1<<6) +#define TCTL_FRR (1<<9) +#define TCTL_WAITEN (1<<3) + +#define MXC_TPRER 0x04 +#define MXC_TSTAT 0x08 +#define TSTAT_OF1 (1<<0) +#define TSTAT_OF2 (1<<1) +#define TSTAT_OF3 (1<<2) +#define TSTAT_IF1 (1<<3) +#define TSTAT_IF2 (1<<4) +#define TSTAT_ROV (1<<5) +#define MXC_IR 0x0c +#define MXC_TCMP 0x10 +#define MXC_TCMP2 0x14 +#define MXC_TCMP3 0x18 +#define MXC_TCR 0x1c +#define MXC_TCN 0x24 + +static inline void gpt_irq_disable(void) +{ + __raw_writel(0, TIMER_BASE + MXC_IR); +} + +static inline void gpt_irq_enable(void) +{ + __raw_writel(1<<0, TIMER_BASE + MXC_IR); +} + +static inline void gpt_irq_acknowledge(void) +{ + __raw_writel(TSTAT_OF1, TIMER_BASE + MXC_TSTAT); +} +#endif /* CONFIG_ARCH_MX3 */ + +#define TCTL_SWR (1<<15) +#define TCTL_CC (1<<10) +#define TCTL_OM (1<<9) +#define TCTL_CAP_RIS (1<<6) +#define TCTL_CAP_FAL (2<<6) +#define TCTL_CAP_RIS_FAL (3<<6) +#define TCTL_CAP_ENA (1<<5) +#define TCTL_TEN (1<<0) + +#endif diff --git a/include/asm-arm/arch-ns9xxx/hardware.h b/include/asm-arm/arch-ns9xxx/hardware.h index 0b7b346..0dca11c 100644 --- a/include/asm-arm/arch-ns9xxx/hardware.h +++ b/include/asm-arm/arch-ns9xxx/hardware.h @@ -66,13 +66,13 @@ __REGGET(var, reg ## _ ## field) / __REGSHIFT(reg ## _ ## field) # define REGGETIM_IDX(var, reg, field, idx) \ - __REGGET(var, reg ## _ ## field((idx))) / \ + __REGGET(var, reg ## _ ## field((idx))) / \ __REGSHIFT(reg ## _ ## field((idx))) #else # define __REG(x) io_p2v(x) -# define __REG2(x, y) io_p2v((x) + (y)) +# define __REG2(x, y) io_p2v((x) + 4 * (y)) #endif diff --git a/include/asm-arm/arch-omap/board-2430sdp.h b/include/asm-arm/arch-omap/board-2430sdp.h index e9c65ce..c7db900 100644 --- a/include/asm-arm/arch-omap/board-2430sdp.h +++ b/include/asm-arm/arch-omap/board-2430sdp.h @@ -36,9 +36,4 @@ #define TWL4030_IRQNUM INT_24XX_SYS_NIRQ -/* TWL4030 Primary Interrupt Handler (PIH) interrupts */ -#define IH_TWL4030_BASE IH_BOARD_BASE -#define IH_TWL4030_END (IH_TWL4030_BASE+8) -#define NR_IRQS (IH_TWL4030_END) - #endif /* __ASM_ARCH_OMAP_2430SDP_H */ diff --git a/include/asm-arm/arch-omap/board-h3.h b/include/asm-arm/arch-omap/board-h3.h index 0f64044..c5d0f32 100644 --- a/include/asm-arm/arch-omap/board-h3.h +++ b/include/asm-arm/arch-omap/board-h3.h @@ -30,12 +30,6 @@ /* In OMAP1710 H3 the Ethernet is directly connected to CS1 */ #define OMAP1710_ETHR_START 0x04000300 -#define MAXIRQNUM (IH_BOARD_BASE) -#define MAXFIQNUM MAXIRQNUM -#define MAXSWINUM MAXIRQNUM - -#define NR_IRQS (MAXIRQNUM + 1) - extern void h3_mmc_init(void); extern void h3_mmc_slot_cover_handler(void *arg, int state); diff --git a/include/asm-arm/arch-omap/board-innovator.h b/include/asm-arm/arch-omap/board-innovator.h index 56d2c98..9ca03de 100644 --- a/include/asm-arm/arch-omap/board-innovator.h +++ b/include/asm-arm/arch-omap/board-innovator.h @@ -36,9 +36,6 @@ #define OMAP1510P1_EMIFS_PRI_VALUE 0x00 #define OMAP1510P1_EMIFF_PRI_VALUE 0x00 -#define NR_FPGA_IRQS 24 -#define NR_IRQS (IH_BOARD_BASE + NR_FPGA_IRQS) - #ifndef __ASSEMBLY__ void fpga_write(unsigned char val, int reg); unsigned char fpga_read(int reg); diff --git a/include/asm-arm/arch-omap/board-perseus2.h b/include/asm-arm/arch-omap/board-perseus2.h index eb74420..d7429cb 100644 --- a/include/asm-arm/arch-omap/board-perseus2.h +++ b/include/asm-arm/arch-omap/board-perseus2.h @@ -36,10 +36,4 @@ #define OMAP_SDRAM_DEVICE D256M_1X16_4B #endif -#define MAXIRQNUM IH_BOARD_BASE -#define MAXFIQNUM MAXIRQNUM -#define MAXSWINUM MAXIRQNUM - -#define NR_IRQS (MAXIRQNUM + 1) - #endif diff --git a/include/asm-arm/arch-omap/clock.h b/include/asm-arm/arch-omap/clock.h index 12a5e4d..4c7b351 100644 --- a/include/asm-arm/arch-omap/clock.h +++ b/include/asm-arm/arch-omap/clock.h @@ -33,12 +33,24 @@ struct dpll_data { void __iomem *mult_div1_reg; u32 mult_mask; u32 div1_mask; + u16 last_rounded_m; + u8 last_rounded_n; + unsigned long last_rounded_rate; + unsigned int rate_tolerance; + u16 max_multiplier; + u8 max_divider; + u32 max_tolerance; # if defined(CONFIG_ARCH_OMAP3) + u8 modes; void __iomem *control_reg; u32 enable_mask; u8 auto_recal_bit; u8 recal_en_bit; u8 recal_st_bit; + void __iomem *autoidle_reg; + u32 autoidle_mask; + void __iomem *idlest_reg; + u8 idlest_bit; # endif }; @@ -66,11 +78,14 @@ struct clk { void __iomem *clksel_reg; u32 clksel_mask; const struct clksel *clksel; - const struct dpll_data *dpll_data; + struct dpll_data *dpll_data; #else __u8 rate_offset; __u8 src_offset; #endif +#if defined(CONFIG_PM_DEBUG) && defined(CONFIG_DEBUG_FS) + struct dentry *dent; /* For visible tree hierarchy */ +#endif }; struct cpufreq_frequency_table; diff --git a/include/asm-arm/arch-omap/common.h b/include/asm-arm/arch-omap/common.h index 36a3b62..8ac0307 100644 --- a/include/asm-arm/arch-omap/common.h +++ b/include/asm-arm/arch-omap/common.h @@ -47,8 +47,23 @@ static inline int omap_register_i2c_bus(int bus_id, u32 clkrate, } #endif +/* IO bases for various OMAP processors */ +struct omap_globals { + void __iomem *tap; /* Control module ID code */ + void __iomem *sdrc; /* SDRAM Controller */ + void __iomem *sms; /* SDRAM Memory Scheduler */ + void __iomem *ctrl; /* System Control Module */ + void __iomem *prm; /* Power and Reset Management */ + void __iomem *cm; /* Clock Management */ +}; + void omap2_set_globals_242x(void); void omap2_set_globals_243x(void); void omap2_set_globals_343x(void); +/* These get called from omap2_set_globals_xxxx(), do not call these */ +void omap2_set_globals_memory(struct omap_globals *); +void omap2_set_globals_control(struct omap_globals *); +void omap2_set_globals_prcm(struct omap_globals *); + #endif /* __ARCH_ARM_MACH_OMAP_COMMON_H */ diff --git a/include/asm-arm/arch-omap/control.h b/include/asm-arm/arch-omap/control.h index 59c0686..987553e 100644 --- a/include/asm-arm/arch-omap/control.h +++ b/include/asm-arm/arch-omap/control.h @@ -167,8 +167,7 @@ #ifndef __ASSEMBLY__ #if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) -extern void omap_ctrl_base_set(u32 base); -extern u32 omap_ctrl_base_get(void); +extern void __iomem *omap_ctrl_base_get(void); extern u8 omap_ctrl_readb(u16 offset); extern u16 omap_ctrl_readw(u16 offset); extern u32 omap_ctrl_readl(u16 offset); @@ -176,7 +175,6 @@ extern void omap_ctrl_writeb(u8 val, u16 offset); extern void omap_ctrl_writew(u16 val, u16 offset); extern void omap_ctrl_writel(u32 val, u16 offset); #else -#define omap_ctrl_base_set(x) WARN_ON(1) #define omap_ctrl_base_get() 0 #define omap_ctrl_readb(x) 0 #define omap_ctrl_readw(x) 0 diff --git a/include/asm-arm/arch-omap/cpu.h b/include/asm-arm/arch-omap/cpu.h index e8a4cf5..52db09f 100644 --- a/include/asm-arm/arch-omap/cpu.h +++ b/include/asm-arm/arch-omap/cpu.h @@ -3,7 +3,7 @@ * * OMAP cpu type detection * - * Copyright (C) 2004 Nokia Corporation + * Copyright (C) 2004, 2008 Nokia Corporation * * Written by Tony Lindgren <tony.lindgren@nokia.com> * @@ -26,6 +26,12 @@ #ifndef __ASM_ARCH_OMAP_CPU_H #define __ASM_ARCH_OMAP_CPU_H +struct omap_chip_id { + u8 oc; +}; + +#define OMAP_CHIP_INIT(x) { .oc = x } + extern unsigned int system_rev; #define omap2_cpu_rev() ((system_rev >> 12) & 0x0f) @@ -345,6 +351,33 @@ IS_OMAP_TYPE(3430, 0x3430) #define OMAP2430_REV_ES1_0 0x24300000 #define OMAP3430_REV_ES1_0 0x34300000 #define OMAP3430_REV_ES2_0 0x34301000 +#define OMAP3430_REV_ES2_1 0x34302000 +#define OMAP3430_REV_ES2_2 0x34303000 + +/* + * omap_chip bits + * + * CHIP_IS_OMAP{2420,2430,3430} indicate that a particular structure is + * valid on all chips of that type. CHIP_IS_OMAP3430ES{1,2} indicates + * something that is only valid on that particular ES revision. + * + * These bits may be ORed together to indicate structures that are + * available on multiple chip types. + * + * To test whether a particular structure matches the current OMAP chip type, + * use omap_chip_is(). + * + */ +#define CHIP_IS_OMAP2420 (1 << 0) +#define CHIP_IS_OMAP2430 (1 << 1) +#define CHIP_IS_OMAP3430 (1 << 2) +#define CHIP_IS_OMAP3430ES1 (1 << 3) +#define CHIP_IS_OMAP3430ES2 (1 << 4) + +#define CHIP_IS_OMAP24XX (CHIP_IS_OMAP2420 | CHIP_IS_OMAP2430) + +int omap_chip_is(struct omap_chip_id oci); + /* * Macro to detect device type i.e. EMU/HS/TST/GP/BAD @@ -362,6 +395,8 @@ IS_OMAP_TYPE(3430, 0x3430) #define is_device_type_gp() (get_device_type() == DEVICE_TYPE_GP) #define is_device_type_bad() (get_device_type() == DEVICE_TYPE_BAD) -#endif +void omap2_check_revision(void); + +#endif /* defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) */ #endif diff --git a/include/asm-arm/arch-omap/dma.h b/include/asm-arm/arch-omap/dma.h index 24acf09..f4dcb95 100644 --- a/include/asm-arm/arch-omap/dma.h +++ b/include/asm-arm/arch-omap/dma.h @@ -22,108 +22,128 @@ #define __ASM_ARCH_DMA_H /* Hardware registers for omap1 */ -#define OMAP_DMA_BASE (0xfffed800) -#define OMAP_DMA_GCR (OMAP_DMA_BASE + 0x400) -#define OMAP_DMA_GSCR (OMAP_DMA_BASE + 0x404) -#define OMAP_DMA_GRST (OMAP_DMA_BASE + 0x408) -#define OMAP_DMA_HW_ID (OMAP_DMA_BASE + 0x442) -#define OMAP_DMA_PCH2_ID (OMAP_DMA_BASE + 0x444) -#define OMAP_DMA_PCH0_ID (OMAP_DMA_BASE + 0x446) -#define OMAP_DMA_PCH1_ID (OMAP_DMA_BASE + 0x448) -#define OMAP_DMA_PCHG_ID (OMAP_DMA_BASE + 0x44a) -#define OMAP_DMA_PCHD_ID (OMAP_DMA_BASE + 0x44c) -#define OMAP_DMA_CAPS_0_U (OMAP_DMA_BASE + 0x44e) -#define OMAP_DMA_CAPS_0_L (OMAP_DMA_BASE + 0x450) -#define OMAP_DMA_CAPS_1_U (OMAP_DMA_BASE + 0x452) -#define OMAP_DMA_CAPS_1_L (OMAP_DMA_BASE + 0x454) -#define OMAP_DMA_CAPS_2 (OMAP_DMA_BASE + 0x456) -#define OMAP_DMA_CAPS_3 (OMAP_DMA_BASE + 0x458) -#define OMAP_DMA_CAPS_4 (OMAP_DMA_BASE + 0x45a) -#define OMAP_DMA_PCH2_SR (OMAP_DMA_BASE + 0x460) -#define OMAP_DMA_PCH0_SR (OMAP_DMA_BASE + 0x480) -#define OMAP_DMA_PCH1_SR (OMAP_DMA_BASE + 0x482) -#define OMAP_DMA_PCHD_SR (OMAP_DMA_BASE + 0x4c0) - -/* Hardware registers for omap2 */ -#if defined(CONFIG_ARCH_OMAP3) -#define OMAP_DMA4_BASE (L4_34XX_BASE + 0x56000) -#else /* CONFIG_ARCH_OMAP2 */ -#define OMAP_DMA4_BASE (L4_24XX_BASE + 0x56000) -#endif - -#define OMAP_DMA4_REVISION (OMAP_DMA4_BASE + 0x00) -#define OMAP_DMA4_GCR_REG (OMAP_DMA4_BASE + 0x78) -#define OMAP_DMA4_IRQSTATUS_L0 (OMAP_DMA4_BASE + 0x08) -#define OMAP_DMA4_IRQSTATUS_L1 (OMAP_DMA4_BASE + 0x0c) -#define OMAP_DMA4_IRQSTATUS_L2 (OMAP_DMA4_BASE + 0x10) -#define OMAP_DMA4_IRQSTATUS_L3 (OMAP_DMA4_BASE + 0x14) -#define OMAP_DMA4_IRQENABLE_L0 (OMAP_DMA4_BASE + 0x18) -#define OMAP_DMA4_IRQENABLE_L1 (OMAP_DMA4_BASE + 0x1c) -#define OMAP_DMA4_IRQENABLE_L2 (OMAP_DMA4_BASE + 0x20) -#define OMAP_DMA4_IRQENABLE_L3 (OMAP_DMA4_BASE + 0x24) -#define OMAP_DMA4_SYSSTATUS (OMAP_DMA4_BASE + 0x28) -#define OMAP_DMA4_OCP_SYSCONFIG (OMAP_DMA4_BASE + 0x2c) -#define OMAP_DMA4_CAPS_0 (OMAP_DMA4_BASE + 0x64) -#define OMAP_DMA4_CAPS_2 (OMAP_DMA4_BASE + 0x6c) -#define OMAP_DMA4_CAPS_3 (OMAP_DMA4_BASE + 0x70) -#define OMAP_DMA4_CAPS_4 (OMAP_DMA4_BASE + 0x74) - -#ifdef CONFIG_ARCH_OMAP1 - -#define OMAP_LOGICAL_DMA_CH_COUNT 17 +#define OMAP1_DMA_BASE (0xfffed800) + +#define OMAP1_DMA_GCR 0x400 +#define OMAP1_DMA_GSCR 0x404 +#define OMAP1_DMA_GRST 0x408 +#define OMAP1_DMA_HW_ID 0x442 +#define OMAP1_DMA_PCH2_ID 0x444 +#define OMAP1_DMA_PCH0_ID 0x446 +#define OMAP1_DMA_PCH1_ID 0x448 +#define OMAP1_DMA_PCHG_ID 0x44a +#define OMAP1_DMA_PCHD_ID 0x44c +#define OMAP1_DMA_CAPS_0_U 0x44e +#define OMAP1_DMA_CAPS_0_L 0x450 +#define OMAP1_DMA_CAPS_1_U 0x452 +#define OMAP1_DMA_CAPS_1_L 0x454 +#define OMAP1_DMA_CAPS_2 0x456 +#define OMAP1_DMA_CAPS_3 0x458 +#define OMAP1_DMA_CAPS_4 0x45a +#define OMAP1_DMA_PCH2_SR 0x460 +#define OMAP1_DMA_PCH0_SR 0x480 +#define OMAP1_DMA_PCH1_SR 0x482 +#define OMAP1_DMA_PCHD_SR 0x4c0 + +/* Hardware registers for omap2 and omap3 */ +#define OMAP24XX_DMA4_BASE (L4_24XX_BASE + 0x56000) +#define OMAP34XX_DMA4_BASE (L4_34XX_BASE + 0x56000) + +#define OMAP_DMA4_REVISION 0x00 +#define OMAP_DMA4_GCR 0x78 +#define OMAP_DMA4_IRQSTATUS_L0 0x08 +#define OMAP_DMA4_IRQSTATUS_L1 0x0c +#define OMAP_DMA4_IRQSTATUS_L2 0x10 +#define OMAP_DMA4_IRQSTATUS_L3 0x14 +#define OMAP_DMA4_IRQENABLE_L0 0x18 +#define OMAP_DMA4_IRQENABLE_L1 0x1c +#define OMAP_DMA4_IRQENABLE_L2 0x20 +#define OMAP_DMA4_IRQENABLE_L3 0x24 +#define OMAP_DMA4_SYSSTATUS 0x28 +#define OMAP_DMA4_OCP_SYSCONFIG 0x2c +#define OMAP_DMA4_CAPS_0 0x64 +#define OMAP_DMA4_CAPS_2 0x6c +#define OMAP_DMA4_CAPS_3 0x70 +#define OMAP_DMA4_CAPS_4 0x74 + +#define OMAP1_LOGICAL_DMA_CH_COUNT 17 +#define OMAP_DMA4_LOGICAL_DMA_CH_COUNT 32 /* REVISIT: Is this 32 + 2? */ /* Common channel specific registers for omap1 */ -#define OMAP_DMA_CSDP_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x00) -#define OMAP_DMA_CCR_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x02) -#define OMAP_DMA_CICR_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x04) -#define OMAP_DMA_CSR_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x06) -#define OMAP_DMA_CEN_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x10) -#define OMAP_DMA_CFN_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x12) -#define OMAP_DMA_CSFI_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x14) -#define OMAP_DMA_CSEI_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x16) -#define OMAP_DMA_CSAC_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x18) -#define OMAP_DMA_CDAC_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x1a) -#define OMAP_DMA_CDEI_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x1c) -#define OMAP_DMA_CDFI_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x1e) -#define OMAP_DMA_CLNK_CTRL_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x28) - -#else - -#define OMAP_LOGICAL_DMA_CH_COUNT 32 /* REVISIT: Is this 32 + 2? */ +#define OMAP1_DMA_CH_BASE(n) (0x40 * (n) + 0x00) +#define OMAP1_DMA_CSDP(n) (0x40 * (n) + 0x00) +#define OMAP1_DMA_CCR(n) (0x40 * (n) + 0x02) +#define OMAP1_DMA_CICR(n) (0x40 * (n) + 0x04) +#define OMAP1_DMA_CSR(n) (0x40 * (n) + 0x06) +#define OMAP1_DMA_CEN(n) (0x40 * (n) + 0x10) +#define OMAP1_DMA_CFN(n) (0x40 * (n) + 0x12) +#define OMAP1_DMA_CSFI(n) (0x40 * (n) + 0x14) +#define OMAP1_DMA_CSEI(n) (0x40 * (n) + 0x16) +#define OMAP1_DMA_CPC(n) (0x40 * (n) + 0x18) /* 15xx only */ +#define OMAP1_DMA_CSAC(n) (0x40 * (n) + 0x18) +#define OMAP1_DMA_CDAC(n) (0x40 * (n) + 0x1a) +#define OMAP1_DMA_CDEI(n) (0x40 * (n) + 0x1c) +#define OMAP1_DMA_CDFI(n) (0x40 * (n) + 0x1e) +#define OMAP1_DMA_CLNK_CTRL(n) (0x40 * (n) + 0x28) /* Common channel specific registers for omap2 */ -#define OMAP_DMA_CCR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x80) -#define OMAP_DMA_CLNK_CTRL_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x84) -#define OMAP_DMA_CICR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x88) -#define OMAP_DMA_CSR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x8c) -#define OMAP_DMA_CSDP_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x90) -#define OMAP_DMA_CEN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x94) -#define OMAP_DMA_CFN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x98) -#define OMAP_DMA_CSEI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa4) -#define OMAP_DMA_CSFI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa8) -#define OMAP_DMA_CDEI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xac) -#define OMAP_DMA_CDFI_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb0) -#define OMAP_DMA_CSAC_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb4) -#define OMAP_DMA_CDAC_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xb8) - -#endif +#define OMAP_DMA4_CH_BASE(n) (0x60 * (n) + 0x80) +#define OMAP_DMA4_CCR(n) (0x60 * (n) + 0x80) +#define OMAP_DMA4_CLNK_CTRL(n) (0x60 * (n) + 0x84) +#define OMAP_DMA4_CICR(n) (0x60 * (n) + 0x88) +#define OMAP_DMA4_CSR(n) (0x60 * (n) + 0x8c) +#define OMAP_DMA4_CSDP(n) (0x60 * (n) + 0x90) +#define OMAP_DMA4_CEN(n) (0x60 * (n) + 0x94) +#define OMAP_DMA4_CFN(n) (0x60 * (n) + 0x98) +#define OMAP_DMA4_CSEI(n) (0x60 * (n) + 0xa4) +#define OMAP_DMA4_CSFI(n) (0x60 * (n) + 0xa8) +#define OMAP_DMA4_CDEI(n) (0x60 * (n) + 0xac) +#define OMAP_DMA4_CDFI(n) (0x60 * (n) + 0xb0) +#define OMAP_DMA4_CSAC(n) (0x60 * (n) + 0xb4) +#define OMAP_DMA4_CDAC(n) (0x60 * (n) + 0xb8) /* Channel specific registers only on omap1 */ -#define OMAP1_DMA_CSSA_L_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x08) -#define OMAP1_DMA_CSSA_U_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0a) -#define OMAP1_DMA_CDSA_L_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0c) -#define OMAP1_DMA_CDSA_U_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x0e) -#define OMAP1_DMA_COLOR_L_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x20) -#define OMAP1_DMA_CCR2_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x24) -#define OMAP1_DMA_COLOR_U_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x22) -#define OMAP1_DMA_LCH_CTRL_REG(n) __REG16(OMAP_DMA_BASE + 0x40 * (n) + 0x2a) +#define OMAP1_DMA_CSSA_L(n) (0x40 * (n) + 0x08) +#define OMAP1_DMA_CSSA_U(n) (0x40 * (n) + 0x0a) +#define OMAP1_DMA_CDSA_L(n) (0x40 * (n) + 0x0c) +#define OMAP1_DMA_CDSA_U(n) (0x40 * (n) + 0x0e) +#define OMAP1_DMA_COLOR_L(n) (0x40 * (n) + 0x20) +#define OMAP1_DMA_COLOR_U(n) (0x40 * (n) + 0x22) +#define OMAP1_DMA_CCR2(n) (0x40 * (n) + 0x24) +#define OMAP1_DMA_LCH_CTRL(n) (0x40 * (n) + 0x2a) /* not on 15xx */ +#define OMAP1_DMA_CCEN(n) 0 +#define OMAP1_DMA_CCFN(n) 0 /* Channel specific registers only on omap2 */ -#define OMAP2_DMA_CSSA_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0x9c) -#define OMAP2_DMA_CDSA_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xa0) -#define OMAP2_DMA_CCEN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xbc) -#define OMAP2_DMA_CCFN_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xc0) -#define OMAP2_DMA_COLOR_REG(n) __REG32(OMAP_DMA4_BASE + 0x60 * (n) + 0xc4) +#define OMAP_DMA4_CSSA(n) (0x60 * (n) + 0x9c) +#define OMAP_DMA4_CDSA(n) (0x60 * (n) + 0xa0) +#define OMAP_DMA4_CCEN(n) (0x60 * (n) + 0xbc) +#define OMAP_DMA4_CCFN(n) (0x60 * (n) + 0xc0) +#define OMAP_DMA4_COLOR(n) (0x60 * (n) + 0xc4) + +/* Dummy defines to keep multi-omap compiles happy */ +#define OMAP1_DMA_REVISION 0 +#define OMAP1_DMA_IRQSTATUS_L0 0 +#define OMAP1_DMA_IRQENABLE_L0 0 +#define OMAP1_DMA_OCP_SYSCONFIG 0 +#define OMAP_DMA4_HW_ID 0 +#define OMAP_DMA4_CAPS_0_L 0 +#define OMAP_DMA4_CAPS_0_U 0 +#define OMAP_DMA4_CAPS_1_L 0 +#define OMAP_DMA4_CAPS_1_U 0 +#define OMAP_DMA4_GSCR 0 +#define OMAP_DMA4_CPC(n) 0 + +#define OMAP_DMA4_LCH_CTRL(n) 0 +#define OMAP_DMA4_COLOR_L(n) 0 +#define OMAP_DMA4_COLOR_U(n) 0 +#define OMAP_DMA4_CCR2(n) 0 +#define OMAP1_DMA_CSSA(n) 0 +#define OMAP1_DMA_CDSA(n) 0 +#define OMAP_DMA4_CSSA_L(n) 0 +#define OMAP_DMA4_CSSA_U(n) 0 +#define OMAP_DMA4_CDSA_L(n) 0 +#define OMAP_DMA4_CDSA_U(n) 0 /*----------------------------------------------------------------------------*/ @@ -196,63 +216,98 @@ #define OMAP24XX_DMA_GPMC 4 /* S_DMA_3 */ #define OMAP24XX_DMA_GFX 5 /* S_DMA_4 */ #define OMAP24XX_DMA_DSS 6 /* S_DMA_5 */ -#define OMAP24XX_DMA_VLYNQ_TX 7 /* S_DMA_6 */ +#define OMAP242X_DMA_VLYNQ_TX 7 /* S_DMA_6 */ +#define OMAP24XX_DMA_EXT_DMAREQ2 7 /* S_DMA_6 */ #define OMAP24XX_DMA_CWT 8 /* S_DMA_7 */ #define OMAP24XX_DMA_AES_TX 9 /* S_DMA_8 */ #define OMAP24XX_DMA_AES_RX 10 /* S_DMA_9 */ #define OMAP24XX_DMA_DES_TX 11 /* S_DMA_10 */ #define OMAP24XX_DMA_DES_RX 12 /* S_DMA_11 */ #define OMAP24XX_DMA_SHA1MD5_RX 13 /* S_DMA_12 */ -#define OMAP24XX_DMA_EXT_DMAREQ2 14 /* S_DMA_13 */ -#define OMAP24XX_DMA_EXT_DMAREQ3 15 /* S_DMA_14 */ -#define OMAP24XX_DMA_EXT_DMAREQ4 16 /* S_DMA_15 */ -#define OMAP24XX_DMA_EAC_AC_RD 17 /* S_DMA_16 */ -#define OMAP24XX_DMA_EAC_AC_WR 18 /* S_DMA_17 */ -#define OMAP24XX_DMA_EAC_MD_UL_RD 19 /* S_DMA_18 */ -#define OMAP24XX_DMA_EAC_MD_UL_WR 20 /* S_DMA_19 */ -#define OMAP24XX_DMA_EAC_MD_DL_RD 21 /* S_DMA_20 */ -#define OMAP24XX_DMA_EAC_MD_DL_WR 22 /* S_DMA_21 */ -#define OMAP24XX_DMA_EAC_BT_UL_RD 23 /* S_DMA_22 */ -#define OMAP24XX_DMA_EAC_BT_UL_WR 24 /* S_DMA_23 */ -#define OMAP24XX_DMA_EAC_BT_DL_RD 25 /* S_DMA_24 */ -#define OMAP24XX_DMA_EAC_BT_DL_WR 26 /* S_DMA_25 */ +#define OMAP34XX_DMA_SHA2MD5_RX 13 /* S_DMA_12 */ +#define OMAP242X_DMA_EXT_DMAREQ2 14 /* S_DMA_13 */ +#define OMAP242X_DMA_EXT_DMAREQ3 15 /* S_DMA_14 */ +#define OMAP242X_DMA_EXT_DMAREQ4 16 /* S_DMA_15 */ +#define OMAP242X_DMA_EAC_AC_RD 17 /* S_DMA_16 */ +#define OMAP242X_DMA_EAC_AC_WR 18 /* S_DMA_17 */ +#define OMAP242X_DMA_EAC_MD_UL_RD 19 /* S_DMA_18 */ +#define OMAP242X_DMA_EAC_MD_UL_WR 20 /* S_DMA_19 */ +#define OMAP242X_DMA_EAC_MD_DL_RD 21 /* S_DMA_20 */ +#define OMAP242X_DMA_EAC_MD_DL_WR 22 /* S_DMA_21 */ +#define OMAP242X_DMA_EAC_BT_UL_RD 23 /* S_DMA_22 */ +#define OMAP242X_DMA_EAC_BT_UL_WR 24 /* S_DMA_23 */ +#define OMAP242X_DMA_EAC_BT_DL_RD 25 /* S_DMA_24 */ +#define OMAP242X_DMA_EAC_BT_DL_WR 26 /* S_DMA_25 */ +#define OMAP243X_DMA_EXT_DMAREQ3 14 /* S_DMA_13 */ +#define OMAP24XX_DMA_SPI3_TX0 15 /* S_DMA_14 */ +#define OMAP24XX_DMA_SPI3_RX0 16 /* S_DMA_15 */ +#define OMAP24XX_DMA_MCBSP3_TX 17 /* S_DMA_16 */ +#define OMAP24XX_DMA_MCBSP3_RX 18 /* S_DMA_17 */ +#define OMAP24XX_DMA_MCBSP4_TX 19 /* S_DMA_18 */ +#define OMAP24XX_DMA_MCBSP4_RX 20 /* S_DMA_19 */ +#define OMAP24XX_DMA_MCBSP5_TX 21 /* S_DMA_20 */ +#define OMAP24XX_DMA_MCBSP5_RX 22 /* S_DMA_21 */ +#define OMAP24XX_DMA_SPI3_TX1 23 /* S_DMA_22 */ +#define OMAP24XX_DMA_SPI3_RX1 24 /* S_DMA_23 */ +#define OMAP243X_DMA_EXT_DMAREQ4 25 /* S_DMA_24 */ +#define OMAP243X_DMA_EXT_DMAREQ5 26 /* S_DMA_25 */ +#define OMAP34XX_DMA_I2C3_TX 25 /* S_DMA_24 */ +#define OMAP34XX_DMA_I2C3_RX 26 /* S_DMA_25 */ #define OMAP24XX_DMA_I2C1_TX 27 /* S_DMA_26 */ #define OMAP24XX_DMA_I2C1_RX 28 /* S_DMA_27 */ #define OMAP24XX_DMA_I2C2_TX 29 /* S_DMA_28 */ #define OMAP24XX_DMA_I2C2_RX 30 /* S_DMA_29 */ -#define OMAP24XX_DMA_MCBSP1_TX 31 /* SDMA_30 */ -#define OMAP24XX_DMA_MCBSP1_RX 32 /* SDMA_31 */ -#define OMAP24XX_DMA_MCBSP2_TX 33 /* SDMA_32 */ -#define OMAP24XX_DMA_MCBSP2_RX 34 /* SDMA_33 */ -#define OMAP24XX_DMA_SPI1_TX0 35 /* SDMA_34 */ -#define OMAP24XX_DMA_SPI1_RX0 36 /* SDMA_35 */ -#define OMAP24XX_DMA_SPI1_TX1 37 /* SDMA_36 */ -#define OMAP24XX_DMA_SPI1_RX1 38 /* SDMA_37 */ -#define OMAP24XX_DMA_SPI1_TX2 39 /* SDMA_38 */ -#define OMAP24XX_DMA_SPI1_RX2 40 /* SDMA_39 */ -#define OMAP24XX_DMA_SPI1_TX3 41 /* SDMA_40 */ -#define OMAP24XX_DMA_SPI1_RX3 42 /* SDMA_41 */ -#define OMAP24XX_DMA_SPI2_TX0 43 /* SDMA_42 */ -#define OMAP24XX_DMA_SPI2_RX0 44 /* SDMA_43 */ -#define OMAP24XX_DMA_SPI2_TX1 45 /* SDMA_44 */ -#define OMAP24XX_DMA_SPI2_RX1 46 /* SDMA_45 */ - -#define OMAP24XX_DMA_UART1_TX 49 /* SDMA_48 */ -#define OMAP24XX_DMA_UART1_RX 50 /* SDMA_49 */ -#define OMAP24XX_DMA_UART2_TX 51 /* SDMA_50 */ -#define OMAP24XX_DMA_UART2_RX 52 /* SDMA_51 */ -#define OMAP24XX_DMA_UART3_TX 53 /* SDMA_52 */ -#define OMAP24XX_DMA_UART3_RX 54 /* SDMA_53 */ -#define OMAP24XX_DMA_USB_W2FC_TX0 55 /* SDMA_54 */ -#define OMAP24XX_DMA_USB_W2FC_RX0 56 /* SDMA_55 */ -#define OMAP24XX_DMA_USB_W2FC_TX1 57 /* SDMA_56 */ -#define OMAP24XX_DMA_USB_W2FC_RX1 58 /* SDMA_57 */ -#define OMAP24XX_DMA_USB_W2FC_TX2 59 /* SDMA_58 */ -#define OMAP24XX_DMA_USB_W2FC_RX2 60 /* SDMA_59 */ -#define OMAP24XX_DMA_MMC1_TX 61 /* SDMA_60 */ -#define OMAP24XX_DMA_MMC1_RX 62 /* SDMA_61 */ -#define OMAP24XX_DMA_MS 63 /* SDMA_62 */ -#define OMAP24XX_DMA_EXT_DMAREQ5 64 /* S_DMA_63 */ +#define OMAP24XX_DMA_MCBSP1_TX 31 /* S_DMA_30 */ +#define OMAP24XX_DMA_MCBSP1_RX 32 /* S_DMA_31 */ +#define OMAP24XX_DMA_MCBSP2_TX 33 /* S_DMA_32 */ +#define OMAP24XX_DMA_MCBSP2_RX 34 /* S_DMA_33 */ +#define OMAP24XX_DMA_SPI1_TX0 35 /* S_DMA_34 */ +#define OMAP24XX_DMA_SPI1_RX0 36 /* S_DMA_35 */ +#define OMAP24XX_DMA_SPI1_TX1 37 /* S_DMA_36 */ +#define OMAP24XX_DMA_SPI1_RX1 38 /* S_DMA_37 */ +#define OMAP24XX_DMA_SPI1_TX2 39 /* S_DMA_38 */ +#define OMAP24XX_DMA_SPI1_RX2 40 /* S_DMA_39 */ +#define OMAP24XX_DMA_SPI1_TX3 41 /* S_DMA_40 */ +#define OMAP24XX_DMA_SPI1_RX3 42 /* S_DMA_41 */ +#define OMAP24XX_DMA_SPI2_TX0 43 /* S_DMA_42 */ +#define OMAP24XX_DMA_SPI2_RX0 44 /* S_DMA_43 */ +#define OMAP24XX_DMA_SPI2_TX1 45 /* S_DMA_44 */ +#define OMAP24XX_DMA_SPI2_RX1 46 /* S_DMA_45 */ +#define OMAP24XX_DMA_MMC2_TX 47 /* S_DMA_46 */ +#define OMAP24XX_DMA_MMC2_RX 48 /* S_DMA_47 */ +#define OMAP24XX_DMA_UART1_TX 49 /* S_DMA_48 */ +#define OMAP24XX_DMA_UART1_RX 50 /* S_DMA_49 */ +#define OMAP24XX_DMA_UART2_TX 51 /* S_DMA_50 */ +#define OMAP24XX_DMA_UART2_RX 52 /* S_DMA_51 */ +#define OMAP24XX_DMA_UART3_TX 53 /* S_DMA_52 */ +#define OMAP24XX_DMA_UART3_RX 54 /* S_DMA_53 */ +#define OMAP24XX_DMA_USB_W2FC_TX0 55 /* S_DMA_54 */ +#define OMAP24XX_DMA_USB_W2FC_RX0 56 /* S_DMA_55 */ +#define OMAP24XX_DMA_USB_W2FC_TX1 57 /* S_DMA_56 */ +#define OMAP24XX_DMA_USB_W2FC_RX1 58 /* S_DMA_57 */ +#define OMAP24XX_DMA_USB_W2FC_TX2 59 /* S_DMA_58 */ +#define OMAP24XX_DMA_USB_W2FC_RX2 60 /* S_DMA_59 */ +#define OMAP24XX_DMA_MMC1_TX 61 /* S_DMA_60 */ +#define OMAP24XX_DMA_MMC1_RX 62 /* S_DMA_61 */ +#define OMAP24XX_DMA_MS 63 /* S_DMA_62 */ +#define OMAP242X_DMA_EXT_DMAREQ5 64 /* S_DMA_63 */ +#define OMAP243X_DMA_EXT_DMAREQ6 64 /* S_DMA_63 */ +#define OMAP34XX_DMA_EXT_DMAREQ3 64 /* S_DMA_63 */ +#define OMAP34XX_DMA_AES2_TX 65 /* S_DMA_64 */ +#define OMAP34XX_DMA_AES2_RX 66 /* S_DMA_65 */ +#define OMAP34XX_DMA_DES2_TX 67 /* S_DMA_66 */ +#define OMAP34XX_DMA_DES2_RX 68 /* S_DMA_67 */ +#define OMAP34XX_DMA_SHA1MD5_RX 69 /* S_DMA_68 */ +#define OMAP34XX_DMA_SPI4_TX0 70 /* S_DMA_69 */ +#define OMAP34XX_DMA_SPI4_RX0 71 /* S_DMA_70 */ +#define OMAP34XX_DSS_DMA0 72 /* S_DMA_71 */ +#define OMAP34XX_DSS_DMA1 73 /* S_DMA_72 */ +#define OMAP34XX_DSS_DMA2 74 /* S_DMA_73 */ +#define OMAP34XX_DSS_DMA3 75 /* S_DMA_74 */ +#define OMAP34XX_DMA_MMC3_TX 77 /* S_DMA_76 */ +#define OMAP34XX_DMA_MMC3_RX 78 /* S_DMA_77 */ +#define OMAP34XX_DMA_USIM_TX 79 /* S_DMA_78 */ +#define OMAP34XX_DMA_USIM_RX 80 /* S_DMA_79 */ /*----------------------------------------------------------------------------*/ @@ -358,6 +413,11 @@ enum omap_dma_burst_mode { OMAP_DMA_DATA_BURST_16, }; +enum end_type { + OMAP_DMA_LITTLE_ENDIAN = 0, + OMAP_DMA_BIG_ENDIAN +}; + enum omap_dma_color_mode { OMAP_DMA_COLOR_DIS = 0, OMAP_DMA_CONSTANT_FILL, @@ -370,24 +430,34 @@ enum omap_dma_write_mode { OMAP_DMA_WRITE_LAST_NON_POSTED }; +enum omap_dma_channel_mode { + OMAP_DMA_LCH_2D = 0, + OMAP_DMA_LCH_G, + OMAP_DMA_LCH_P, + OMAP_DMA_LCH_PD +}; + struct omap_dma_channel_params { int data_type; /* data type 8,16,32 */ int elem_count; /* number of elements in a frame */ int frame_count; /* number of frames in a element */ int src_port; /* Only on OMAP1 REVISIT: Is this needed? */ - int src_amode; /* constant , post increment, indexed , double indexed */ + int src_amode; /* constant, post increment, indexed, + double indexed */ unsigned long src_start; /* source address : physical */ int src_ei; /* source element index */ int src_fi; /* source frame index */ int dst_port; /* Only on OMAP1 REVISIT: Is this needed? */ - int dst_amode; /* constant , post increment, indexed , double indexed */ + int dst_amode; /* constant, post increment, indexed, + double indexed */ unsigned long dst_start; /* source address : physical */ int dst_ei; /* source element index */ int dst_fi; /* source frame index */ - int trigger; /* trigger attached if the channel is synchronized */ + int trigger; /* trigger attached if the channel is + synchronized */ int sync_mode; /* sycn on element, frame , block or packet */ int src_or_dst_synch; /* source synch(1) or destination synch(0) */ @@ -404,8 +474,8 @@ struct omap_dma_channel_params { extern void omap_set_dma_priority(int lch, int dst_port, int priority); extern int omap_request_dma(int dev_id, const char *dev_name, - void (* callback)(int lch, u16 ch_status, void *data), - void *data, int *dma_ch); + void (*callback)(int lch, u16 ch_status, void *data), + void *data, int *dma_ch); extern void omap_enable_dma_irq(int ch, u16 irq_bits); extern void omap_disable_dma_irq(int ch, u16 irq_bits); extern void omap_free_dma(int ch); @@ -418,6 +488,7 @@ extern void omap_set_dma_transfer_params(int lch, int data_type, extern void omap_set_dma_color_mode(int lch, enum omap_dma_color_mode mode, u32 color); extern void omap_set_dma_write_mode(int lch, enum omap_dma_write_mode mode); +extern void omap_set_dma_channel_mode(int lch, enum omap_dma_channel_mode mode); extern void omap_set_dma_src_params(int lch, int src_port, int src_amode, unsigned long src_start, @@ -436,23 +507,26 @@ extern void omap_set_dma_dest_burst_mode(int lch, enum omap_dma_burst_mode burst_mode); extern void omap_set_dma_params(int lch, - struct omap_dma_channel_params * params); + struct omap_dma_channel_params *params); -extern void omap_dma_link_lch (int lch_head, int lch_queue); -extern void omap_dma_unlink_lch (int lch_head, int lch_queue); +extern void omap_dma_link_lch(int lch_head, int lch_queue); +extern void omap_dma_unlink_lch(int lch_head, int lch_queue); extern int omap_set_dma_callback(int lch, - void (* callback)(int lch, u16 ch_status, void *data), + void (*callback)(int lch, u16 ch_status, void *data), void *data); extern dma_addr_t omap_get_dma_src_pos(int lch); extern dma_addr_t omap_get_dma_dst_pos(int lch); -extern int omap_get_dma_src_addr_counter(int lch); extern void omap_clear_dma(int lch); +extern int omap_get_dma_active_status(int lch); extern int omap_dma_running(void); extern void omap_dma_set_global_params(int arb_rate, int max_fifo_depth, int tparams); extern int omap_dma_set_prio_lch(int lch, unsigned char read_prio, unsigned char write_prio); +extern void omap_set_dma_dst_endian_type(int lch, enum end_type etype); +extern void omap_set_dma_src_endian_type(int lch, enum end_type etype); +extern int omap_get_dma_index(int lch, int *ei, int *fi); /* Chaining APIs */ #ifndef CONFIG_ARCH_OMAP1 @@ -478,7 +552,7 @@ extern int omap_dma_chain_status(int chain_id); #endif /* LCD DMA functions */ -extern int omap_request_lcd_dma(void (* callback)(u16 status, void *data), +extern int omap_request_lcd_dma(void (*callback)(u16 status, void *data), void *data); extern void omap_free_lcd_dma(void); extern void omap_setup_lcd_dma(void); diff --git a/include/asm-arm/arch-omap/dmtimer.h b/include/asm-arm/arch-omap/dmtimer.h index fefb276..02b29e8 100644 --- a/include/asm-arm/arch-omap/dmtimer.h +++ b/include/asm-arm/arch-omap/dmtimer.h @@ -66,6 +66,7 @@ void omap_dm_timer_stop(struct omap_dm_timer *timer); void omap_dm_timer_set_source(struct omap_dm_timer *timer, int source); void omap_dm_timer_set_load(struct omap_dm_timer *timer, int autoreload, unsigned int value); +void omap_dm_timer_set_load_start(struct omap_dm_timer *timer, int autoreload, unsigned int value); void omap_dm_timer_set_match(struct omap_dm_timer *timer, int enable, unsigned int match); void omap_dm_timer_set_pwm(struct omap_dm_timer *timer, int def_on, int toggle, int trigger); void omap_dm_timer_set_prescaler(struct omap_dm_timer *timer, int prescaler); diff --git a/include/asm-arm/arch-omap/fpga.h b/include/asm-arm/arch-omap/fpga.h index 6a883e0..f420881 100644 --- a/include/asm-arm/arch-omap/fpga.h +++ b/include/asm-arm/arch-omap/fpga.h @@ -169,30 +169,29 @@ struct h2p2_dbg_fpga { #define OMAP1510_INT_FPGA (IH_GPIO_BASE + 13) /* IRQ Numbers for interrupts muxed through the FPGA */ -#define OMAP1510_IH_FPGA_BASE IH_BOARD_BASE -#define OMAP1510_INT_FPGA_ATN (OMAP1510_IH_FPGA_BASE + 0) -#define OMAP1510_INT_FPGA_ACK (OMAP1510_IH_FPGA_BASE + 1) -#define OMAP1510_INT_FPGA2 (OMAP1510_IH_FPGA_BASE + 2) -#define OMAP1510_INT_FPGA3 (OMAP1510_IH_FPGA_BASE + 3) -#define OMAP1510_INT_FPGA4 (OMAP1510_IH_FPGA_BASE + 4) -#define OMAP1510_INT_FPGA5 (OMAP1510_IH_FPGA_BASE + 5) -#define OMAP1510_INT_FPGA6 (OMAP1510_IH_FPGA_BASE + 6) -#define OMAP1510_INT_FPGA7 (OMAP1510_IH_FPGA_BASE + 7) -#define OMAP1510_INT_FPGA8 (OMAP1510_IH_FPGA_BASE + 8) -#define OMAP1510_INT_FPGA9 (OMAP1510_IH_FPGA_BASE + 9) -#define OMAP1510_INT_FPGA10 (OMAP1510_IH_FPGA_BASE + 10) -#define OMAP1510_INT_FPGA11 (OMAP1510_IH_FPGA_BASE + 11) -#define OMAP1510_INT_FPGA12 (OMAP1510_IH_FPGA_BASE + 12) -#define OMAP1510_INT_ETHER (OMAP1510_IH_FPGA_BASE + 13) -#define OMAP1510_INT_FPGAUART1 (OMAP1510_IH_FPGA_BASE + 14) -#define OMAP1510_INT_FPGAUART2 (OMAP1510_IH_FPGA_BASE + 15) -#define OMAP1510_INT_FPGA_TS (OMAP1510_IH_FPGA_BASE + 16) -#define OMAP1510_INT_FPGA17 (OMAP1510_IH_FPGA_BASE + 17) -#define OMAP1510_INT_FPGA_CAM (OMAP1510_IH_FPGA_BASE + 18) -#define OMAP1510_INT_FPGA_RTC_A (OMAP1510_IH_FPGA_BASE + 19) -#define OMAP1510_INT_FPGA_RTC_B (OMAP1510_IH_FPGA_BASE + 20) -#define OMAP1510_INT_FPGA_CD (OMAP1510_IH_FPGA_BASE + 21) -#define OMAP1510_INT_FPGA22 (OMAP1510_IH_FPGA_BASE + 22) -#define OMAP1510_INT_FPGA23 (OMAP1510_IH_FPGA_BASE + 23) +#define OMAP1510_INT_FPGA_ATN (OMAP_FPGA_IRQ_BASE + 0) +#define OMAP1510_INT_FPGA_ACK (OMAP_FPGA_IRQ_BASE + 1) +#define OMAP1510_INT_FPGA2 (OMAP_FPGA_IRQ_BASE + 2) +#define OMAP1510_INT_FPGA3 (OMAP_FPGA_IRQ_BASE + 3) +#define OMAP1510_INT_FPGA4 (OMAP_FPGA_IRQ_BASE + 4) +#define OMAP1510_INT_FPGA5 (OMAP_FPGA_IRQ_BASE + 5) +#define OMAP1510_INT_FPGA6 (OMAP_FPGA_IRQ_BASE + 6) +#define OMAP1510_INT_FPGA7 (OMAP_FPGA_IRQ_BASE + 7) +#define OMAP1510_INT_FPGA8 (OMAP_FPGA_IRQ_BASE + 8) +#define OMAP1510_INT_FPGA9 (OMAP_FPGA_IRQ_BASE + 9) +#define OMAP1510_INT_FPGA10 (OMAP_FPGA_IRQ_BASE + 10) +#define OMAP1510_INT_FPGA11 (OMAP_FPGA_IRQ_BASE + 11) +#define OMAP1510_INT_FPGA12 (OMAP_FPGA_IRQ_BASE + 12) +#define OMAP1510_INT_ETHER (OMAP_FPGA_IRQ_BASE + 13) +#define OMAP1510_INT_FPGAUART1 (OMAP_FPGA_IRQ_BASE + 14) +#define OMAP1510_INT_FPGAUART2 (OMAP_FPGA_IRQ_BASE + 15) +#define OMAP1510_INT_FPGA_TS (OMAP_FPGA_IRQ_BASE + 16) +#define OMAP1510_INT_FPGA17 (OMAP_FPGA_IRQ_BASE + 17) +#define OMAP1510_INT_FPGA_CAM (OMAP_FPGA_IRQ_BASE + 18) +#define OMAP1510_INT_FPGA_RTC_A (OMAP_FPGA_IRQ_BASE + 19) +#define OMAP1510_INT_FPGA_RTC_B (OMAP_FPGA_IRQ_BASE + 20) +#define OMAP1510_INT_FPGA_CD (OMAP_FPGA_IRQ_BASE + 21) +#define OMAP1510_INT_FPGA22 (OMAP_FPGA_IRQ_BASE + 22) +#define OMAP1510_INT_FPGA23 (OMAP_FPGA_IRQ_BASE + 23) #endif diff --git a/include/asm-arm/arch-omap/hardware.h b/include/asm-arm/arch-omap/hardware.h index 91d85b3..45fdfcc 100644 --- a/include/asm-arm/arch-omap/hardware.h +++ b/include/asm-arm/arch-omap/hardware.h @@ -284,6 +284,7 @@ #include "omap1510.h" #include "omap24xx.h" #include "omap16xx.h" +#include "omap34xx.h" #ifndef __ASSEMBLER__ diff --git a/include/asm-arm/arch-omap/io.h b/include/asm-arm/arch-omap/io.h index 160578e..0b13557 100644 --- a/include/asm-arm/arch-omap/io.h +++ b/include/asm-arm/arch-omap/io.h @@ -60,6 +60,7 @@ #define IO_SIZE 0x40000 #define IO_VIRT (IO_PHYS - IO_OFFSET) #define IO_ADDRESS(pa) ((pa) - IO_OFFSET) +#define OMAP1_IO_ADDRESS(pa) ((pa) - IO_OFFSET) #define io_p2v(pa) ((pa) - IO_OFFSET) #define io_v2p(va) ((va) + IO_OFFSET) @@ -91,6 +92,7 @@ #define IO_OFFSET 0x90000000 #define IO_ADDRESS(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */ +#define OMAP2_IO_ADDRESS(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */ #define io_p2v(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */ #define io_v2p(va) ((va) - IO_OFFSET) /* Works for L3 and L4 */ @@ -148,6 +150,7 @@ #define IO_OFFSET 0x90000000 #define IO_ADDRESS(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */ +#define OMAP2_IO_ADDRESS(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */ #define io_p2v(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */ #define io_v2p(va) ((va) - IO_OFFSET)/* Works for L3 and L4 */ @@ -183,35 +186,12 @@ #define omap_writew(v,a) (*(volatile unsigned short *)IO_ADDRESS(a) = (v)) #define omap_writel(v,a) (*(volatile unsigned int *)IO_ADDRESS(a) = (v)) -/* 16 bit uses LDRH/STRH, base +/- offset_8 */ -typedef struct { volatile u16 offset[256]; } __regbase16; -#define __REGV16(vaddr) ((__regbase16 *)((vaddr)&~0xff)) \ - ->offset[((vaddr)&0xff)>>1] -#define __REG16(paddr) __REGV16(io_p2v(paddr)) - -/* 8/32 bit uses LDR/STR, base +/- offset_12 */ -typedef struct { volatile u8 offset[4096]; } __regbase8; -#define __REGV8(vaddr) ((__regbase8 *)((vaddr)&~4095)) \ - ->offset[((vaddr)&4095)>>0] -#define __REG8(paddr) __REGV8(io_p2v(paddr)) - -typedef struct { volatile u32 offset[4096]; } __regbase32; -#define __REGV32(vaddr) ((__regbase32 *)((vaddr)&~4095)) \ - ->offset[((vaddr)&4095)>>2] -#define __REG32(paddr) __REGV32(io_p2v(paddr)) - extern void omap1_map_common_io(void); extern void omap1_init_common_hw(void); extern void omap2_map_common_io(void); extern void omap2_init_common_hw(void); -#else - -#define __REG8(paddr) io_p2v(paddr) -#define __REG16(paddr) io_p2v(paddr) -#define __REG32(paddr) io_p2v(paddr) - #endif #endif diff --git a/include/asm-arm/arch-omap/irqs.h b/include/asm-arm/arch-omap/irqs.h index 8797365..7464c69 100644 --- a/include/asm-arm/arch-omap/irqs.h +++ b/include/asm-arm/arch-omap/irqs.h @@ -285,7 +285,41 @@ #define OMAP_MAX_GPIO_LINES 192 #define IH_GPIO_BASE (128 + IH2_BASE) #define IH_MPUIO_BASE (OMAP_MAX_GPIO_LINES + IH_GPIO_BASE) -#define IH_BOARD_BASE (16 + IH_MPUIO_BASE) +#define OMAP_IRQ_END (IH_MPUIO_BASE + 16) + +/* External FPGA handles interrupts on Innovator boards */ +#define OMAP_FPGA_IRQ_BASE (OMAP_IRQ_END) +#ifdef CONFIG_MACH_OMAP_INNOVATOR +#define OMAP_FPGA_NR_IRQS 24 +#else +#define OMAP_FPGA_NR_IRQS 0 +#endif +#define OMAP_FPGA_IRQ_END (OMAP_FPGA_IRQ_BASE + OMAP_FPGA_NR_IRQS) + +/* External TWL4030 can handle interrupts on 2430 and 34xx boards */ +#define TWL4030_IRQ_BASE (OMAP_FPGA_IRQ_END) +#ifdef CONFIG_TWL4030_CORE +#define TWL4030_BASE_NR_IRQS 8 +#define TWL4030_PWR_NR_IRQS 8 +#else +#define TWL4030_BASE_NR_IRQS 0 +#define TWL4030_PWR_NR_IRQS 0 +#endif +#define TWL4030_IRQ_END (TWL4030_IRQ_BASE + TWL4030_BASE_NR_IRQS) +#define TWL4030_PWR_IRQ_BASE TWL4030_IRQ_END +#define TWL4030_PWR_IRQ_END (TWL4030_PWR_IRQ_BASE + TWL4030_PWR_NR_IRQS) + +/* External TWL4030 gpio interrupts are optional */ +#define TWL4030_GPIO_IRQ_BASE TWL4030_PWR_IRQ_END +#ifdef CONFIG_TWL4030_GPIO +#define TWL4030_GPIO_NR_IRQS 18 +#else +#define TWL4030_GPIO_NR_IRQS 0 +#endif +#define TWL4030_GPIO_IRQ_END (TWL4030_GPIO_IRQ_BASE + TWL4030_GPIO_NR_IRQS) + +/* Total number of interrupts depends on the enabled blocks above */ +#define NR_IRQS TWL4030_GPIO_IRQ_END #define OMAP_IRQ_BIT(irq) (1 << ((irq) % 32)) @@ -293,14 +327,6 @@ extern void omap_init_irq(void); #endif -/* - * The definition of NR_IRQS is in board-specific header file, which is - * included via hardware.h - */ #include <asm/hardware.h> -#ifndef NR_IRQS -#define NR_IRQS IH_BOARD_BASE -#endif - #endif diff --git a/include/asm-arm/arch-omap/mcbsp.h b/include/asm-arm/arch-omap/mcbsp.h index c7a0cc1..26c78f6 100644 --- a/include/asm-arm/arch-omap/mcbsp.h +++ b/include/asm-arm/arch-omap/mcbsp.h @@ -24,7 +24,11 @@ #ifndef __ASM_ARCH_OMAP_MCBSP_H #define __ASM_ARCH_OMAP_MCBSP_H +#include <linux/completion.h> +#include <linux/spinlock.h> + #include <asm/hardware.h> +#include <asm/arch/clock.h> #define OMAP730_MCBSP1_BASE 0xfffb1000 #define OMAP730_MCBSP2_BASE 0xfffb1800 @@ -40,6 +44,9 @@ #define OMAP24XX_MCBSP1_BASE 0x48074000 #define OMAP24XX_MCBSP2_BASE 0x48076000 +#define OMAP34XX_MCBSP1_BASE 0x48074000 +#define OMAP34XX_MCBSP2_BASE 0x49022000 + #if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP730) #define OMAP_MCBSP_REG_DRR2 0x00 @@ -74,7 +81,8 @@ #define OMAP_MCBSP_REG_XCERG 0x3A #define OMAP_MCBSP_REG_XCERH 0x3C -#define OMAP_MAX_MCBSP_COUNT 3 +#define OMAP_MAX_MCBSP_COUNT 3 +#define MAX_MCBSP_CLOCKS 3 #define AUDIO_MCBSP_DATAWRITE (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1) #define AUDIO_MCBSP_DATAREAD (OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1) @@ -117,7 +125,8 @@ #define OMAP_MCBSP_REG_XCERG 0x74 #define OMAP_MCBSP_REG_XCERH 0x78 -#define OMAP_MAX_MCBSP_COUNT 2 +#define OMAP_MAX_MCBSP_COUNT 2 +#define MAX_MCBSP_CLOCKS 2 #define AUDIO_MCBSP_DATAWRITE (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1) #define AUDIO_MCBSP_DATAREAD (OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1) @@ -298,6 +307,55 @@ struct omap_mcbsp_spi_cfg { omap_mcbsp_word_length word_length; }; +/* Platform specific configuration */ +struct omap_mcbsp_ops { + void (*request)(unsigned int); + void (*free)(unsigned int); + int (*check)(unsigned int); +}; + +struct omap_mcbsp_platform_data { + u32 virt_base; + u8 dma_rx_sync, dma_tx_sync; + u16 rx_irq, tx_irq; + struct omap_mcbsp_ops *ops; + char const *clk_name; +}; + +struct omap_mcbsp { + struct device *dev; + u32 io_base; + u8 id; + u8 free; + omap_mcbsp_word_length rx_word_length; + omap_mcbsp_word_length tx_word_length; + + omap_mcbsp_io_type_t io_type; /* IRQ or poll */ + /* IRQ based TX/RX */ + int rx_irq; + int tx_irq; + + /* DMA stuff */ + u8 dma_rx_sync; + short dma_rx_lch; + u8 dma_tx_sync; + short dma_tx_lch; + + /* Completion queues */ + struct completion tx_irq_completion; + struct completion rx_irq_completion; + struct completion tx_dma_completion; + struct completion rx_dma_completion; + + /* Protect the field .free, while checking if the mcbsp is in use */ + spinlock_t lock; + struct omap_mcbsp_platform_data *pdata; + struct clk *clk; +}; + +int omap_mcbsp_init(void); +void omap_mcbsp_register_board_cfg(struct omap_mcbsp_platform_data *config, + int size); void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config); int omap_mcbsp_request(unsigned int id); void omap_mcbsp_free(unsigned int id); diff --git a/include/asm-arm/arch-omap/omap34xx.h b/include/asm-arm/arch-omap/omap34xx.h new file mode 100644 index 0000000..aa30c6d --- /dev/null +++ b/include/asm-arm/arch-omap/omap34xx.h @@ -0,0 +1,72 @@ +/* + * include/asm-arm/arch-omap/omap34xx.h + * + * This file contains the processor specific definitions of the TI OMAP34XX. + * + * Copyright (C) 2007 Texas Instruments. + * Copyright (C) 2007 Nokia Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef __ASM_ARCH_OMAP34XX_H +#define __ASM_ARCH_OMAP34XX_H + +/* + * Please place only base defines here and put the rest in device + * specific headers. + */ + +#define L4_34XX_BASE 0x48000000 +#define L4_WK_34XX_BASE 0x48300000 +#define L4_WK_OMAP_BASE L4_WK_34XX_BASE +#define L4_PER_34XX_BASE 0x49000000 +#define L4_PER_OMAP_BASE L4_PER_34XX_BASE +#define L4_EMU_34XX_BASE 0x54000000 +#define L4_EMU_BASE L4_EMU_34XX_BASE +#define L3_34XX_BASE 0x68000000 +#define L3_OMAP_BASE L3_34XX_BASE + +#define OMAP3430_32KSYNCT_BASE 0x48320000 +#define OMAP3430_CM_BASE 0x48004800 +#define OMAP3430_PRM_BASE 0x48306800 +#define OMAP343X_SMS_BASE 0x6C000000 +#define OMAP343X_SDRC_BASE 0x6D000000 +#define OMAP34XX_GPMC_BASE 0x6E000000 +#define OMAP343X_SCM_BASE 0x48002000 +#define OMAP343X_CTRL_BASE OMAP343X_SCM_BASE + +#define OMAP34XX_IC_BASE 0x48200000 +#define OMAP34XX_IVA_INTC_BASE 0x40000000 +#define OMAP34XX_HSUSB_OTG_BASE (L4_34XX_BASE + 0xAB000) +#define OMAP34XX_HSUSB_HOST_BASE (L4_34XX_BASE + 0x64000) +#define OMAP34XX_USBTLL_BASE (L4_34XX_BASE + 0x62000) + + +#if defined(CONFIG_ARCH_OMAP3430) + +#define OMAP2_32KSYNCT_BASE OMAP3430_32KSYNCT_BASE +#define OMAP2_CM_BASE OMAP3430_CM_BASE +#define OMAP2_PRM_BASE OMAP3430_PRM_BASE +#define OMAP2_VA_IC_BASE IO_ADDRESS(OMAP34XX_IC_BASE) + +#endif + +#define OMAP34XX_DSP_BASE 0x58000000 +#define OMAP34XX_DSP_MEM_BASE (OMAP34XX_DSP_BASE + 0x0) +#define OMAP34XX_DSP_IPI_BASE (OMAP34XX_DSP_BASE + 0x1000000) +#define OMAP34XX_DSP_MMU_BASE (OMAP34XX_DSP_BASE + 0x2000000) +#endif /* __ASM_ARCH_OMAP34XX_H */ + diff --git a/include/asm-arm/arch-omap/sram.h b/include/asm-arm/arch-omap/sram.h index bb9bb3f..be59f4a 100644 --- a/include/asm-arm/arch-omap/sram.h +++ b/include/asm-arm/arch-omap/sram.h @@ -11,6 +11,7 @@ #ifndef __ARCH_ARM_OMAP_SRAM_H #define __ARCH_ARM_OMAP_SRAM_H +extern int __init omap_sram_init(void); extern void * omap_sram_push(void * start, unsigned long size); extern void omap_sram_reprogram_clock(u32 dpllctl, u32 ckctl); @@ -21,17 +22,35 @@ extern void omap2_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, extern u32 omap2_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass); /* Do not use these */ -extern void sram_reprogram_clock(u32 ckctl, u32 dpllctl); -extern unsigned long sram_reprogram_clock_sz; +extern void omap1_sram_reprogram_clock(u32 ckctl, u32 dpllctl); +extern unsigned long omap1_sram_reprogram_clock_sz; -extern void sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, - u32 base_cs, u32 force_unlock); -extern unsigned long sram_ddr_init_sz; +extern void omap24xx_sram_reprogram_clock(u32 ckctl, u32 dpllctl); +extern unsigned long omap24xx_sram_reprogram_clock_sz; -extern u32 sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, int bypass); -extern unsigned long sram_set_prcm_sz; +extern void omap242x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, + u32 base_cs, u32 force_unlock); +extern unsigned long omap242x_sram_ddr_init_sz; -extern void sram_reprogram_sdrc(u32 perf_level, u32 dll_val, u32 mem_type); -extern unsigned long sram_reprogram_sdrc_sz; +extern u32 omap242x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, + int bypass); +extern unsigned long omap242x_sram_set_prcm_sz; + +extern void omap242x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, + u32 mem_type); +extern unsigned long omap242x_sram_reprogram_sdrc_sz; + + +extern void omap243x_sram_ddr_init(u32 *slow_dll_ctrl, u32 fast_dll_ctrl, + u32 base_cs, u32 force_unlock); +extern unsigned long omap243x_sram_ddr_init_sz; + +extern u32 omap243x_sram_set_prcm(u32 dpll_ctrl_val, u32 sdrc_rfr_val, + int bypass); +extern unsigned long omap243x_sram_set_prcm_sz; + +extern void omap243x_sram_reprogram_sdrc(u32 perf_level, u32 dll_val, + u32 mem_type); +extern unsigned long omap243x_sram_reprogram_sdrc_sz; #endif diff --git a/include/asm-arm/arch-omap/tc.h b/include/asm-arm/arch-omap/tc.h index 8ded218..65a9c82 100644 --- a/include/asm-arm/arch-omap/tc.h +++ b/include/asm-arm/arch-omap/tc.h @@ -75,16 +75,14 @@ #ifndef __ASSEMBLER__ /* EMIF Slow Interface Configuration Register */ -#define OMAP_EMIFS_CONFIG_REG __REG32(EMIFS_CONFIG) - #define OMAP_EMIFS_CONFIG_FR (1 << 4) #define OMAP_EMIFS_CONFIG_PDE (1 << 3) #define OMAP_EMIFS_CONFIG_PWD_EN (1 << 2) #define OMAP_EMIFS_CONFIG_BM (1 << 1) #define OMAP_EMIFS_CONFIG_WP (1 << 0) -#define EMIFS_CCS(n) __REG32(EMIFS_CS0_CONFIG + (4 * (n))) -#define EMIFS_ACS(n) __REG32(EMIFS_ACS0 + (4 * (n))) +#define EMIFS_CCS(n) (EMIFS_CS0_CONFIG + (4 * (n))) +#define EMIFS_ACS(n) (EMIFS_ACS0 + (4 * (n))) /* Almost all documentation for chip and board memory maps assumes * BM is clear. Most devel boards have a switch to control booting @@ -93,13 +91,13 @@ */ static inline u32 omap_cs0_phys(void) { - return (OMAP_EMIFS_CONFIG_REG & OMAP_EMIFS_CONFIG_BM) + return (omap_readl(EMIFS_CONFIG) & OMAP_EMIFS_CONFIG_BM) ? OMAP_CS3_PHYS : 0; } static inline u32 omap_cs3_phys(void) { - return (OMAP_EMIFS_CONFIG_REG & OMAP_EMIFS_CONFIG_BM) + return (omap_readl(EMIFS_CONFIG) & OMAP_EMIFS_CONFIG_BM) ? 0 : OMAP_CS3_PHYS; } diff --git a/include/asm-arm/arch-omap/usb.h b/include/asm-arm/arch-omap/usb.h index 2147d18..ddf1861 100644 --- a/include/asm-arm/arch-omap/usb.h +++ b/include/asm-arm/arch-omap/usb.h @@ -34,11 +34,8 @@ /* * OTG and transceiver registers, for OMAPs starting with ARM926 */ -#define OTG_REG32(offset) __REG32(OTG_BASE + (offset)) -#define OTG_REG16(offset) __REG16(OTG_BASE + (offset)) - -#define OTG_REV_REG OTG_REG32(0x00) -#define OTG_SYSCON_1_REG OTG_REG32(0x04) +#define OTG_REV (OTG_BASE + 0x00) +#define OTG_SYSCON_1 (OTG_BASE + 0x04) # define USB2_TRX_MODE(w) (((w)>>24)&0x07) # define USB1_TRX_MODE(w) (((w)>>20)&0x07) # define USB0_TRX_MODE(w) (((w)>>16)&0x07) @@ -47,7 +44,7 @@ # define DEV_IDLE_EN (1 << 13) # define OTG_RESET_DONE (1 << 2) # define OTG_SOFT_RESET (1 << 1) -#define OTG_SYSCON_2_REG OTG_REG32(0x08) +#define OTG_SYSCON_2 (OTG_BASE + 0x08) # define OTG_EN (1 << 31) # define USBX_SYNCHRO (1 << 30) # define OTG_MST16 (1 << 29) @@ -65,7 +62,7 @@ # define HMC_TLLSPEED (1 << 7) # define HMC_TLLATTACH (1 << 6) # define OTG_HMC(w) (((w)>>0)&0x3f) -#define OTG_CTRL_REG OTG_REG32(0x0c) +#define OTG_CTRL (OTG_BASE + 0x0c) # define OTG_USB2_EN (1 << 29) # define OTG_USB2_DP (1 << 28) # define OTG_USB2_DM (1 << 27) @@ -92,7 +89,7 @@ # define OTG_PD_VBUS (1 << 2) # define OTG_PU_VBUS (1 << 1) # define OTG_PU_ID (1 << 0) -#define OTG_IRQ_EN_REG OTG_REG16(0x10) +#define OTG_IRQ_EN (OTG_BASE + 0x10) /* 16-bit */ # define DRIVER_SWITCH (1 << 15) # define A_VBUS_ERR (1 << 13) # define A_REQ_TMROUT (1 << 12) @@ -102,9 +99,9 @@ # define B_SRP_DONE (1 << 8) # define B_SRP_STARTED (1 << 7) # define OPRT_CHG (1 << 0) -#define OTG_IRQ_SRC_REG OTG_REG16(0x14) +#define OTG_IRQ_SRC (OTG_BASE + 0x14) /* 16-bit */ // same bits as in IRQ_EN -#define OTG_OUTCTRL_REG OTG_REG16(0x18) +#define OTG_OUTCTRL (OTG_BASE + 0x18) /* 16-bit */ # define OTGVPD (1 << 14) # define OTGVPU (1 << 13) # define OTGPUID (1 << 12) @@ -117,13 +114,13 @@ # define USB0VDR (1 << 2) # define USB0PDEN (1 << 1) # define USB0PUEN (1 << 0) -#define OTG_TEST_REG OTG_REG16(0x20) -#define OTG_VENDOR_CODE_REG OTG_REG32(0xfc) +#define OTG_TEST (OTG_BASE + 0x20) /* 16-bit */ +#define OTG_VENDOR_CODE (OTG_BASE + 0xfc) /* 16-bit */ /*-------------------------------------------------------------------------*/ /* OMAP1 */ -#define USB_TRANSCEIVER_CTRL_REG __REG32(0xfffe1000 + 0x0064) +#define USB_TRANSCEIVER_CTRL (0xfffe1000 + 0x0064) # define CONF_USB2_UNI_R (1 << 8) # define CONF_USB1_UNI_R (1 << 7) # define CONF_USB_PORT0_R(x) (((x)>>4)&0x7) diff --git a/include/asm-arm/arch-orion5x/io.h b/include/asm-arm/arch-orion5x/io.h index 50f8c88..59f1bc9 100644 --- a/include/asm-arm/arch-orion5x/io.h +++ b/include/asm-arm/arch-orion5x/io.h @@ -14,7 +14,6 @@ #include "orion5x.h" #define IO_SPACE_LIMIT 0xffffffff -#define IO_SPACE_REMAP ORION5X_PCI_SYS_IO_BASE static inline void __iomem * __arch_ioremap(unsigned long paddr, size_t size, unsigned int mtype) @@ -53,15 +52,12 @@ static inline void __iomem *__io(unsigned long addr) /***************************************************************************** * Helpers to access Orion registers ****************************************************************************/ -#define orion5x_read(r) __raw_readl(r) -#define orion5x_write(r, val) __raw_writel(val, r) - /* * These are not preempt-safe. Locks, if needed, must be taken * care of by the caller. */ -#define orion5x_setbits(r, mask) orion5x_write((r), orion5x_read(r) | (mask)) -#define orion5x_clrbits(r, mask) orion5x_write((r), orion5x_read(r) & ~(mask)) +#define orion5x_setbits(r, mask) writel(readl(r) | (mask), (r)) +#define orion5x_clrbits(r, mask) writel(readl(r) & ~(mask), (r)) #endif diff --git a/include/asm-arm/arch-orion5x/orion5x.h b/include/asm-arm/arch-orion5x/orion5x.h index 206ddd7..10257f5 100644 --- a/include/asm-arm/arch-orion5x/orion5x.h +++ b/include/asm-arm/arch-orion5x/orion5x.h @@ -2,7 +2,7 @@ * include/asm-arm/arch-orion5x/orion5x.h * * Generic definitions of Orion SoC flavors: - * Orion-1, Orion-NAS, Orion-VoIP, and Orion-2. + * Orion-1, Orion-VoIP, Orion-NAS, and Orion-2. * * Maintainer: Tzachi Perelstein <tzachi@marvell.com> * @@ -63,9 +63,11 @@ /******************************************************************************* * Supported Devices & Revisions ******************************************************************************/ -/* Orion-1 (88F5181) */ +/* Orion-1 (88F5181) and Orion-VoIP (88F5181L) */ #define MV88F5181_DEV_ID 0x5181 #define MV88F5181_REV_B1 3 +#define MV88F5181L_REV_A0 8 +#define MV88F5181L_REV_A1 9 /* Orion-NAS (88F5182) */ #define MV88F5182_DEV_ID 0x5182 #define MV88F5182_REV_A2 2 @@ -152,6 +154,7 @@ #define BRIDGE_MASK ORION5X_BRIDGE_REG(0x114) #define BRIDGE_INT_TIMER0 0x0002 #define BRIDGE_INT_TIMER1 0x0004 +#define BRIDGE_INT_TIMER1_CLR (~0x0004) #define MAIN_IRQ_CAUSE ORION5X_BRIDGE_REG(0x200) #define MAIN_IRQ_MASK ORION5X_BRIDGE_REG(0x204) diff --git a/include/asm-arm/arch-orion5x/uncompress.h b/include/asm-arm/arch-orion5x/uncompress.h index 5c13d4f..7548ced 100644 --- a/include/asm-arm/arch-orion5x/uncompress.h +++ b/include/asm-arm/arch-orion5x/uncompress.h @@ -8,23 +8,38 @@ * warranty of any kind, whether express or implied. */ +#include <linux/serial_reg.h> #include <asm/arch/orion5x.h> -#define MV_UART_THR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x0)) -#define MV_UART_LSR ((volatile unsigned char *)(UART0_PHYS_BASE + 0x14)) - -#define LSR_THRE 0x20 +#define SERIAL_BASE ((unsigned char *)UART0_PHYS_BASE) static void putc(const char c) { - int j = 0x1000; - while (--j && !(*MV_UART_LSR & LSR_THRE)) + unsigned char *base = SERIAL_BASE; + int i; + + for (i = 0; i < 0x1000; i++) { + if (base[UART_LSR << 2] & UART_LSR_THRE) + break; barrier(); - *MV_UART_THR = c; + } + + base[UART_TX << 2] = c; } static void flush(void) { + unsigned char *base = SERIAL_BASE; + unsigned char mask; + int i; + + mask = UART_LSR_TEMT | UART_LSR_THRE; + + for (i = 0; i < 0x1000; i++) { + if ((base[UART_LSR << 2] & mask) == mask) + break; + barrier(); + } } /* diff --git a/include/asm-arm/arch-pxa/audio.h b/include/asm-arm/arch-pxa/audio.h index 52bbe3b..f82f96d 100644 --- a/include/asm-arm/arch-pxa/audio.h +++ b/include/asm-arm/arch-pxa/audio.h @@ -12,4 +12,6 @@ typedef struct { void *priv; } pxa2xx_audio_ops_t; +extern void pxa_set_ac97_info(pxa2xx_audio_ops_t *ops); + #endif diff --git a/include/asm-arm/arch-pxa/hardware.h b/include/asm-arm/arch-pxa/hardware.h index e25558f..d9af6da 100644 --- a/include/asm-arm/arch-pxa/hardware.h +++ b/include/asm-arm/arch-pxa/hardware.h @@ -192,15 +192,6 @@ extern int pxa_gpio_get_value(unsigned gpio); extern void pxa_gpio_set_value(unsigned gpio, int value); /* - * Routine to enable or disable CKEN - */ -static inline void __deprecated pxa_set_cken(int clock, int enable) -{ - extern void __pxa_set_cken(int clock, int enable); - __pxa_set_cken(clock, enable); -} - -/* * return current memory and LCD clock frequency in units of 10kHz */ extern unsigned int get_memclk_frequency_10khz(void); diff --git a/include/asm-arm/arch-pxa/irda.h b/include/asm-arm/arch-pxa/irda.h index 99f4f42..0a50c3c 100644 --- a/include/asm-arm/arch-pxa/irda.h +++ b/include/asm-arm/arch-pxa/irda.h @@ -16,4 +16,8 @@ struct pxaficp_platform_data { extern void pxa_set_ficp_info(struct pxaficp_platform_data *info); +#if defined(CONFIG_PXA25x) || defined(CONFIG_PXA27x) +void pxa2xx_transceiver_mode(struct device *dev, int mode); +#endif + #endif diff --git a/include/asm-arm/arch-pxa/pxa-regs.h b/include/asm-arm/arch-pxa/pxa-regs.h index 4b2ea1e..dce9308 100644 --- a/include/asm-arm/arch-pxa/pxa-regs.h +++ b/include/asm-arm/arch-pxa/pxa-regs.h @@ -600,418 +600,6 @@ /* - * USB Device Controller - * PXA25x and PXA27x USB device controller registers are different. - */ -#if defined(CONFIG_PXA25x) - -#define UDC_RES1 __REG(0x40600004) /* UDC Undocumented - Reserved1 */ -#define UDC_RES2 __REG(0x40600008) /* UDC Undocumented - Reserved2 */ -#define UDC_RES3 __REG(0x4060000C) /* UDC Undocumented - Reserved3 */ - -#define UDCCR __REG(0x40600000) /* UDC Control Register */ -#define UDCCR_UDE (1 << 0) /* UDC enable */ -#define UDCCR_UDA (1 << 1) /* UDC active */ -#define UDCCR_RSM (1 << 2) /* Device resume */ -#define UDCCR_RESIR (1 << 3) /* Resume interrupt request */ -#define UDCCR_SUSIR (1 << 4) /* Suspend interrupt request */ -#define UDCCR_SRM (1 << 5) /* Suspend/resume interrupt mask */ -#define UDCCR_RSTIR (1 << 6) /* Reset interrupt request */ -#define UDCCR_REM (1 << 7) /* Reset interrupt mask */ - -#define UDCCS0 __REG(0x40600010) /* UDC Endpoint 0 Control/Status Register */ -#define UDCCS0_OPR (1 << 0) /* OUT packet ready */ -#define UDCCS0_IPR (1 << 1) /* IN packet ready */ -#define UDCCS0_FTF (1 << 2) /* Flush Tx FIFO */ -#define UDCCS0_DRWF (1 << 3) /* Device remote wakeup feature */ -#define UDCCS0_SST (1 << 4) /* Sent stall */ -#define UDCCS0_FST (1 << 5) /* Force stall */ -#define UDCCS0_RNE (1 << 6) /* Receive FIFO no empty */ -#define UDCCS0_SA (1 << 7) /* Setup active */ - -/* Bulk IN - Endpoint 1,6,11 */ -#define UDCCS1 __REG(0x40600014) /* UDC Endpoint 1 (IN) Control/Status Register */ -#define UDCCS6 __REG(0x40600028) /* UDC Endpoint 6 (IN) Control/Status Register */ -#define UDCCS11 __REG(0x4060003C) /* UDC Endpoint 11 (IN) Control/Status Register */ - -#define UDCCS_BI_TFS (1 << 0) /* Transmit FIFO service */ -#define UDCCS_BI_TPC (1 << 1) /* Transmit packet complete */ -#define UDCCS_BI_FTF (1 << 2) /* Flush Tx FIFO */ -#define UDCCS_BI_TUR (1 << 3) /* Transmit FIFO underrun */ -#define UDCCS_BI_SST (1 << 4) /* Sent stall */ -#define UDCCS_BI_FST (1 << 5) /* Force stall */ -#define UDCCS_BI_TSP (1 << 7) /* Transmit short packet */ - -/* Bulk OUT - Endpoint 2,7,12 */ -#define UDCCS2 __REG(0x40600018) /* UDC Endpoint 2 (OUT) Control/Status Register */ -#define UDCCS7 __REG(0x4060002C) /* UDC Endpoint 7 (OUT) Control/Status Register */ -#define UDCCS12 __REG(0x40600040) /* UDC Endpoint 12 (OUT) Control/Status Register */ - -#define UDCCS_BO_RFS (1 << 0) /* Receive FIFO service */ -#define UDCCS_BO_RPC (1 << 1) /* Receive packet complete */ -#define UDCCS_BO_DME (1 << 3) /* DMA enable */ -#define UDCCS_BO_SST (1 << 4) /* Sent stall */ -#define UDCCS_BO_FST (1 << 5) /* Force stall */ -#define UDCCS_BO_RNE (1 << 6) /* Receive FIFO not empty */ -#define UDCCS_BO_RSP (1 << 7) /* Receive short packet */ - -/* Isochronous IN - Endpoint 3,8,13 */ -#define UDCCS3 __REG(0x4060001C) /* UDC Endpoint 3 (IN) Control/Status Register */ -#define UDCCS8 __REG(0x40600030) /* UDC Endpoint 8 (IN) Control/Status Register */ -#define UDCCS13 __REG(0x40600044) /* UDC Endpoint 13 (IN) Control/Status Register */ - -#define UDCCS_II_TFS (1 << 0) /* Transmit FIFO service */ -#define UDCCS_II_TPC (1 << 1) /* Transmit packet complete */ -#define UDCCS_II_FTF (1 << 2) /* Flush Tx FIFO */ -#define UDCCS_II_TUR (1 << 3) /* Transmit FIFO underrun */ -#define UDCCS_II_TSP (1 << 7) /* Transmit short packet */ - -/* Isochronous OUT - Endpoint 4,9,14 */ -#define UDCCS4 __REG(0x40600020) /* UDC Endpoint 4 (OUT) Control/Status Register */ -#define UDCCS9 __REG(0x40600034) /* UDC Endpoint 9 (OUT) Control/Status Register */ -#define UDCCS14 __REG(0x40600048) /* UDC Endpoint 14 (OUT) Control/Status Register */ - -#define UDCCS_IO_RFS (1 << 0) /* Receive FIFO service */ -#define UDCCS_IO_RPC (1 << 1) /* Receive packet complete */ -#define UDCCS_IO_ROF (1 << 2) /* Receive overflow */ -#define UDCCS_IO_DME (1 << 3) /* DMA enable */ -#define UDCCS_IO_RNE (1 << 6) /* Receive FIFO not empty */ -#define UDCCS_IO_RSP (1 << 7) /* Receive short packet */ - -/* Interrupt IN - Endpoint 5,10,15 */ -#define UDCCS5 __REG(0x40600024) /* UDC Endpoint 5 (Interrupt) Control/Status Register */ -#define UDCCS10 __REG(0x40600038) /* UDC Endpoint 10 (Interrupt) Control/Status Register */ -#define UDCCS15 __REG(0x4060004C) /* UDC Endpoint 15 (Interrupt) Control/Status Register */ - -#define UDCCS_INT_TFS (1 << 0) /* Transmit FIFO service */ -#define UDCCS_INT_TPC (1 << 1) /* Transmit packet complete */ -#define UDCCS_INT_FTF (1 << 2) /* Flush Tx FIFO */ -#define UDCCS_INT_TUR (1 << 3) /* Transmit FIFO underrun */ -#define UDCCS_INT_SST (1 << 4) /* Sent stall */ -#define UDCCS_INT_FST (1 << 5) /* Force stall */ -#define UDCCS_INT_TSP (1 << 7) /* Transmit short packet */ - -#define UFNRH __REG(0x40600060) /* UDC Frame Number Register High */ -#define UFNRL __REG(0x40600064) /* UDC Frame Number Register Low */ -#define UBCR2 __REG(0x40600068) /* UDC Byte Count Reg 2 */ -#define UBCR4 __REG(0x4060006c) /* UDC Byte Count Reg 4 */ -#define UBCR7 __REG(0x40600070) /* UDC Byte Count Reg 7 */ -#define UBCR9 __REG(0x40600074) /* UDC Byte Count Reg 9 */ -#define UBCR12 __REG(0x40600078) /* UDC Byte Count Reg 12 */ -#define UBCR14 __REG(0x4060007c) /* UDC Byte Count Reg 14 */ -#define UDDR0 __REG(0x40600080) /* UDC Endpoint 0 Data Register */ -#define UDDR1 __REG(0x40600100) /* UDC Endpoint 1 Data Register */ -#define UDDR2 __REG(0x40600180) /* UDC Endpoint 2 Data Register */ -#define UDDR3 __REG(0x40600200) /* UDC Endpoint 3 Data Register */ -#define UDDR4 __REG(0x40600400) /* UDC Endpoint 4 Data Register */ -#define UDDR5 __REG(0x406000A0) /* UDC Endpoint 5 Data Register */ -#define UDDR6 __REG(0x40600600) /* UDC Endpoint 6 Data Register */ -#define UDDR7 __REG(0x40600680) /* UDC Endpoint 7 Data Register */ -#define UDDR8 __REG(0x40600700) /* UDC Endpoint 8 Data Register */ -#define UDDR9 __REG(0x40600900) /* UDC Endpoint 9 Data Register */ -#define UDDR10 __REG(0x406000C0) /* UDC Endpoint 10 Data Register */ -#define UDDR11 __REG(0x40600B00) /* UDC Endpoint 11 Data Register */ -#define UDDR12 __REG(0x40600B80) /* UDC Endpoint 12 Data Register */ -#define UDDR13 __REG(0x40600C00) /* UDC Endpoint 13 Data Register */ -#define UDDR14 __REG(0x40600E00) /* UDC Endpoint 14 Data Register */ -#define UDDR15 __REG(0x406000E0) /* UDC Endpoint 15 Data Register */ - -#define UICR0 __REG(0x40600050) /* UDC Interrupt Control Register 0 */ - -#define UICR0_IM0 (1 << 0) /* Interrupt mask ep 0 */ -#define UICR0_IM1 (1 << 1) /* Interrupt mask ep 1 */ -#define UICR0_IM2 (1 << 2) /* Interrupt mask ep 2 */ -#define UICR0_IM3 (1 << 3) /* Interrupt mask ep 3 */ -#define UICR0_IM4 (1 << 4) /* Interrupt mask ep 4 */ -#define UICR0_IM5 (1 << 5) /* Interrupt mask ep 5 */ -#define UICR0_IM6 (1 << 6) /* Interrupt mask ep 6 */ -#define UICR0_IM7 (1 << 7) /* Interrupt mask ep 7 */ - -#define UICR1 __REG(0x40600054) /* UDC Interrupt Control Register 1 */ - -#define UICR1_IM8 (1 << 0) /* Interrupt mask ep 8 */ -#define UICR1_IM9 (1 << 1) /* Interrupt mask ep 9 */ -#define UICR1_IM10 (1 << 2) /* Interrupt mask ep 10 */ -#define UICR1_IM11 (1 << 3) /* Interrupt mask ep 11 */ -#define UICR1_IM12 (1 << 4) /* Interrupt mask ep 12 */ -#define UICR1_IM13 (1 << 5) /* Interrupt mask ep 13 */ -#define UICR1_IM14 (1 << 6) /* Interrupt mask ep 14 */ -#define UICR1_IM15 (1 << 7) /* Interrupt mask ep 15 */ - -#define USIR0 __REG(0x40600058) /* UDC Status Interrupt Register 0 */ - -#define USIR0_IR0 (1 << 0) /* Interrupt request ep 0 */ -#define USIR0_IR1 (1 << 1) /* Interrupt request ep 1 */ -#define USIR0_IR2 (1 << 2) /* Interrupt request ep 2 */ -#define USIR0_IR3 (1 << 3) /* Interrupt request ep 3 */ -#define USIR0_IR4 (1 << 4) /* Interrupt request ep 4 */ -#define USIR0_IR5 (1 << 5) /* Interrupt request ep 5 */ -#define USIR0_IR6 (1 << 6) /* Interrupt request ep 6 */ -#define USIR0_IR7 (1 << 7) /* Interrupt request ep 7 */ - -#define USIR1 __REG(0x4060005C) /* UDC Status Interrupt Register 1 */ - -#define USIR1_IR8 (1 << 0) /* Interrupt request ep 8 */ -#define USIR1_IR9 (1 << 1) /* Interrupt request ep 9 */ -#define USIR1_IR10 (1 << 2) /* Interrupt request ep 10 */ -#define USIR1_IR11 (1 << 3) /* Interrupt request ep 11 */ -#define USIR1_IR12 (1 << 4) /* Interrupt request ep 12 */ -#define USIR1_IR13 (1 << 5) /* Interrupt request ep 13 */ -#define USIR1_IR14 (1 << 6) /* Interrupt request ep 14 */ -#define USIR1_IR15 (1 << 7) /* Interrupt request ep 15 */ - -#elif defined(CONFIG_PXA27x) - -#define UDCCR __REG(0x40600000) /* UDC Control Register */ -#define UDCCR_OEN (1 << 31) /* On-the-Go Enable */ -#define UDCCR_AALTHNP (1 << 30) /* A-device Alternate Host Negotiation - Protocol Port Support */ -#define UDCCR_AHNP (1 << 29) /* A-device Host Negotiation Protocol - Support */ -#define UDCCR_BHNP (1 << 28) /* B-device Host Negotiation Protocol - Enable */ -#define UDCCR_DWRE (1 << 16) /* Device Remote Wake-up Enable */ -#define UDCCR_ACN (0x03 << 11) /* Active UDC configuration Number */ -#define UDCCR_ACN_S 11 -#define UDCCR_AIN (0x07 << 8) /* Active UDC interface Number */ -#define UDCCR_AIN_S 8 -#define UDCCR_AAISN (0x07 << 5) /* Active UDC Alternate Interface - Setting Number */ -#define UDCCR_AAISN_S 5 -#define UDCCR_SMAC (1 << 4) /* Switch Endpoint Memory to Active - Configuration */ -#define UDCCR_EMCE (1 << 3) /* Endpoint Memory Configuration - Error */ -#define UDCCR_UDR (1 << 2) /* UDC Resume */ -#define UDCCR_UDA (1 << 1) /* UDC Active */ -#define UDCCR_UDE (1 << 0) /* UDC Enable */ - -#define UDCICR0 __REG(0x40600004) /* UDC Interrupt Control Register0 */ -#define UDCICR1 __REG(0x40600008) /* UDC Interrupt Control Register1 */ -#define UDCICR_FIFOERR (1 << 1) /* FIFO Error interrupt for EP */ -#define UDCICR_PKTCOMPL (1 << 0) /* Packet Complete interrupt for EP */ - -#define UDC_INT_FIFOERROR (0x2) -#define UDC_INT_PACKETCMP (0x1) - -#define UDCICR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) -#define UDCICR1_IECC (1 << 31) /* IntEn - Configuration Change */ -#define UDCICR1_IESOF (1 << 30) /* IntEn - Start of Frame */ -#define UDCICR1_IERU (1 << 29) /* IntEn - Resume */ -#define UDCICR1_IESU (1 << 28) /* IntEn - Suspend */ -#define UDCICR1_IERS (1 << 27) /* IntEn - Reset */ - -#define UDCISR0 __REG(0x4060000C) /* UDC Interrupt Status Register 0 */ -#define UDCISR1 __REG(0x40600010) /* UDC Interrupt Status Register 1 */ -#define UDCISR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) -#define UDCISR1_IRCC (1 << 31) /* IntReq - Configuration Change */ -#define UDCISR1_IRSOF (1 << 30) /* IntReq - Start of Frame */ -#define UDCISR1_IRRU (1 << 29) /* IntReq - Resume */ -#define UDCISR1_IRSU (1 << 28) /* IntReq - Suspend */ -#define UDCISR1_IRRS (1 << 27) /* IntReq - Reset */ - -#define UDCFNR __REG(0x40600014) /* UDC Frame Number Register */ -#define UDCOTGICR __REG(0x40600018) /* UDC On-The-Go interrupt control */ -#define UDCOTGICR_IESF (1 << 24) /* OTG SET_FEATURE command recvd */ -#define UDCOTGICR_IEXR (1 << 17) /* Extra Transciever Interrupt - Rising Edge Interrupt Enable */ -#define UDCOTGICR_IEXF (1 << 16) /* Extra Transciever Interrupt - Falling Edge Interrupt Enable */ -#define UDCOTGICR_IEVV40R (1 << 9) /* OTG Vbus Valid 4.0V Rising Edge - Interrupt Enable */ -#define UDCOTGICR_IEVV40F (1 << 8) /* OTG Vbus Valid 4.0V Falling Edge - Interrupt Enable */ -#define UDCOTGICR_IEVV44R (1 << 7) /* OTG Vbus Valid 4.4V Rising Edge - Interrupt Enable */ -#define UDCOTGICR_IEVV44F (1 << 6) /* OTG Vbus Valid 4.4V Falling Edge - Interrupt Enable */ -#define UDCOTGICR_IESVR (1 << 5) /* OTG Session Valid Rising Edge - Interrupt Enable */ -#define UDCOTGICR_IESVF (1 << 4) /* OTG Session Valid Falling Edge - Interrupt Enable */ -#define UDCOTGICR_IESDR (1 << 3) /* OTG A-Device SRP Detect Rising - Edge Interrupt Enable */ -#define UDCOTGICR_IESDF (1 << 2) /* OTG A-Device SRP Detect Falling - Edge Interrupt Enable */ -#define UDCOTGICR_IEIDR (1 << 1) /* OTG ID Change Rising Edge - Interrupt Enable */ -#define UDCOTGICR_IEIDF (1 << 0) /* OTG ID Change Falling Edge - Interrupt Enable */ - -#define UP2OCR __REG(0x40600020) /* USB Port 2 Output Control register */ - -#define UP2OCR_CPVEN (1 << 0) /* Charge Pump Vbus Enable */ -#define UP2OCR_CPVPE (1 << 1) /* Charge Pump Vbus Pulse Enable */ -#define UP2OCR_DPPDE (1 << 2) /* Host Port 2 Transceiver D+ Pull Down Enable */ -#define UP2OCR_DMPDE (1 << 3) /* Host Port 2 Transceiver D- Pull Down Enable */ -#define UP2OCR_DPPUE (1 << 4) /* Host Port 2 Transceiver D+ Pull Up Enable */ -#define UP2OCR_DMPUE (1 << 5) /* Host Port 2 Transceiver D- Pull Up Enable */ -#define UP2OCR_DPPUBE (1 << 6) /* Host Port 2 Transceiver D+ Pull Up Bypass Enable */ -#define UP2OCR_DMPUBE (1 << 7) /* Host Port 2 Transceiver D- Pull Up Bypass Enable */ -#define UP2OCR_EXSP (1 << 8) /* External Transceiver Speed Control */ -#define UP2OCR_EXSUS (1 << 9) /* External Transceiver Speed Enable */ -#define UP2OCR_IDON (1 << 10) /* OTG ID Read Enable */ -#define UP2OCR_HXS (1 << 16) /* Host Port 2 Transceiver Output Select */ -#define UP2OCR_HXOE (1 << 17) /* Host Port 2 Transceiver Output Enable */ -#define UP2OCR_SEOS (1 << 24) /* Single-Ended Output Select */ - -#define UDCCSN(x) __REG2(0x40600100, (x) << 2) -#define UDCCSR0 __REG(0x40600100) /* UDC Control/Status register - Endpoint 0 */ -#define UDCCSR0_SA (1 << 7) /* Setup Active */ -#define UDCCSR0_RNE (1 << 6) /* Receive FIFO Not Empty */ -#define UDCCSR0_FST (1 << 5) /* Force Stall */ -#define UDCCSR0_SST (1 << 4) /* Sent Stall */ -#define UDCCSR0_DME (1 << 3) /* DMA Enable */ -#define UDCCSR0_FTF (1 << 2) /* Flush Transmit FIFO */ -#define UDCCSR0_IPR (1 << 1) /* IN Packet Ready */ -#define UDCCSR0_OPC (1 << 0) /* OUT Packet Complete */ - -#define UDCCSRA __REG(0x40600104) /* UDC Control/Status register - Endpoint A */ -#define UDCCSRB __REG(0x40600108) /* UDC Control/Status register - Endpoint B */ -#define UDCCSRC __REG(0x4060010C) /* UDC Control/Status register - Endpoint C */ -#define UDCCSRD __REG(0x40600110) /* UDC Control/Status register - Endpoint D */ -#define UDCCSRE __REG(0x40600114) /* UDC Control/Status register - Endpoint E */ -#define UDCCSRF __REG(0x40600118) /* UDC Control/Status register - Endpoint F */ -#define UDCCSRG __REG(0x4060011C) /* UDC Control/Status register - Endpoint G */ -#define UDCCSRH __REG(0x40600120) /* UDC Control/Status register - Endpoint H */ -#define UDCCSRI __REG(0x40600124) /* UDC Control/Status register - Endpoint I */ -#define UDCCSRJ __REG(0x40600128) /* UDC Control/Status register - Endpoint J */ -#define UDCCSRK __REG(0x4060012C) /* UDC Control/Status register - Endpoint K */ -#define UDCCSRL __REG(0x40600130) /* UDC Control/Status register - Endpoint L */ -#define UDCCSRM __REG(0x40600134) /* UDC Control/Status register - Endpoint M */ -#define UDCCSRN __REG(0x40600138) /* UDC Control/Status register - Endpoint N */ -#define UDCCSRP __REG(0x4060013C) /* UDC Control/Status register - Endpoint P */ -#define UDCCSRQ __REG(0x40600140) /* UDC Control/Status register - Endpoint Q */ -#define UDCCSRR __REG(0x40600144) /* UDC Control/Status register - Endpoint R */ -#define UDCCSRS __REG(0x40600148) /* UDC Control/Status register - Endpoint S */ -#define UDCCSRT __REG(0x4060014C) /* UDC Control/Status register - Endpoint T */ -#define UDCCSRU __REG(0x40600150) /* UDC Control/Status register - Endpoint U */ -#define UDCCSRV __REG(0x40600154) /* UDC Control/Status register - Endpoint V */ -#define UDCCSRW __REG(0x40600158) /* UDC Control/Status register - Endpoint W */ -#define UDCCSRX __REG(0x4060015C) /* UDC Control/Status register - Endpoint X */ - -#define UDCCSR_DPE (1 << 9) /* Data Packet Error */ -#define UDCCSR_FEF (1 << 8) /* Flush Endpoint FIFO */ -#define UDCCSR_SP (1 << 7) /* Short Packet Control/Status */ -#define UDCCSR_BNE (1 << 6) /* Buffer Not Empty (IN endpoints) */ -#define UDCCSR_BNF (1 << 6) /* Buffer Not Full (OUT endpoints) */ -#define UDCCSR_FST (1 << 5) /* Force STALL */ -#define UDCCSR_SST (1 << 4) /* Sent STALL */ -#define UDCCSR_DME (1 << 3) /* DMA Enable */ -#define UDCCSR_TRN (1 << 2) /* Tx/Rx NAK */ -#define UDCCSR_PC (1 << 1) /* Packet Complete */ -#define UDCCSR_FS (1 << 0) /* FIFO needs service */ - -#define UDCBCN(x) __REG2(0x40600200, (x)<<2) -#define UDCBCR0 __REG(0x40600200) /* Byte Count Register - EP0 */ -#define UDCBCRA __REG(0x40600204) /* Byte Count Register - EPA */ -#define UDCBCRB __REG(0x40600208) /* Byte Count Register - EPB */ -#define UDCBCRC __REG(0x4060020C) /* Byte Count Register - EPC */ -#define UDCBCRD __REG(0x40600210) /* Byte Count Register - EPD */ -#define UDCBCRE __REG(0x40600214) /* Byte Count Register - EPE */ -#define UDCBCRF __REG(0x40600218) /* Byte Count Register - EPF */ -#define UDCBCRG __REG(0x4060021C) /* Byte Count Register - EPG */ -#define UDCBCRH __REG(0x40600220) /* Byte Count Register - EPH */ -#define UDCBCRI __REG(0x40600224) /* Byte Count Register - EPI */ -#define UDCBCRJ __REG(0x40600228) /* Byte Count Register - EPJ */ -#define UDCBCRK __REG(0x4060022C) /* Byte Count Register - EPK */ -#define UDCBCRL __REG(0x40600230) /* Byte Count Register - EPL */ -#define UDCBCRM __REG(0x40600234) /* Byte Count Register - EPM */ -#define UDCBCRN __REG(0x40600238) /* Byte Count Register - EPN */ -#define UDCBCRP __REG(0x4060023C) /* Byte Count Register - EPP */ -#define UDCBCRQ __REG(0x40600240) /* Byte Count Register - EPQ */ -#define UDCBCRR __REG(0x40600244) /* Byte Count Register - EPR */ -#define UDCBCRS __REG(0x40600248) /* Byte Count Register - EPS */ -#define UDCBCRT __REG(0x4060024C) /* Byte Count Register - EPT */ -#define UDCBCRU __REG(0x40600250) /* Byte Count Register - EPU */ -#define UDCBCRV __REG(0x40600254) /* Byte Count Register - EPV */ -#define UDCBCRW __REG(0x40600258) /* Byte Count Register - EPW */ -#define UDCBCRX __REG(0x4060025C) /* Byte Count Register - EPX */ - -#define UDCDN(x) __REG2(0x40600300, (x)<<2) -#define PHYS_UDCDN(x) (0x40600300 + ((x)<<2)) -#define PUDCDN(x) (volatile u32 *)(io_p2v(PHYS_UDCDN((x)))) -#define UDCDR0 __REG(0x40600300) /* Data Register - EP0 */ -#define UDCDRA __REG(0x40600304) /* Data Register - EPA */ -#define UDCDRB __REG(0x40600308) /* Data Register - EPB */ -#define UDCDRC __REG(0x4060030C) /* Data Register - EPC */ -#define UDCDRD __REG(0x40600310) /* Data Register - EPD */ -#define UDCDRE __REG(0x40600314) /* Data Register - EPE */ -#define UDCDRF __REG(0x40600318) /* Data Register - EPF */ -#define UDCDRG __REG(0x4060031C) /* Data Register - EPG */ -#define UDCDRH __REG(0x40600320) /* Data Register - EPH */ -#define UDCDRI __REG(0x40600324) /* Data Register - EPI */ -#define UDCDRJ __REG(0x40600328) /* Data Register - EPJ */ -#define UDCDRK __REG(0x4060032C) /* Data Register - EPK */ -#define UDCDRL __REG(0x40600330) /* Data Register - EPL */ -#define UDCDRM __REG(0x40600334) /* Data Register - EPM */ -#define UDCDRN __REG(0x40600338) /* Data Register - EPN */ -#define UDCDRP __REG(0x4060033C) /* Data Register - EPP */ -#define UDCDRQ __REG(0x40600340) /* Data Register - EPQ */ -#define UDCDRR __REG(0x40600344) /* Data Register - EPR */ -#define UDCDRS __REG(0x40600348) /* Data Register - EPS */ -#define UDCDRT __REG(0x4060034C) /* Data Register - EPT */ -#define UDCDRU __REG(0x40600350) /* Data Register - EPU */ -#define UDCDRV __REG(0x40600354) /* Data Register - EPV */ -#define UDCDRW __REG(0x40600358) /* Data Register - EPW */ -#define UDCDRX __REG(0x4060035C) /* Data Register - EPX */ - -#define UDCCN(x) __REG2(0x40600400, (x)<<2) -#define UDCCRA __REG(0x40600404) /* Configuration register EPA */ -#define UDCCRB __REG(0x40600408) /* Configuration register EPB */ -#define UDCCRC __REG(0x4060040C) /* Configuration register EPC */ -#define UDCCRD __REG(0x40600410) /* Configuration register EPD */ -#define UDCCRE __REG(0x40600414) /* Configuration register EPE */ -#define UDCCRF __REG(0x40600418) /* Configuration register EPF */ -#define UDCCRG __REG(0x4060041C) /* Configuration register EPG */ -#define UDCCRH __REG(0x40600420) /* Configuration register EPH */ -#define UDCCRI __REG(0x40600424) /* Configuration register EPI */ -#define UDCCRJ __REG(0x40600428) /* Configuration register EPJ */ -#define UDCCRK __REG(0x4060042C) /* Configuration register EPK */ -#define UDCCRL __REG(0x40600430) /* Configuration register EPL */ -#define UDCCRM __REG(0x40600434) /* Configuration register EPM */ -#define UDCCRN __REG(0x40600438) /* Configuration register EPN */ -#define UDCCRP __REG(0x4060043C) /* Configuration register EPP */ -#define UDCCRQ __REG(0x40600440) /* Configuration register EPQ */ -#define UDCCRR __REG(0x40600444) /* Configuration register EPR */ -#define UDCCRS __REG(0x40600448) /* Configuration register EPS */ -#define UDCCRT __REG(0x4060044C) /* Configuration register EPT */ -#define UDCCRU __REG(0x40600450) /* Configuration register EPU */ -#define UDCCRV __REG(0x40600454) /* Configuration register EPV */ -#define UDCCRW __REG(0x40600458) /* Configuration register EPW */ -#define UDCCRX __REG(0x4060045C) /* Configuration register EPX */ - -#define UDCCONR_CN (0x03 << 25) /* Configuration Number */ -#define UDCCONR_CN_S (25) -#define UDCCONR_IN (0x07 << 22) /* Interface Number */ -#define UDCCONR_IN_S (22) -#define UDCCONR_AISN (0x07 << 19) /* Alternate Interface Number */ -#define UDCCONR_AISN_S (19) -#define UDCCONR_EN (0x0f << 15) /* Endpoint Number */ -#define UDCCONR_EN_S (15) -#define UDCCONR_ET (0x03 << 13) /* Endpoint Type: */ -#define UDCCONR_ET_S (13) -#define UDCCONR_ET_INT (0x03 << 13) /* Interrupt */ -#define UDCCONR_ET_BULK (0x02 << 13) /* Bulk */ -#define UDCCONR_ET_ISO (0x01 << 13) /* Isochronous */ -#define UDCCONR_ET_NU (0x00 << 13) /* Not used */ -#define UDCCONR_ED (1 << 12) /* Endpoint Direction */ -#define UDCCONR_MPS (0x3ff << 2) /* Maximum Packet Size */ -#define UDCCONR_MPS_S (2) -#define UDCCONR_DE (1 << 1) /* Double Buffering Enable */ -#define UDCCONR_EE (1 << 0) /* Endpoint Enable */ - - -#define UDC_INT_FIFOERROR (0x2) -#define UDC_INT_PACKETCMP (0x1) - -#define UDC_FNR_MASK (0x7ff) - -#define UDCCSR_WR_MASK (UDCCSR_DME|UDCCSR_FST) -#define UDC_BCR_MASK (0x3ff) -#endif - -/* * Fast Infrared Communication Port */ @@ -1237,120 +825,9 @@ #endif /* - * Power Manager + * Power Manager - see pxa2xx-regs.h */ -#define PMCR __REG(0x40F00000) /* Power Manager Control Register */ -#define PSSR __REG(0x40F00004) /* Power Manager Sleep Status Register */ -#define PSPR __REG(0x40F00008) /* Power Manager Scratch Pad Register */ -#define PWER __REG(0x40F0000C) /* Power Manager Wake-up Enable Register */ -#define PRER __REG(0x40F00010) /* Power Manager GPIO Rising-Edge Detect Enable Register */ -#define PFER __REG(0x40F00014) /* Power Manager GPIO Falling-Edge Detect Enable Register */ -#define PEDR __REG(0x40F00018) /* Power Manager GPIO Edge Detect Status Register */ -#define PCFR __REG(0x40F0001C) /* Power Manager General Configuration Register */ -#define PGSR0 __REG(0x40F00020) /* Power Manager GPIO Sleep State Register for GP[31-0] */ -#define PGSR1 __REG(0x40F00024) /* Power Manager GPIO Sleep State Register for GP[63-32] */ -#define PGSR2 __REG(0x40F00028) /* Power Manager GPIO Sleep State Register for GP[84-64] */ -#define PGSR3 __REG(0x40F0002C) /* Power Manager GPIO Sleep State Register for GP[118-96] */ -#define RCSR __REG(0x40F00030) /* Reset Controller Status Register */ - -#define PSLR __REG(0x40F00034) /* Power Manager Sleep Config Register */ -#define PSTR __REG(0x40F00038) /*Power Manager Standby Config Register */ -#define PSNR __REG(0x40F0003C) /*Power Manager Sense Config Register */ -#define PVCR __REG(0x40F00040) /*Power Manager VoltageControl Register */ -#define PKWR __REG(0x40F00050) /* Power Manager KB Wake-up Enable Reg */ -#define PKSR __REG(0x40F00054) /* Power Manager KB Level-Detect Register */ -#define PCMD(x) __REG2(0x40F00080, (x)<<2) -#define PCMD0 __REG(0x40F00080 + 0 * 4) -#define PCMD1 __REG(0x40F00080 + 1 * 4) -#define PCMD2 __REG(0x40F00080 + 2 * 4) -#define PCMD3 __REG(0x40F00080 + 3 * 4) -#define PCMD4 __REG(0x40F00080 + 4 * 4) -#define PCMD5 __REG(0x40F00080 + 5 * 4) -#define PCMD6 __REG(0x40F00080 + 6 * 4) -#define PCMD7 __REG(0x40F00080 + 7 * 4) -#define PCMD8 __REG(0x40F00080 + 8 * 4) -#define PCMD9 __REG(0x40F00080 + 9 * 4) -#define PCMD10 __REG(0x40F00080 + 10 * 4) -#define PCMD11 __REG(0x40F00080 + 11 * 4) -#define PCMD12 __REG(0x40F00080 + 12 * 4) -#define PCMD13 __REG(0x40F00080 + 13 * 4) -#define PCMD14 __REG(0x40F00080 + 14 * 4) -#define PCMD15 __REG(0x40F00080 + 15 * 4) -#define PCMD16 __REG(0x40F00080 + 16 * 4) -#define PCMD17 __REG(0x40F00080 + 17 * 4) -#define PCMD18 __REG(0x40F00080 + 18 * 4) -#define PCMD19 __REG(0x40F00080 + 19 * 4) -#define PCMD20 __REG(0x40F00080 + 20 * 4) -#define PCMD21 __REG(0x40F00080 + 21 * 4) -#define PCMD22 __REG(0x40F00080 + 22 * 4) -#define PCMD23 __REG(0x40F00080 + 23 * 4) -#define PCMD24 __REG(0x40F00080 + 24 * 4) -#define PCMD25 __REG(0x40F00080 + 25 * 4) -#define PCMD26 __REG(0x40F00080 + 26 * 4) -#define PCMD27 __REG(0x40F00080 + 27 * 4) -#define PCMD28 __REG(0x40F00080 + 28 * 4) -#define PCMD29 __REG(0x40F00080 + 29 * 4) -#define PCMD30 __REG(0x40F00080 + 30 * 4) -#define PCMD31 __REG(0x40F00080 + 31 * 4) - -#define PCMD_MBC (1<<12) -#define PCMD_DCE (1<<11) -#define PCMD_LC (1<<10) -/* FIXME: PCMD_SQC need be checked. */ -#define PCMD_SQC (3<<8) /* currently only bit 8 is changeable, - bit 9 should be 0 all day. */ -#define PVCR_VCSA (0x1<<14) -#define PVCR_CommandDelay (0xf80) -#define PCFR_PI2C_EN (0x1 << 6) - -#define PSSR_OTGPH (1 << 6) /* OTG Peripheral control Hold */ -#define PSSR_RDH (1 << 5) /* Read Disable Hold */ -#define PSSR_PH (1 << 4) /* Peripheral Control Hold */ -#define PSSR_STS (1 << 3) /* Standby Mode Status */ -#define PSSR_VFS (1 << 2) /* VDD Fault Status */ -#define PSSR_BFS (1 << 1) /* Battery Fault Status */ -#define PSSR_SSS (1 << 0) /* Software Sleep Status */ - -#define PSLR_SL_ROD (1 << 20) /* Sleep-Mode/Depp-Sleep Mode nRESET_OUT Disable */ - -#define PCFR_RO (1 << 15) /* RDH Override */ -#define PCFR_PO (1 << 14) /* PH Override */ -#define PCFR_GPROD (1 << 12) /* GPIO nRESET_OUT Disable */ -#define PCFR_L1_EN (1 << 11) /* Sleep Mode L1 converter Enable */ -#define PCFR_FVC (1 << 10) /* Frequency/Voltage Change */ -#define PCFR_DC_EN (1 << 7) /* Sleep/deep-sleep DC-DC Converter Enable */ -#define PCFR_PI2CEN (1 << 6) /* Enable PI2C controller */ -#define PCFR_GPR_EN (1 << 4) /* nRESET_GPIO Pin Enable */ -#define PCFR_DS (1 << 3) /* Deep Sleep Mode */ -#define PCFR_FS (1 << 2) /* Float Static Chip Selects */ -#define PCFR_FP (1 << 1) /* Float PCMCIA controls */ -#define PCFR_OPDE (1 << 0) /* 3.6864 MHz oscillator power-down enable */ - -#define RCSR_GPR (1 << 3) /* GPIO Reset */ -#define RCSR_SMR (1 << 2) /* Sleep Mode */ -#define RCSR_WDR (1 << 1) /* Watchdog Reset */ -#define RCSR_HWR (1 << 0) /* Hardware Reset */ - -#define PWER_GPIO(Nb) (1 << Nb) /* GPIO [0..15] wake-up enable */ -#define PWER_GPIO0 PWER_GPIO (0) /* GPIO [0] wake-up enable */ -#define PWER_GPIO1 PWER_GPIO (1) /* GPIO [1] wake-up enable */ -#define PWER_GPIO2 PWER_GPIO (2) /* GPIO [2] wake-up enable */ -#define PWER_GPIO3 PWER_GPIO (3) /* GPIO [3] wake-up enable */ -#define PWER_GPIO4 PWER_GPIO (4) /* GPIO [4] wake-up enable */ -#define PWER_GPIO5 PWER_GPIO (5) /* GPIO [5] wake-up enable */ -#define PWER_GPIO6 PWER_GPIO (6) /* GPIO [6] wake-up enable */ -#define PWER_GPIO7 PWER_GPIO (7) /* GPIO [7] wake-up enable */ -#define PWER_GPIO8 PWER_GPIO (8) /* GPIO [8] wake-up enable */ -#define PWER_GPIO9 PWER_GPIO (9) /* GPIO [9] wake-up enable */ -#define PWER_GPIO10 PWER_GPIO (10) /* GPIO [10] wake-up enable */ -#define PWER_GPIO11 PWER_GPIO (11) /* GPIO [11] wake-up enable */ -#define PWER_GPIO12 PWER_GPIO (12) /* GPIO [12] wake-up enable */ -#define PWER_GPIO13 PWER_GPIO (13) /* GPIO [13] wake-up enable */ -#define PWER_GPIO14 PWER_GPIO (14) /* GPIO [14] wake-up enable */ -#define PWER_GPIO15 PWER_GPIO (15) /* GPIO [15] wake-up enable */ -#define PWER_RTC 0x80000000 /* RTC alarm wake-up enable */ - /* * SSP Serial Port Registers - see include/asm-arm/arch-pxa/regs-ssp.h */ @@ -1360,52 +837,9 @@ */ /* - * Core Clock + * Core Clock - see include/asm-arm/arch-pxa/pxa2xx-regs.h */ -#define CCCR __REG(0x41300000) /* Core Clock Configuration Register */ -#define CKEN __REG(0x41300004) /* Clock Enable Register */ -#define OSCC __REG(0x41300008) /* Oscillator Configuration Register */ -#define CCSR __REG(0x4130000C) /* Core Clock Status Register */ - -#define CCCR_N_MASK 0x0380 /* Run Mode Frequency to Turbo Mode Frequency Multiplier */ -#define CCCR_M_MASK 0x0060 /* Memory Frequency to Run Mode Frequency Multiplier */ -#define CCCR_L_MASK 0x001f /* Crystal Frequency to Memory Frequency Multiplier */ - -#define CKEN_AC97CONF (31) /* AC97 Controller Configuration */ -#define CKEN_CAMERA (24) /* Camera Interface Clock Enable */ -#define CKEN_SSP1 (23) /* SSP1 Unit Clock Enable */ -#define CKEN_MEMC (22) /* Memory Controller Clock Enable */ -#define CKEN_MEMSTK (21) /* Memory Stick Host Controller */ -#define CKEN_IM (20) /* Internal Memory Clock Enable */ -#define CKEN_KEYPAD (19) /* Keypad Interface Clock Enable */ -#define CKEN_USIM (18) /* USIM Unit Clock Enable */ -#define CKEN_MSL (17) /* MSL Unit Clock Enable */ -#define CKEN_LCD (16) /* LCD Unit Clock Enable */ -#define CKEN_PWRI2C (15) /* PWR I2C Unit Clock Enable */ -#define CKEN_I2C (14) /* I2C Unit Clock Enable */ -#define CKEN_FICP (13) /* FICP Unit Clock Enable */ -#define CKEN_MMC (12) /* MMC Unit Clock Enable */ -#define CKEN_USB (11) /* USB Unit Clock Enable */ -#define CKEN_ASSP (10) /* ASSP (SSP3) Clock Enable */ -#define CKEN_USBHOST (10) /* USB Host Unit Clock Enable */ -#define CKEN_OSTIMER (9) /* OS Timer Unit Clock Enable */ -#define CKEN_NSSP (9) /* NSSP (SSP2) Clock Enable */ -#define CKEN_I2S (8) /* I2S Unit Clock Enable */ -#define CKEN_BTUART (7) /* BTUART Unit Clock Enable */ -#define CKEN_FFUART (6) /* FFUART Unit Clock Enable */ -#define CKEN_STUART (5) /* STUART Unit Clock Enable */ -#define CKEN_HWUART (4) /* HWUART Unit Clock Enable */ -#define CKEN_SSP3 (4) /* SSP3 Unit Clock Enable */ -#define CKEN_SSP (3) /* SSP Unit Clock Enable */ -#define CKEN_SSP2 (3) /* SSP2 Unit Clock Enable */ -#define CKEN_AC97 (2) /* AC97 Unit Clock Enable */ -#define CKEN_PWM1 (1) /* PWM1 Clock Enable */ -#define CKEN_PWM0 (0) /* PWM0 Clock Enable */ - -#define OSCC_OON (1 << 1) /* 32.768kHz OON (write-once only bit) */ -#define OSCC_OOK (1 << 0) /* 32.768kHz OOK (read-only bit) */ - #ifdef CONFIG_PXA27x /* Camera Interface */ diff --git a/include/asm-arm/arch-pxa/pxa25x-udc.h b/include/asm-arm/arch-pxa/pxa25x-udc.h new file mode 100644 index 0000000..8403059 --- /dev/null +++ b/include/asm-arm/arch-pxa/pxa25x-udc.h @@ -0,0 +1,163 @@ +#ifndef _ASM_ARCH_PXA25X_UDC_H +#define _ASM_ARCH_PXA25X_UDC_H + +#ifdef _ASM_ARCH_PXA27X_UDC_H +#error You can't include both PXA25x and PXA27x UDC support +#endif + +#define UDC_RES1 __REG(0x40600004) /* UDC Undocumented - Reserved1 */ +#define UDC_RES2 __REG(0x40600008) /* UDC Undocumented - Reserved2 */ +#define UDC_RES3 __REG(0x4060000C) /* UDC Undocumented - Reserved3 */ + +#define UDCCR __REG(0x40600000) /* UDC Control Register */ +#define UDCCR_UDE (1 << 0) /* UDC enable */ +#define UDCCR_UDA (1 << 1) /* UDC active */ +#define UDCCR_RSM (1 << 2) /* Device resume */ +#define UDCCR_RESIR (1 << 3) /* Resume interrupt request */ +#define UDCCR_SUSIR (1 << 4) /* Suspend interrupt request */ +#define UDCCR_SRM (1 << 5) /* Suspend/resume interrupt mask */ +#define UDCCR_RSTIR (1 << 6) /* Reset interrupt request */ +#define UDCCR_REM (1 << 7) /* Reset interrupt mask */ + +#define UDCCS0 __REG(0x40600010) /* UDC Endpoint 0 Control/Status Register */ +#define UDCCS0_OPR (1 << 0) /* OUT packet ready */ +#define UDCCS0_IPR (1 << 1) /* IN packet ready */ +#define UDCCS0_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS0_DRWF (1 << 3) /* Device remote wakeup feature */ +#define UDCCS0_SST (1 << 4) /* Sent stall */ +#define UDCCS0_FST (1 << 5) /* Force stall */ +#define UDCCS0_RNE (1 << 6) /* Receive FIFO no empty */ +#define UDCCS0_SA (1 << 7) /* Setup active */ + +/* Bulk IN - Endpoint 1,6,11 */ +#define UDCCS1 __REG(0x40600014) /* UDC Endpoint 1 (IN) Control/Status Register */ +#define UDCCS6 __REG(0x40600028) /* UDC Endpoint 6 (IN) Control/Status Register */ +#define UDCCS11 __REG(0x4060003C) /* UDC Endpoint 11 (IN) Control/Status Register */ + +#define UDCCS_BI_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_BI_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_BI_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_BI_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_BI_SST (1 << 4) /* Sent stall */ +#define UDCCS_BI_FST (1 << 5) /* Force stall */ +#define UDCCS_BI_TSP (1 << 7) /* Transmit short packet */ + +/* Bulk OUT - Endpoint 2,7,12 */ +#define UDCCS2 __REG(0x40600018) /* UDC Endpoint 2 (OUT) Control/Status Register */ +#define UDCCS7 __REG(0x4060002C) /* UDC Endpoint 7 (OUT) Control/Status Register */ +#define UDCCS12 __REG(0x40600040) /* UDC Endpoint 12 (OUT) Control/Status Register */ + +#define UDCCS_BO_RFS (1 << 0) /* Receive FIFO service */ +#define UDCCS_BO_RPC (1 << 1) /* Receive packet complete */ +#define UDCCS_BO_DME (1 << 3) /* DMA enable */ +#define UDCCS_BO_SST (1 << 4) /* Sent stall */ +#define UDCCS_BO_FST (1 << 5) /* Force stall */ +#define UDCCS_BO_RNE (1 << 6) /* Receive FIFO not empty */ +#define UDCCS_BO_RSP (1 << 7) /* Receive short packet */ + +/* Isochronous IN - Endpoint 3,8,13 */ +#define UDCCS3 __REG(0x4060001C) /* UDC Endpoint 3 (IN) Control/Status Register */ +#define UDCCS8 __REG(0x40600030) /* UDC Endpoint 8 (IN) Control/Status Register */ +#define UDCCS13 __REG(0x40600044) /* UDC Endpoint 13 (IN) Control/Status Register */ + +#define UDCCS_II_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_II_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_II_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_II_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_II_TSP (1 << 7) /* Transmit short packet */ + +/* Isochronous OUT - Endpoint 4,9,14 */ +#define UDCCS4 __REG(0x40600020) /* UDC Endpoint 4 (OUT) Control/Status Register */ +#define UDCCS9 __REG(0x40600034) /* UDC Endpoint 9 (OUT) Control/Status Register */ +#define UDCCS14 __REG(0x40600048) /* UDC Endpoint 14 (OUT) Control/Status Register */ + +#define UDCCS_IO_RFS (1 << 0) /* Receive FIFO service */ +#define UDCCS_IO_RPC (1 << 1) /* Receive packet complete */ +#define UDCCS_IO_ROF (1 << 2) /* Receive overflow */ +#define UDCCS_IO_DME (1 << 3) /* DMA enable */ +#define UDCCS_IO_RNE (1 << 6) /* Receive FIFO not empty */ +#define UDCCS_IO_RSP (1 << 7) /* Receive short packet */ + +/* Interrupt IN - Endpoint 5,10,15 */ +#define UDCCS5 __REG(0x40600024) /* UDC Endpoint 5 (Interrupt) Control/Status Register */ +#define UDCCS10 __REG(0x40600038) /* UDC Endpoint 10 (Interrupt) Control/Status Register */ +#define UDCCS15 __REG(0x4060004C) /* UDC Endpoint 15 (Interrupt) Control/Status Register */ + +#define UDCCS_INT_TFS (1 << 0) /* Transmit FIFO service */ +#define UDCCS_INT_TPC (1 << 1) /* Transmit packet complete */ +#define UDCCS_INT_FTF (1 << 2) /* Flush Tx FIFO */ +#define UDCCS_INT_TUR (1 << 3) /* Transmit FIFO underrun */ +#define UDCCS_INT_SST (1 << 4) /* Sent stall */ +#define UDCCS_INT_FST (1 << 5) /* Force stall */ +#define UDCCS_INT_TSP (1 << 7) /* Transmit short packet */ + +#define UFNRH __REG(0x40600060) /* UDC Frame Number Register High */ +#define UFNRL __REG(0x40600064) /* UDC Frame Number Register Low */ +#define UBCR2 __REG(0x40600068) /* UDC Byte Count Reg 2 */ +#define UBCR4 __REG(0x4060006c) /* UDC Byte Count Reg 4 */ +#define UBCR7 __REG(0x40600070) /* UDC Byte Count Reg 7 */ +#define UBCR9 __REG(0x40600074) /* UDC Byte Count Reg 9 */ +#define UBCR12 __REG(0x40600078) /* UDC Byte Count Reg 12 */ +#define UBCR14 __REG(0x4060007c) /* UDC Byte Count Reg 14 */ +#define UDDR0 __REG(0x40600080) /* UDC Endpoint 0 Data Register */ +#define UDDR1 __REG(0x40600100) /* UDC Endpoint 1 Data Register */ +#define UDDR2 __REG(0x40600180) /* UDC Endpoint 2 Data Register */ +#define UDDR3 __REG(0x40600200) /* UDC Endpoint 3 Data Register */ +#define UDDR4 __REG(0x40600400) /* UDC Endpoint 4 Data Register */ +#define UDDR5 __REG(0x406000A0) /* UDC Endpoint 5 Data Register */ +#define UDDR6 __REG(0x40600600) /* UDC Endpoint 6 Data Register */ +#define UDDR7 __REG(0x40600680) /* UDC Endpoint 7 Data Register */ +#define UDDR8 __REG(0x40600700) /* UDC Endpoint 8 Data Register */ +#define UDDR9 __REG(0x40600900) /* UDC Endpoint 9 Data Register */ +#define UDDR10 __REG(0x406000C0) /* UDC Endpoint 10 Data Register */ +#define UDDR11 __REG(0x40600B00) /* UDC Endpoint 11 Data Register */ +#define UDDR12 __REG(0x40600B80) /* UDC Endpoint 12 Data Register */ +#define UDDR13 __REG(0x40600C00) /* UDC Endpoint 13 Data Register */ +#define UDDR14 __REG(0x40600E00) /* UDC Endpoint 14 Data Register */ +#define UDDR15 __REG(0x406000E0) /* UDC Endpoint 15 Data Register */ + +#define UICR0 __REG(0x40600050) /* UDC Interrupt Control Register 0 */ + +#define UICR0_IM0 (1 << 0) /* Interrupt mask ep 0 */ +#define UICR0_IM1 (1 << 1) /* Interrupt mask ep 1 */ +#define UICR0_IM2 (1 << 2) /* Interrupt mask ep 2 */ +#define UICR0_IM3 (1 << 3) /* Interrupt mask ep 3 */ +#define UICR0_IM4 (1 << 4) /* Interrupt mask ep 4 */ +#define UICR0_IM5 (1 << 5) /* Interrupt mask ep 5 */ +#define UICR0_IM6 (1 << 6) /* Interrupt mask ep 6 */ +#define UICR0_IM7 (1 << 7) /* Interrupt mask ep 7 */ + +#define UICR1 __REG(0x40600054) /* UDC Interrupt Control Register 1 */ + +#define UICR1_IM8 (1 << 0) /* Interrupt mask ep 8 */ +#define UICR1_IM9 (1 << 1) /* Interrupt mask ep 9 */ +#define UICR1_IM10 (1 << 2) /* Interrupt mask ep 10 */ +#define UICR1_IM11 (1 << 3) /* Interrupt mask ep 11 */ +#define UICR1_IM12 (1 << 4) /* Interrupt mask ep 12 */ +#define UICR1_IM13 (1 << 5) /* Interrupt mask ep 13 */ +#define UICR1_IM14 (1 << 6) /* Interrupt mask ep 14 */ +#define UICR1_IM15 (1 << 7) /* Interrupt mask ep 15 */ + +#define USIR0 __REG(0x40600058) /* UDC Status Interrupt Register 0 */ + +#define USIR0_IR0 (1 << 0) /* Interrupt request ep 0 */ +#define USIR0_IR1 (1 << 1) /* Interrupt request ep 1 */ +#define USIR0_IR2 (1 << 2) /* Interrupt request ep 2 */ +#define USIR0_IR3 (1 << 3) /* Interrupt request ep 3 */ +#define USIR0_IR4 (1 << 4) /* Interrupt request ep 4 */ +#define USIR0_IR5 (1 << 5) /* Interrupt request ep 5 */ +#define USIR0_IR6 (1 << 6) /* Interrupt request ep 6 */ +#define USIR0_IR7 (1 << 7) /* Interrupt request ep 7 */ + +#define USIR1 __REG(0x4060005C) /* UDC Status Interrupt Register 1 */ + +#define USIR1_IR8 (1 << 0) /* Interrupt request ep 8 */ +#define USIR1_IR9 (1 << 1) /* Interrupt request ep 9 */ +#define USIR1_IR10 (1 << 2) /* Interrupt request ep 10 */ +#define USIR1_IR11 (1 << 3) /* Interrupt request ep 11 */ +#define USIR1_IR12 (1 << 4) /* Interrupt request ep 12 */ +#define USIR1_IR13 (1 << 5) /* Interrupt request ep 13 */ +#define USIR1_IR14 (1 << 6) /* Interrupt request ep 14 */ +#define USIR1_IR15 (1 << 7) /* Interrupt request ep 15 */ + +#endif diff --git a/include/asm-arm/arch-pxa/pxa27x-udc.h b/include/asm-arm/arch-pxa/pxa27x-udc.h new file mode 100644 index 0000000..bc1cf7d0 --- /dev/null +++ b/include/asm-arm/arch-pxa/pxa27x-udc.h @@ -0,0 +1,257 @@ +#ifndef _ASM_ARCH_PXA27X_UDC_H +#define _ASM_ARCH_PXA27X_UDC_H + +#ifdef _ASM_ARCH_PXA25X_UDC_H +#error You cannot include both PXA25x and PXA27x UDC support +#endif + +#define UDCCR __REG(0x40600000) /* UDC Control Register */ +#define UDCCR_OEN (1 << 31) /* On-the-Go Enable */ +#define UDCCR_AALTHNP (1 << 30) /* A-device Alternate Host Negotiation + Protocol Port Support */ +#define UDCCR_AHNP (1 << 29) /* A-device Host Negotiation Protocol + Support */ +#define UDCCR_BHNP (1 << 28) /* B-device Host Negotiation Protocol + Enable */ +#define UDCCR_DWRE (1 << 16) /* Device Remote Wake-up Enable */ +#define UDCCR_ACN (0x03 << 11) /* Active UDC configuration Number */ +#define UDCCR_ACN_S 11 +#define UDCCR_AIN (0x07 << 8) /* Active UDC interface Number */ +#define UDCCR_AIN_S 8 +#define UDCCR_AAISN (0x07 << 5) /* Active UDC Alternate Interface + Setting Number */ +#define UDCCR_AAISN_S 5 +#define UDCCR_SMAC (1 << 4) /* Switch Endpoint Memory to Active + Configuration */ +#define UDCCR_EMCE (1 << 3) /* Endpoint Memory Configuration + Error */ +#define UDCCR_UDR (1 << 2) /* UDC Resume */ +#define UDCCR_UDA (1 << 1) /* UDC Active */ +#define UDCCR_UDE (1 << 0) /* UDC Enable */ + +#define UDCICR0 __REG(0x40600004) /* UDC Interrupt Control Register0 */ +#define UDCICR1 __REG(0x40600008) /* UDC Interrupt Control Register1 */ +#define UDCICR_FIFOERR (1 << 1) /* FIFO Error interrupt for EP */ +#define UDCICR_PKTCOMPL (1 << 0) /* Packet Complete interrupt for EP */ + +#define UDC_INT_FIFOERROR (0x2) +#define UDC_INT_PACKETCMP (0x1) + +#define UDCICR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) +#define UDCICR1_IECC (1 << 31) /* IntEn - Configuration Change */ +#define UDCICR1_IESOF (1 << 30) /* IntEn - Start of Frame */ +#define UDCICR1_IERU (1 << 29) /* IntEn - Resume */ +#define UDCICR1_IESU (1 << 28) /* IntEn - Suspend */ +#define UDCICR1_IERS (1 << 27) /* IntEn - Reset */ + +#define UDCISR0 __REG(0x4060000C) /* UDC Interrupt Status Register 0 */ +#define UDCISR1 __REG(0x40600010) /* UDC Interrupt Status Register 1 */ +#define UDCISR_INT(n,intr) (((intr) & 0x03) << (((n) & 0x0F) * 2)) +#define UDCISR1_IRCC (1 << 31) /* IntReq - Configuration Change */ +#define UDCISR1_IRSOF (1 << 30) /* IntReq - Start of Frame */ +#define UDCISR1_IRRU (1 << 29) /* IntReq - Resume */ +#define UDCISR1_IRSU (1 << 28) /* IntReq - Suspend */ +#define UDCISR1_IRRS (1 << 27) /* IntReq - Reset */ + +#define UDCFNR __REG(0x40600014) /* UDC Frame Number Register */ +#define UDCOTGICR __REG(0x40600018) /* UDC On-The-Go interrupt control */ +#define UDCOTGICR_IESF (1 << 24) /* OTG SET_FEATURE command recvd */ +#define UDCOTGICR_IEXR (1 << 17) /* Extra Transciever Interrupt + Rising Edge Interrupt Enable */ +#define UDCOTGICR_IEXF (1 << 16) /* Extra Transciever Interrupt + Falling Edge Interrupt Enable */ +#define UDCOTGICR_IEVV40R (1 << 9) /* OTG Vbus Valid 4.0V Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IEVV40F (1 << 8) /* OTG Vbus Valid 4.0V Falling Edge + Interrupt Enable */ +#define UDCOTGICR_IEVV44R (1 << 7) /* OTG Vbus Valid 4.4V Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IEVV44F (1 << 6) /* OTG Vbus Valid 4.4V Falling Edge + Interrupt Enable */ +#define UDCOTGICR_IESVR (1 << 5) /* OTG Session Valid Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IESVF (1 << 4) /* OTG Session Valid Falling Edge + Interrupt Enable */ +#define UDCOTGICR_IESDR (1 << 3) /* OTG A-Device SRP Detect Rising + Edge Interrupt Enable */ +#define UDCOTGICR_IESDF (1 << 2) /* OTG A-Device SRP Detect Falling + Edge Interrupt Enable */ +#define UDCOTGICR_IEIDR (1 << 1) /* OTG ID Change Rising Edge + Interrupt Enable */ +#define UDCOTGICR_IEIDF (1 << 0) /* OTG ID Change Falling Edge + Interrupt Enable */ + +#define UP2OCR __REG(0x40600020) /* USB Port 2 Output Control register */ +#define UP3OCR __REG(0x40600024) /* USB Port 2 Output Control register */ + +#define UP2OCR_CPVEN (1 << 0) /* Charge Pump Vbus Enable */ +#define UP2OCR_CPVPE (1 << 1) /* Charge Pump Vbus Pulse Enable */ +#define UP2OCR_DPPDE (1 << 2) /* Host Port 2 Transceiver D+ Pull Down Enable */ +#define UP2OCR_DMPDE (1 << 3) /* Host Port 2 Transceiver D- Pull Down Enable */ +#define UP2OCR_DPPUE (1 << 4) /* Host Port 2 Transceiver D+ Pull Up Enable */ +#define UP2OCR_DMPUE (1 << 5) /* Host Port 2 Transceiver D- Pull Up Enable */ +#define UP2OCR_DPPUBE (1 << 6) /* Host Port 2 Transceiver D+ Pull Up Bypass Enable */ +#define UP2OCR_DMPUBE (1 << 7) /* Host Port 2 Transceiver D- Pull Up Bypass Enable */ +#define UP2OCR_EXSP (1 << 8) /* External Transceiver Speed Control */ +#define UP2OCR_EXSUS (1 << 9) /* External Transceiver Speed Enable */ +#define UP2OCR_IDON (1 << 10) /* OTG ID Read Enable */ +#define UP2OCR_HXS (1 << 16) /* Host Port 2 Transceiver Output Select */ +#define UP2OCR_HXOE (1 << 17) /* Host Port 2 Transceiver Output Enable */ +#define UP2OCR_SEOS (1 << 24) /* Single-Ended Output Select */ + +#define UDCCSN(x) __REG2(0x40600100, (x) << 2) +#define UDCCSR0 __REG(0x40600100) /* UDC Control/Status register - Endpoint 0 */ +#define UDCCSR0_SA (1 << 7) /* Setup Active */ +#define UDCCSR0_RNE (1 << 6) /* Receive FIFO Not Empty */ +#define UDCCSR0_FST (1 << 5) /* Force Stall */ +#define UDCCSR0_SST (1 << 4) /* Sent Stall */ +#define UDCCSR0_DME (1 << 3) /* DMA Enable */ +#define UDCCSR0_FTF (1 << 2) /* Flush Transmit FIFO */ +#define UDCCSR0_IPR (1 << 1) /* IN Packet Ready */ +#define UDCCSR0_OPC (1 << 0) /* OUT Packet Complete */ + +#define UDCCSRA __REG(0x40600104) /* UDC Control/Status register - Endpoint A */ +#define UDCCSRB __REG(0x40600108) /* UDC Control/Status register - Endpoint B */ +#define UDCCSRC __REG(0x4060010C) /* UDC Control/Status register - Endpoint C */ +#define UDCCSRD __REG(0x40600110) /* UDC Control/Status register - Endpoint D */ +#define UDCCSRE __REG(0x40600114) /* UDC Control/Status register - Endpoint E */ +#define UDCCSRF __REG(0x40600118) /* UDC Control/Status register - Endpoint F */ +#define UDCCSRG __REG(0x4060011C) /* UDC Control/Status register - Endpoint G */ +#define UDCCSRH __REG(0x40600120) /* UDC Control/Status register - Endpoint H */ +#define UDCCSRI __REG(0x40600124) /* UDC Control/Status register - Endpoint I */ +#define UDCCSRJ __REG(0x40600128) /* UDC Control/Status register - Endpoint J */ +#define UDCCSRK __REG(0x4060012C) /* UDC Control/Status register - Endpoint K */ +#define UDCCSRL __REG(0x40600130) /* UDC Control/Status register - Endpoint L */ +#define UDCCSRM __REG(0x40600134) /* UDC Control/Status register - Endpoint M */ +#define UDCCSRN __REG(0x40600138) /* UDC Control/Status register - Endpoint N */ +#define UDCCSRP __REG(0x4060013C) /* UDC Control/Status register - Endpoint P */ +#define UDCCSRQ __REG(0x40600140) /* UDC Control/Status register - Endpoint Q */ +#define UDCCSRR __REG(0x40600144) /* UDC Control/Status register - Endpoint R */ +#define UDCCSRS __REG(0x40600148) /* UDC Control/Status register - Endpoint S */ +#define UDCCSRT __REG(0x4060014C) /* UDC Control/Status register - Endpoint T */ +#define UDCCSRU __REG(0x40600150) /* UDC Control/Status register - Endpoint U */ +#define UDCCSRV __REG(0x40600154) /* UDC Control/Status register - Endpoint V */ +#define UDCCSRW __REG(0x40600158) /* UDC Control/Status register - Endpoint W */ +#define UDCCSRX __REG(0x4060015C) /* UDC Control/Status register - Endpoint X */ + +#define UDCCSR_DPE (1 << 9) /* Data Packet Error */ +#define UDCCSR_FEF (1 << 8) /* Flush Endpoint FIFO */ +#define UDCCSR_SP (1 << 7) /* Short Packet Control/Status */ +#define UDCCSR_BNE (1 << 6) /* Buffer Not Empty (IN endpoints) */ +#define UDCCSR_BNF (1 << 6) /* Buffer Not Full (OUT endpoints) */ +#define UDCCSR_FST (1 << 5) /* Force STALL */ +#define UDCCSR_SST (1 << 4) /* Sent STALL */ +#define UDCCSR_DME (1 << 3) /* DMA Enable */ +#define UDCCSR_TRN (1 << 2) /* Tx/Rx NAK */ +#define UDCCSR_PC (1 << 1) /* Packet Complete */ +#define UDCCSR_FS (1 << 0) /* FIFO needs service */ + +#define UDCBCN(x) __REG2(0x40600200, (x)<<2) +#define UDCBCR0 __REG(0x40600200) /* Byte Count Register - EP0 */ +#define UDCBCRA __REG(0x40600204) /* Byte Count Register - EPA */ +#define UDCBCRB __REG(0x40600208) /* Byte Count Register - EPB */ +#define UDCBCRC __REG(0x4060020C) /* Byte Count Register - EPC */ +#define UDCBCRD __REG(0x40600210) /* Byte Count Register - EPD */ +#define UDCBCRE __REG(0x40600214) /* Byte Count Register - EPE */ +#define UDCBCRF __REG(0x40600218) /* Byte Count Register - EPF */ +#define UDCBCRG __REG(0x4060021C) /* Byte Count Register - EPG */ +#define UDCBCRH __REG(0x40600220) /* Byte Count Register - EPH */ +#define UDCBCRI __REG(0x40600224) /* Byte Count Register - EPI */ +#define UDCBCRJ __REG(0x40600228) /* Byte Count Register - EPJ */ +#define UDCBCRK __REG(0x4060022C) /* Byte Count Register - EPK */ +#define UDCBCRL __REG(0x40600230) /* Byte Count Register - EPL */ +#define UDCBCRM __REG(0x40600234) /* Byte Count Register - EPM */ +#define UDCBCRN __REG(0x40600238) /* Byte Count Register - EPN */ +#define UDCBCRP __REG(0x4060023C) /* Byte Count Register - EPP */ +#define UDCBCRQ __REG(0x40600240) /* Byte Count Register - EPQ */ +#define UDCBCRR __REG(0x40600244) /* Byte Count Register - EPR */ +#define UDCBCRS __REG(0x40600248) /* Byte Count Register - EPS */ +#define UDCBCRT __REG(0x4060024C) /* Byte Count Register - EPT */ +#define UDCBCRU __REG(0x40600250) /* Byte Count Register - EPU */ +#define UDCBCRV __REG(0x40600254) /* Byte Count Register - EPV */ +#define UDCBCRW __REG(0x40600258) /* Byte Count Register - EPW */ +#define UDCBCRX __REG(0x4060025C) /* Byte Count Register - EPX */ + +#define UDCDN(x) __REG2(0x40600300, (x)<<2) +#define PHYS_UDCDN(x) (0x40600300 + ((x)<<2)) +#define PUDCDN(x) (volatile u32 *)(io_p2v(PHYS_UDCDN((x)))) +#define UDCDR0 __REG(0x40600300) /* Data Register - EP0 */ +#define UDCDRA __REG(0x40600304) /* Data Register - EPA */ +#define UDCDRB __REG(0x40600308) /* Data Register - EPB */ +#define UDCDRC __REG(0x4060030C) /* Data Register - EPC */ +#define UDCDRD __REG(0x40600310) /* Data Register - EPD */ +#define UDCDRE __REG(0x40600314) /* Data Register - EPE */ +#define UDCDRF __REG(0x40600318) /* Data Register - EPF */ +#define UDCDRG __REG(0x4060031C) /* Data Register - EPG */ +#define UDCDRH __REG(0x40600320) /* Data Register - EPH */ +#define UDCDRI __REG(0x40600324) /* Data Register - EPI */ +#define UDCDRJ __REG(0x40600328) /* Data Register - EPJ */ +#define UDCDRK __REG(0x4060032C) /* Data Register - EPK */ +#define UDCDRL __REG(0x40600330) /* Data Register - EPL */ +#define UDCDRM __REG(0x40600334) /* Data Register - EPM */ +#define UDCDRN __REG(0x40600338) /* Data Register - EPN */ +#define UDCDRP __REG(0x4060033C) /* Data Register - EPP */ +#define UDCDRQ __REG(0x40600340) /* Data Register - EPQ */ +#define UDCDRR __REG(0x40600344) /* Data Register - EPR */ +#define UDCDRS __REG(0x40600348) /* Data Register - EPS */ +#define UDCDRT __REG(0x4060034C) /* Data Register - EPT */ +#define UDCDRU __REG(0x40600350) /* Data Register - EPU */ +#define UDCDRV __REG(0x40600354) /* Data Register - EPV */ +#define UDCDRW __REG(0x40600358) /* Data Register - EPW */ +#define UDCDRX __REG(0x4060035C) /* Data Register - EPX */ + +#define UDCCN(x) __REG2(0x40600400, (x)<<2) +#define UDCCRA __REG(0x40600404) /* Configuration register EPA */ +#define UDCCRB __REG(0x40600408) /* Configuration register EPB */ +#define UDCCRC __REG(0x4060040C) /* Configuration register EPC */ +#define UDCCRD __REG(0x40600410) /* Configuration register EPD */ +#define UDCCRE __REG(0x40600414) /* Configuration register EPE */ +#define UDCCRF __REG(0x40600418) /* Configuration register EPF */ +#define UDCCRG __REG(0x4060041C) /* Configuration register EPG */ +#define UDCCRH __REG(0x40600420) /* Configuration register EPH */ +#define UDCCRI __REG(0x40600424) /* Configuration register EPI */ +#define UDCCRJ __REG(0x40600428) /* Configuration register EPJ */ +#define UDCCRK __REG(0x4060042C) /* Configuration register EPK */ +#define UDCCRL __REG(0x40600430) /* Configuration register EPL */ +#define UDCCRM __REG(0x40600434) /* Configuration register EPM */ +#define UDCCRN __REG(0x40600438) /* Configuration register EPN */ +#define UDCCRP __REG(0x4060043C) /* Configuration register EPP */ +#define UDCCRQ __REG(0x40600440) /* Configuration register EPQ */ +#define UDCCRR __REG(0x40600444) /* Configuration register EPR */ +#define UDCCRS __REG(0x40600448) /* Configuration register EPS */ +#define UDCCRT __REG(0x4060044C) /* Configuration register EPT */ +#define UDCCRU __REG(0x40600450) /* Configuration register EPU */ +#define UDCCRV __REG(0x40600454) /* Configuration register EPV */ +#define UDCCRW __REG(0x40600458) /* Configuration register EPW */ +#define UDCCRX __REG(0x4060045C) /* Configuration register EPX */ + +#define UDCCONR_CN (0x03 << 25) /* Configuration Number */ +#define UDCCONR_CN_S (25) +#define UDCCONR_IN (0x07 << 22) /* Interface Number */ +#define UDCCONR_IN_S (22) +#define UDCCONR_AISN (0x07 << 19) /* Alternate Interface Number */ +#define UDCCONR_AISN_S (19) +#define UDCCONR_EN (0x0f << 15) /* Endpoint Number */ +#define UDCCONR_EN_S (15) +#define UDCCONR_ET (0x03 << 13) /* Endpoint Type: */ +#define UDCCONR_ET_S (13) +#define UDCCONR_ET_INT (0x03 << 13) /* Interrupt */ +#define UDCCONR_ET_BULK (0x02 << 13) /* Bulk */ +#define UDCCONR_ET_ISO (0x01 << 13) /* Isochronous */ +#define UDCCONR_ET_NU (0x00 << 13) /* Not used */ +#define UDCCONR_ED (1 << 12) /* Endpoint Direction */ +#define UDCCONR_MPS (0x3ff << 2) /* Maximum Packet Size */ +#define UDCCONR_MPS_S (2) +#define UDCCONR_DE (1 << 1) /* Double Buffering Enable */ +#define UDCCONR_EE (1 << 0) /* Endpoint Enable */ + + +#define UDC_INT_FIFOERROR (0x2) +#define UDC_INT_PACKETCMP (0x1) + +#define UDC_FNR_MASK (0x7ff) + +#define UDCCSR_WR_MASK (UDCCSR_DME|UDCCSR_FST) +#define UDC_BCR_MASK (0x3ff) + +#endif diff --git a/include/asm-arm/arch-pxa/pxa2xx-gpio.h b/include/asm-arm/arch-pxa/pxa2xx-gpio.h index b81cd63..6ef1dd0 100644 --- a/include/asm-arm/arch-pxa/pxa2xx-gpio.h +++ b/include/asm-arm/arch-pxa/pxa2xx-gpio.h @@ -1,6 +1,8 @@ #ifndef __ASM_ARCH_PXA2XX_GPIO_H #define __ASM_ARCH_PXA2XX_GPIO_H +#warning Please use mfp-pxa2[57]x.h instead of pxa2xx-gpio.h + /* GPIO alternate function assignments */ #define GPIO1_RST 1 /* reset */ diff --git a/include/asm-arm/arch-pxa/pxa2xx-regs.h b/include/asm-arm/arch-pxa/pxa2xx-regs.h index 9553b54..73e0a32 100644 --- a/include/asm-arm/arch-pxa/pxa2xx-regs.h +++ b/include/asm-arm/arch-pxa/pxa2xx-regs.h @@ -81,4 +81,166 @@ #endif + +/* + * Power Manager + */ + +#define PMCR __REG(0x40F00000) /* Power Manager Control Register */ +#define PSSR __REG(0x40F00004) /* Power Manager Sleep Status Register */ +#define PSPR __REG(0x40F00008) /* Power Manager Scratch Pad Register */ +#define PWER __REG(0x40F0000C) /* Power Manager Wake-up Enable Register */ +#define PRER __REG(0x40F00010) /* Power Manager GPIO Rising-Edge Detect Enable Register */ +#define PFER __REG(0x40F00014) /* Power Manager GPIO Falling-Edge Detect Enable Register */ +#define PEDR __REG(0x40F00018) /* Power Manager GPIO Edge Detect Status Register */ +#define PCFR __REG(0x40F0001C) /* Power Manager General Configuration Register */ +#define PGSR0 __REG(0x40F00020) /* Power Manager GPIO Sleep State Register for GP[31-0] */ +#define PGSR1 __REG(0x40F00024) /* Power Manager GPIO Sleep State Register for GP[63-32] */ +#define PGSR2 __REG(0x40F00028) /* Power Manager GPIO Sleep State Register for GP[84-64] */ +#define PGSR3 __REG(0x40F0002C) /* Power Manager GPIO Sleep State Register for GP[118-96] */ +#define RCSR __REG(0x40F00030) /* Reset Controller Status Register */ + +#define PSLR __REG(0x40F00034) /* Power Manager Sleep Config Register */ +#define PSTR __REG(0x40F00038) /* Power Manager Standby Config Register */ +#define PSNR __REG(0x40F0003C) /* Power Manager Sense Config Register */ +#define PVCR __REG(0x40F00040) /* Power Manager VoltageControl Register */ +#define PKWR __REG(0x40F00050) /* Power Manager KB Wake-up Enable Reg */ +#define PKSR __REG(0x40F00054) /* Power Manager KB Level-Detect Register */ +#define PCMD(x) __REG2(0x40F00080, (x)<<2) +#define PCMD0 __REG(0x40F00080 + 0 * 4) +#define PCMD1 __REG(0x40F00080 + 1 * 4) +#define PCMD2 __REG(0x40F00080 + 2 * 4) +#define PCMD3 __REG(0x40F00080 + 3 * 4) +#define PCMD4 __REG(0x40F00080 + 4 * 4) +#define PCMD5 __REG(0x40F00080 + 5 * 4) +#define PCMD6 __REG(0x40F00080 + 6 * 4) +#define PCMD7 __REG(0x40F00080 + 7 * 4) +#define PCMD8 __REG(0x40F00080 + 8 * 4) +#define PCMD9 __REG(0x40F00080 + 9 * 4) +#define PCMD10 __REG(0x40F00080 + 10 * 4) +#define PCMD11 __REG(0x40F00080 + 11 * 4) +#define PCMD12 __REG(0x40F00080 + 12 * 4) +#define PCMD13 __REG(0x40F00080 + 13 * 4) +#define PCMD14 __REG(0x40F00080 + 14 * 4) +#define PCMD15 __REG(0x40F00080 + 15 * 4) +#define PCMD16 __REG(0x40F00080 + 16 * 4) +#define PCMD17 __REG(0x40F00080 + 17 * 4) +#define PCMD18 __REG(0x40F00080 + 18 * 4) +#define PCMD19 __REG(0x40F00080 + 19 * 4) +#define PCMD20 __REG(0x40F00080 + 20 * 4) +#define PCMD21 __REG(0x40F00080 + 21 * 4) +#define PCMD22 __REG(0x40F00080 + 22 * 4) +#define PCMD23 __REG(0x40F00080 + 23 * 4) +#define PCMD24 __REG(0x40F00080 + 24 * 4) +#define PCMD25 __REG(0x40F00080 + 25 * 4) +#define PCMD26 __REG(0x40F00080 + 26 * 4) +#define PCMD27 __REG(0x40F00080 + 27 * 4) +#define PCMD28 __REG(0x40F00080 + 28 * 4) +#define PCMD29 __REG(0x40F00080 + 29 * 4) +#define PCMD30 __REG(0x40F00080 + 30 * 4) +#define PCMD31 __REG(0x40F00080 + 31 * 4) + +#define PCMD_MBC (1<<12) +#define PCMD_DCE (1<<11) +#define PCMD_LC (1<<10) +/* FIXME: PCMD_SQC need be checked. */ +#define PCMD_SQC (3<<8) /* currently only bit 8 is changeable, + bit 9 should be 0 all day. */ +#define PVCR_VCSA (0x1<<14) +#define PVCR_CommandDelay (0xf80) +#define PCFR_PI2C_EN (0x1 << 6) + +#define PSSR_OTGPH (1 << 6) /* OTG Peripheral control Hold */ +#define PSSR_RDH (1 << 5) /* Read Disable Hold */ +#define PSSR_PH (1 << 4) /* Peripheral Control Hold */ +#define PSSR_STS (1 << 3) /* Standby Mode Status */ +#define PSSR_VFS (1 << 2) /* VDD Fault Status */ +#define PSSR_BFS (1 << 1) /* Battery Fault Status */ +#define PSSR_SSS (1 << 0) /* Software Sleep Status */ + +#define PSLR_SL_ROD (1 << 20) /* Sleep-Mode/Depp-Sleep Mode nRESET_OUT Disable */ + +#define PCFR_RO (1 << 15) /* RDH Override */ +#define PCFR_PO (1 << 14) /* PH Override */ +#define PCFR_GPROD (1 << 12) /* GPIO nRESET_OUT Disable */ +#define PCFR_L1_EN (1 << 11) /* Sleep Mode L1 converter Enable */ +#define PCFR_FVC (1 << 10) /* Frequency/Voltage Change */ +#define PCFR_DC_EN (1 << 7) /* Sleep/deep-sleep DC-DC Converter Enable */ +#define PCFR_PI2CEN (1 << 6) /* Enable PI2C controller */ +#define PCFR_GPR_EN (1 << 4) /* nRESET_GPIO Pin Enable */ +#define PCFR_DS (1 << 3) /* Deep Sleep Mode */ +#define PCFR_FS (1 << 2) /* Float Static Chip Selects */ +#define PCFR_FP (1 << 1) /* Float PCMCIA controls */ +#define PCFR_OPDE (1 << 0) /* 3.6864 MHz oscillator power-down enable */ + +#define RCSR_GPR (1 << 3) /* GPIO Reset */ +#define RCSR_SMR (1 << 2) /* Sleep Mode */ +#define RCSR_WDR (1 << 1) /* Watchdog Reset */ +#define RCSR_HWR (1 << 0) /* Hardware Reset */ + +#define PWER_GPIO(Nb) (1 << Nb) /* GPIO [0..15] wake-up enable */ +#define PWER_GPIO0 PWER_GPIO (0) /* GPIO [0] wake-up enable */ +#define PWER_GPIO1 PWER_GPIO (1) /* GPIO [1] wake-up enable */ +#define PWER_GPIO2 PWER_GPIO (2) /* GPIO [2] wake-up enable */ +#define PWER_GPIO3 PWER_GPIO (3) /* GPIO [3] wake-up enable */ +#define PWER_GPIO4 PWER_GPIO (4) /* GPIO [4] wake-up enable */ +#define PWER_GPIO5 PWER_GPIO (5) /* GPIO [5] wake-up enable */ +#define PWER_GPIO6 PWER_GPIO (6) /* GPIO [6] wake-up enable */ +#define PWER_GPIO7 PWER_GPIO (7) /* GPIO [7] wake-up enable */ +#define PWER_GPIO8 PWER_GPIO (8) /* GPIO [8] wake-up enable */ +#define PWER_GPIO9 PWER_GPIO (9) /* GPIO [9] wake-up enable */ +#define PWER_GPIO10 PWER_GPIO (10) /* GPIO [10] wake-up enable */ +#define PWER_GPIO11 PWER_GPIO (11) /* GPIO [11] wake-up enable */ +#define PWER_GPIO12 PWER_GPIO (12) /* GPIO [12] wake-up enable */ +#define PWER_GPIO13 PWER_GPIO (13) /* GPIO [13] wake-up enable */ +#define PWER_GPIO14 PWER_GPIO (14) /* GPIO [14] wake-up enable */ +#define PWER_GPIO15 PWER_GPIO (15) /* GPIO [15] wake-up enable */ +#define PWER_RTC 0x80000000 /* RTC alarm wake-up enable */ + +/* + * PXA2xx specific Core clock definitions + */ +#define CCCR __REG(0x41300000) /* Core Clock Configuration Register */ +#define CCSR __REG(0x4130000C) /* Core Clock Status Register */ +#define CKEN __REG(0x41300004) /* Clock Enable Register */ +#define OSCC __REG(0x41300008) /* Oscillator Configuration Register */ + +#define CCCR_N_MASK 0x0380 /* Run Mode Frequency to Turbo Mode Frequency Multiplier */ +#define CCCR_M_MASK 0x0060 /* Memory Frequency to Run Mode Frequency Multiplier */ +#define CCCR_L_MASK 0x001f /* Crystal Frequency to Memory Frequency Multiplier */ + +#define CKEN_AC97CONF (31) /* AC97 Controller Configuration */ +#define CKEN_CAMERA (24) /* Camera Interface Clock Enable */ +#define CKEN_SSP1 (23) /* SSP1 Unit Clock Enable */ +#define CKEN_MEMC (22) /* Memory Controller Clock Enable */ +#define CKEN_MEMSTK (21) /* Memory Stick Host Controller */ +#define CKEN_IM (20) /* Internal Memory Clock Enable */ +#define CKEN_KEYPAD (19) /* Keypad Interface Clock Enable */ +#define CKEN_USIM (18) /* USIM Unit Clock Enable */ +#define CKEN_MSL (17) /* MSL Unit Clock Enable */ +#define CKEN_LCD (16) /* LCD Unit Clock Enable */ +#define CKEN_PWRI2C (15) /* PWR I2C Unit Clock Enable */ +#define CKEN_I2C (14) /* I2C Unit Clock Enable */ +#define CKEN_FICP (13) /* FICP Unit Clock Enable */ +#define CKEN_MMC (12) /* MMC Unit Clock Enable */ +#define CKEN_USB (11) /* USB Unit Clock Enable */ +#define CKEN_ASSP (10) /* ASSP (SSP3) Clock Enable */ +#define CKEN_USBHOST (10) /* USB Host Unit Clock Enable */ +#define CKEN_OSTIMER (9) /* OS Timer Unit Clock Enable */ +#define CKEN_NSSP (9) /* NSSP (SSP2) Clock Enable */ +#define CKEN_I2S (8) /* I2S Unit Clock Enable */ +#define CKEN_BTUART (7) /* BTUART Unit Clock Enable */ +#define CKEN_FFUART (6) /* FFUART Unit Clock Enable */ +#define CKEN_STUART (5) /* STUART Unit Clock Enable */ +#define CKEN_HWUART (4) /* HWUART Unit Clock Enable */ +#define CKEN_SSP3 (4) /* SSP3 Unit Clock Enable */ +#define CKEN_SSP (3) /* SSP Unit Clock Enable */ +#define CKEN_SSP2 (3) /* SSP2 Unit Clock Enable */ +#define CKEN_AC97 (2) /* AC97 Unit Clock Enable */ +#define CKEN_PWM1 (1) /* PWM1 Clock Enable */ +#define CKEN_PWM0 (0) /* PWM0 Clock Enable */ + +#define OSCC_OON (1 << 1) /* 32.768kHz OON (write-once only bit) */ +#define OSCC_OOK (1 << 0) /* 32.768kHz OOK (read-only bit) */ + #endif diff --git a/include/asm-arm/arch-pxa/system.h b/include/asm-arm/arch-pxa/system.h index 9aa6c2e..ba7e132 100644 --- a/include/asm-arm/arch-pxa/system.h +++ b/include/asm-arm/arch-pxa/system.h @@ -12,6 +12,7 @@ #include <asm/proc-fns.h> #include "hardware.h" +#include "pxa2xx-regs.h" #include "pxa-regs.h" static inline void arch_idle(void) diff --git a/include/asm-arm/arch-pxa/zylonite.h b/include/asm-arm/arch-pxa/zylonite.h index 4881b80..de577de 100644 --- a/include/asm-arm/arch-pxa/zylonite.h +++ b/include/asm-arm/arch-pxa/zylonite.h @@ -15,7 +15,6 @@ struct platform_mmc_slot { extern struct platform_mmc_slot zylonite_mmc_slot[]; -extern int gpio_backlight; extern int gpio_eth_irq; extern int wm9713_irq; diff --git a/include/asm-arm/arch-rpc/io.h b/include/asm-arm/arch-rpc/io.h index b4da08d..6bd2295 100644 --- a/include/asm-arm/arch-rpc/io.h +++ b/include/asm-arm/arch-rpc/io.h @@ -126,7 +126,7 @@ static inline unsigned sz __in##fnsuffix (unsigned int port) \ return (unsigned sz)value; \ } -static inline void __iomem *__ioaddr(unsigned int port) +static inline void __iomem *__deprecated __ioaddr(unsigned int port) { void __iomem *ret; if (__PORT_PCIO(port)) @@ -232,8 +232,7 @@ DECLARE_IO(int,l,"") result; \ }) -#define __ioaddrc(port) \ - ((__PORT_PCIO(port) ? PCIO_BASE : IO_BASE) + ((port) << 2)) +#define __ioaddrc(port) __ioaddr(port) #define inb(p) (__builtin_constant_p((p)) ? __inbc(p) : __inb(p)) #define inw(p) (__builtin_constant_p((p)) ? __inwc(p) : __inw(p)) diff --git a/include/asm-arm/arch-s3c2410/gpio.h b/include/asm-arm/arch-s3c2410/gpio.h index 7583895..18e10d2 100644 --- a/include/asm-arm/arch-s3c2410/gpio.h +++ b/include/asm-arm/arch-s3c2410/gpio.h @@ -1,68 +1,18 @@ -/* - * linux/include/asm-arm/arch-s3c2410/gpio.h +/* linux/include/asm-arm/arch-s3c2410/gpio.h * - * S3C2410 GPIO wrappers for arch-neutral GPIO calls + * Copyright (c) 2008 Simtec Electronics + * http://armlinux.simtec.co.uk/ + * Ben Dooks <ben@simtec.co.uk> * - * Written by Philipp Zabel <philipp.zabel@gmail.com> + * S3C2410 - GPIO lib support * * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#ifndef __ASM_ARCH_S3C2410_GPIO_H -#define __ASM_ARCH_S3C2410_GPIO_H - -#include <asm/irq.h> -#include <asm/hardware.h> -#include <asm/arch/regs-gpio.h> - -static inline int gpio_request(unsigned gpio, const char *label) -{ - return 0; -} - -static inline void gpio_free(unsigned gpio) -{ - return; -} - -static inline int gpio_direction_input(unsigned gpio) -{ - s3c2410_gpio_cfgpin(gpio, S3C2410_GPIO_INPUT); - return 0; -} - -static inline int gpio_direction_output(unsigned gpio, int value) -{ - s3c2410_gpio_cfgpin(gpio, S3C2410_GPIO_OUTPUT); - /* REVISIT can we write the value first, to avoid glitching? */ - s3c2410_gpio_setpin(gpio, value); - return 0; -} - -#define gpio_get_value(gpio) s3c2410_gpio_getpin(gpio) -#define gpio_set_value(gpio,value) s3c2410_gpio_setpin(gpio, value) - -#include <asm-generic/gpio.h> /* cansleep wrappers */ - -#ifdef CONFIG_CPU_S3C2400 -#define gpio_to_irq(gpio) s3c2400_gpio_getirq(gpio) -#else -#define gpio_to_irq(gpio) s3c2410_gpio_getirq(gpio) -#endif + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ -/* FIXME implement irq_to_gpio() */ +#define gpio_get_value __gpio_get_value +#define gpio_set_value __gpio_set_value +#define gpio_cansleep __gpio_cansleep -#endif +#include <asm-generic/gpio.h> diff --git a/include/asm-arm/arch-s3c2410/regs-clock.h b/include/asm-arm/arch-s3c2410/regs-clock.h index ecae9e7..3766135 100644 --- a/include/asm-arm/arch-s3c2410/regs-clock.h +++ b/include/asm-arm/arch-s3c2410/regs-clock.h @@ -189,6 +189,8 @@ s3c2410_get_pll(unsigned int pllval, unsigned int baseclk) #define S3C2412_CLKSRC_I2SCLK_MPLL (1<<9) #define S3C2412_CLKSRC_USBCLK_HCLK (1<<10) #define S3C2412_CLKSRC_CAMCLK_HCLK (1<<11) +#define S3C2412_CLKSRC_UREFCLK_EXTCLK (1<<12) +#define S3C2412_CLKSRC_EREFCLK_EXTCLK (1<<14) #endif /* CONFIG_CPU_S3C2412 | CONFIG_CPU_S3C2413 */ diff --git a/include/asm-arm/assembler.h b/include/asm-arm/assembler.h index fce8328..911393b 100644 --- a/include/asm-arm/assembler.h +++ b/include/asm-arm/assembler.h @@ -56,6 +56,21 @@ #endif /* + * This can be used to enable code to cacheline align the destination + * pointer when bulk writing to memory. Experiments on StrongARM and + * XScale didn't show this a worthwhile thing to do when the cache is not + * set to write-allocate (this would need further testing on XScale when WA + * is used). + * + * On Feroceon there is much to gain however, regardless of cache mode. + */ +#ifdef CONFIG_CPU_FEROCEON +#define CALGN(code...) code +#else +#define CALGN(code...) +#endif + +/* * Enable and disable interrupts */ #if __LINUX_ARM_ARCH__ >= 6 diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h index 759a97b..70b0fe7 100644 --- a/include/asm-arm/cacheflush.h +++ b/include/asm-arm/cacheflush.h @@ -95,11 +95,7 @@ #endif #if defined(CONFIG_CPU_FEROCEON) -# ifdef _CACHE -# define MULTI_CACHE 1 -# else -# define _CACHE feroceon -# endif +# define MULTI_CACHE 1 #endif #if defined(CONFIG_CPU_V6) @@ -410,6 +406,13 @@ extern void flush_dcache_page(struct page *); extern void __flush_dcache_page(struct address_space *mapping, struct page *page); +static inline void __flush_icache_all(void) +{ + asm("mcr p15, 0, %0, c7, c5, 0 @ invalidate I-cache\n" + : + : "r" (0)); +} + #define ARCH_HAS_FLUSH_ANON_PAGE static inline void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr) diff --git a/include/asm-arm/dyntick.h b/include/asm-arm/dyntick.h deleted file mode 100644 index 19fab2d..0000000 --- a/include/asm-arm/dyntick.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASMARM_DYNTICK_H -#define _ASMARM_DYNTICK_H - -#include <asm/mach/time.h> - -#endif /* _ASMARM_DYNTICK_H */ diff --git a/include/asm-arm/ecard.h b/include/asm-arm/ecard.h index 684fe06..5e22881 100644 --- a/include/asm-arm/ecard.h +++ b/include/asm-arm/ecard.h @@ -85,19 +85,6 @@ #define MAX_ECARDS 9 -typedef enum { /* Cards address space */ - ECARD_IOC, - ECARD_MEMC, - ECARD_EASI -} card_type_t; - -typedef enum { /* Speed for ECARD_IOC space */ - ECARD_SLOW = 0, - ECARD_MEDIUM = 1, - ECARD_FAST = 2, - ECARD_SYNC = 3 -} card_speed_t; - struct ecard_id { /* Card ID structure */ unsigned short manufacturer; unsigned short product; @@ -190,16 +177,6 @@ struct in_chunk_dir { }; /* - * ecard_claim: claim an expansion card entry - */ -#define ecard_claim(ec) ((ec)->claimed = 1) - -/* - * ecard_release: release an expansion card entry - */ -#define ecard_release(ec) ((ec)->claimed = 0) - -/* * Read a chunk from an expansion card * cd : where to put read data * ec : expansion card info struct @@ -209,18 +186,6 @@ struct in_chunk_dir { extern int ecard_readchunk (struct in_chunk_dir *cd, struct expansion_card *ec, int id, int num); /* - * Obtain the address of a card. This returns the "old style" address - * and should no longer be used. - */ -static inline unsigned int __deprecated -ecard_address(struct expansion_card *ec, card_type_t type, card_speed_t speed) -{ - extern unsigned int __ecard_address(struct expansion_card *, - card_type_t, card_speed_t); - return __ecard_address(ec, type, speed); -} - -/* * Request and release ecard resources */ extern int ecard_request_resources(struct expansion_card *ec); diff --git a/include/asm-arm/hardware/iop3xx-gpio.h b/include/asm-arm/hardware/iop3xx-gpio.h new file mode 100644 index 0000000..0c9331f --- /dev/null +++ b/include/asm-arm/hardware/iop3xx-gpio.h @@ -0,0 +1,73 @@ +/* + * linux/include/asm-arm/hardware/iop3xx-gpio.h + * + * IOP3xx GPIO wrappers + * + * Copyright (c) 2008 Arnaud Patard <arnaud.patard@rtp-net.org> + * Based on IXP4XX gpio.h file + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __ASM_ARM_HARDWARE_IOP3XX_GPIO_H +#define __ASM_ARM_HARDWARE_IOP3XX_GPIO_H + +#include <asm/hardware.h> +#include <asm-generic/gpio.h> + +#define IOP3XX_N_GPIOS 8 + +static inline int gpio_get_value(unsigned gpio) +{ + if (gpio > IOP3XX_N_GPIOS) + return __gpio_get_value(gpio); + + return gpio_line_get(gpio); +} + +static inline void gpio_set_value(unsigned gpio, int value) +{ + if (gpio > IOP3XX_N_GPIOS) { + __gpio_set_value(gpio, value); + return; + } + gpio_line_set(gpio, value); +} + +static inline int gpio_cansleep(unsigned gpio) +{ + if (gpio < IOP3XX_N_GPIOS) + return 0; + else + return __gpio_cansleep(gpio); +} + +/* + * The GPIOs are not generating any interrupt + * Note : manuals are not clear about this + */ +static inline int gpio_to_irq(int gpio) +{ + return -EINVAL; +} + +static inline int irq_to_gpio(int gpio) +{ + return -EINVAL; +} + +#endif + diff --git a/include/asm-arm/hw_irq.h b/include/asm-arm/hw_irq.h index 98d594a..f1a08a5 100644 --- a/include/asm-arm/hw_irq.h +++ b/include/asm-arm/hw_irq.h @@ -6,15 +6,4 @@ #include <asm/mach/irq.h> -#if defined(CONFIG_NO_IDLE_HZ) -# include <asm/dyntick.h> -# define handle_dynamic_tick(action) \ - if (!(action->flags & IRQF_TIMER) && system_timer->dyn_tick) { \ - write_seqlock(&xtime_lock); \ - if (system_timer->dyn_tick->state & DYN_TICK_ENABLED) \ - system_timer->dyn_tick->handler(irq, NULL); \ - write_sequnlock(&xtime_lock); \ - } -#endif - #endif diff --git a/include/asm-arm/kexec.h b/include/asm-arm/kexec.h index 47fe34d..c8986bb 100644 --- a/include/asm-arm/kexec.h +++ b/include/asm-arm/kexec.h @@ -14,8 +14,6 @@ #define KEXEC_ARCH KEXEC_ARCH_ARM -#define KEXEC_BOOT_PARAMS_SIZE 1536 - #define KEXEC_ARM_ATAGS_OFFSET 0x1000 #define KEXEC_ARM_ZIMAGE_OFFSET 0x8000 diff --git a/include/asm-arm/mach/time.h b/include/asm-arm/mach/time.h index 5dc3570..2fd36ea 100644 --- a/include/asm-arm/mach/time.h +++ b/include/asm-arm/mach/time.h @@ -41,30 +41,8 @@ struct sys_timer { #ifndef CONFIG_GENERIC_TIME unsigned long (*offset)(void); #endif - -#ifdef CONFIG_NO_IDLE_HZ - struct dyn_tick_timer *dyn_tick; -#endif -}; - -#ifdef CONFIG_NO_IDLE_HZ - -#define DYN_TICK_ENABLED (1 << 1) - -struct dyn_tick_timer { - spinlock_t lock; - unsigned int state; /* Current state */ - int (*enable)(void); /* Enables dynamic tick */ - int (*disable)(void); /* Disables dynamic tick */ - void (*reprogram)(unsigned long); /* Reprograms the timer */ - int (*handler)(int, void *); }; -void timer_dyn_reprogram(void); -#else -#define timer_dyn_reprogram() do { } while (0) -#endif - extern struct sys_timer *system_timer; extern void timer_tick(void); diff --git a/include/asm-arm/mmu_context.h b/include/asm-arm/mmu_context.h index 6913d02..91b9dfd 100644 --- a/include/asm-arm/mmu_context.h +++ b/include/asm-arm/mmu_context.h @@ -97,6 +97,11 @@ switch_mm(struct mm_struct *prev, struct mm_struct *next, #ifdef CONFIG_MMU unsigned int cpu = smp_processor_id(); +#ifdef CONFIG_SMP + /* check for possible thread migration */ + if (!cpus_empty(next->cpu_vm_mask) && !cpu_isset(cpu, next->cpu_vm_mask)) + __flush_icache_all(); +#endif if (!cpu_test_and_set(cpu, next->cpu_vm_mask) || prev != next) { check_context(next); cpu_switch_mm(next->pgd, next); diff --git a/include/asm-arm/plat-orion/cache-feroceon-l2.h b/include/asm-arm/plat-orion/cache-feroceon-l2.h new file mode 100644 index 0000000..ba4e016 --- /dev/null +++ b/include/asm-arm/plat-orion/cache-feroceon-l2.h @@ -0,0 +1,11 @@ +/* + * include/asm-arm/plat-orion/cache-feroceon-l2.h + * + * Copyright (C) 2008 Marvell Semiconductor + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +extern void __init feroceon_l2_init(int l2_wt_override); diff --git a/include/asm-arm/plat-orion/orion_nand.h b/include/asm-arm/plat-orion/orion_nand.h index ffd3852..ad4ce94 100644 --- a/include/asm-arm/plat-orion/orion_nand.h +++ b/include/asm-arm/plat-orion/orion_nand.h @@ -18,6 +18,7 @@ struct orion_nand_data { u8 ale; /* address line number connected to ALE */ u8 cle; /* address line number connected to CLE */ u8 width; /* buswidth */ + u8 chip_delay; }; diff --git a/include/asm-arm/plat-orion/pcie.h b/include/asm-arm/plat-orion/pcie.h index 6434ac6..e61b7bd 100644 --- a/include/asm-arm/plat-orion/pcie.h +++ b/include/asm-arm/plat-orion/pcie.h @@ -14,6 +14,7 @@ u32 orion_pcie_dev_id(void __iomem *base); u32 orion_pcie_rev(void __iomem *base); int orion_pcie_link_up(void __iomem *base); +int orion_pcie_x4_mode(void __iomem *base); int orion_pcie_get_local_bus_nr(void __iomem *base); void orion_pcie_set_local_bus_nr(void __iomem *base, int nr); void orion_pcie_setup(void __iomem *base, diff --git a/include/asm-arm/plat-s3c/regs-timer.h b/include/asm-arm/plat-s3c/regs-timer.h index 8b0d594..b5bc692 100644 --- a/include/asm-arm/plat-s3c/regs-timer.h +++ b/include/asm-arm/plat-s3c/regs-timer.h @@ -65,6 +65,15 @@ #define S3C2410_TCFG1_MUX0_TCLK0 (4<<0) #define S3C2410_TCFG1_MUX0_MASK (15<<0) +#define S3C2410_TCFG1_MUX_DIV2 (0<<0) +#define S3C2410_TCFG1_MUX_DIV4 (1<<0) +#define S3C2410_TCFG1_MUX_DIV8 (2<<0) +#define S3C2410_TCFG1_MUX_DIV16 (3<<0) +#define S3C2410_TCFG1_MUX_TCLK (4<<0) +#define S3C2410_TCFG1_MUX_MASK (15<<0) + +#define S3C2410_TCFG1_SHIFT(x) ((x) * 4) + /* for each timer, we have an count buffer, an compare buffer and * an observation buffer */ diff --git a/include/asm-arm/plat-s3c24xx/devs.h b/include/asm-arm/plat-s3c24xx/devs.h index f9d6f03..badaac9 100644 --- a/include/asm-arm/plat-s3c24xx/devs.h +++ b/include/asm-arm/plat-s3c24xx/devs.h @@ -21,6 +21,8 @@ extern struct s3c24xx_uart_resources s3c2410_uart_resources[]; extern struct platform_device *s3c24xx_uart_devs[]; extern struct platform_device *s3c24xx_uart_src[]; +extern struct platform_device s3c_device_timer[]; + extern struct platform_device s3c_device_usb; extern struct platform_device s3c_device_lcd; extern struct platform_device s3c_device_wdt; @@ -36,11 +38,6 @@ extern struct platform_device s3c_device_spi1; extern struct platform_device s3c_device_nand; -extern struct platform_device s3c_device_timer0; -extern struct platform_device s3c_device_timer1; -extern struct platform_device s3c_device_timer2; -extern struct platform_device s3c_device_timer3; - extern struct platform_device s3c_device_usbgadget; /* s3c2440 specific devices */ diff --git a/include/asm-arm/rtc.h b/include/asm-arm/rtc.h deleted file mode 100644 index 1a5c923..0000000 --- a/include/asm-arm/rtc.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - * linux/include/asm-arm/rtc.h - * - * Copyright (C) 2003 Deep Blue Solutions Ltd. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#ifndef ASMARM_RTC_H -#define ASMARM_RTC_H - -struct module; - -struct rtc_ops { - struct module *owner; - int (*open)(void); - void (*release)(void); - int (*ioctl)(unsigned int, unsigned long); - - int (*read_time)(struct rtc_time *); - int (*set_time)(struct rtc_time *); - int (*read_alarm)(struct rtc_wkalrm *); - int (*set_alarm)(struct rtc_wkalrm *); - int (*proc)(char *buf); -}; - -void rtc_next_alarm_time(struct rtc_time *, struct rtc_time *, struct rtc_time *); -void rtc_update(unsigned long, unsigned long); -int register_rtc(struct rtc_ops *); -void unregister_rtc(struct rtc_ops *); - -static inline int rtc_periodic_alarm(struct rtc_time *tm) -{ - return (tm->tm_year == -1) || - ((unsigned)tm->tm_mon >= 12) || - ((unsigned)(tm->tm_mday - 1) >= 31) || - ((unsigned)tm->tm_hour > 23) || - ((unsigned)tm->tm_min > 59) || - ((unsigned)tm->tm_sec > 59); -} - -#endif diff --git a/include/asm-arm/tlbflush.h b/include/asm-arm/tlbflush.h index 8c6bc1b..909656c 100644 --- a/include/asm-arm/tlbflush.h +++ b/include/asm-arm/tlbflush.h @@ -39,6 +39,7 @@ #define TLB_V6_D_ASID (1 << 17) #define TLB_V6_I_ASID (1 << 18) +#define TLB_L2CLEAN_FR (1 << 29) /* Feroceon */ #define TLB_DCLEAN (1 << 30) #define TLB_WB (1 << 31) @@ -51,6 +52,7 @@ * v4 - ARMv4 without write buffer * v4wb - ARMv4 with write buffer without I TLB flush entry instruction * v4wbi - ARMv4 with write buffer with I TLB flush entry instruction + * fr - Feroceon (v4wbi with non-outer-cacheable page table walks) * v6wbi - ARMv6 with write buffer with I TLB flush entry instruction */ #undef _TLB @@ -103,6 +105,23 @@ # define v4wbi_always_flags (-1UL) #endif +#define fr_tlb_flags (TLB_WB | TLB_DCLEAN | TLB_L2CLEAN_FR | \ + TLB_V4_I_FULL | TLB_V4_D_FULL | \ + TLB_V4_I_PAGE | TLB_V4_D_PAGE) + +#ifdef CONFIG_CPU_TLB_FEROCEON +# define fr_possible_flags fr_tlb_flags +# define fr_always_flags fr_tlb_flags +# ifdef _TLB +# define MULTI_TLB 1 +# else +# define _TLB v4wbi +# endif +#else +# define fr_possible_flags 0 +# define fr_always_flags (-1UL) +#endif + #define v4wb_tlb_flags (TLB_WB | TLB_DCLEAN | \ TLB_V4_I_FULL | TLB_V4_D_FULL | \ TLB_V4_D_PAGE) @@ -245,12 +264,14 @@ extern struct cpu_tlb_fns cpu_tlb; #define possible_tlb_flags (v3_possible_flags | \ v4_possible_flags | \ v4wbi_possible_flags | \ + fr_possible_flags | \ v4wb_possible_flags | \ v6wbi_possible_flags) #define always_tlb_flags (v3_always_flags & \ v4_always_flags & \ v4wbi_always_flags & \ + fr_always_flags & \ v4wb_always_flags & \ v6wbi_always_flags) @@ -417,6 +438,11 @@ static inline void flush_pmd_entry(pmd_t *pmd) if (tlb_flag(TLB_DCLEAN)) asm("mcr p15, 0, %0, c7, c10, 1 @ flush_pmd" : : "r" (pmd) : "cc"); + + if (tlb_flag(TLB_L2CLEAN_FR)) + asm("mcr p15, 1, %0, c15, c9, 1 @ L2 flush_pmd" + : : "r" (pmd) : "cc"); + if (tlb_flag(TLB_WB)) dsb(); } @@ -428,6 +454,10 @@ static inline void clean_pmd_entry(pmd_t *pmd) if (tlb_flag(TLB_DCLEAN)) asm("mcr p15, 0, %0, c7, c10, 1 @ flush_pmd" : : "r" (pmd) : "cc"); + + if (tlb_flag(TLB_L2CLEAN_FR)) + asm("mcr p15, 1, %0, c15, c9, 1 @ L2 flush_pmd" + : : "r" (pmd) : "cc"); } #undef tlb_flag diff --git a/include/linux/pwm.h b/include/linux/pwm.h new file mode 100644 index 0000000..3945f80 --- /dev/null +++ b/include/linux/pwm.h @@ -0,0 +1,31 @@ +#ifndef __LINUX_PWM_H +#define __LINUX_PWM_H + +struct pwm_device; + +/* + * pwm_request - request a PWM device + */ +struct pwm_device *pwm_request(int pwm_id, const char *label); + +/* + * pwm_free - free a PWM device + */ +void pwm_free(struct pwm_device *pwm); + +/* + * pwm_config - change a PWM device configuration + */ +int pwm_config(struct pwm_device *pwm, int duty_ns, int period_ns); + +/* + * pwm_enable - start a PWM output toggling + */ +int pwm_enable(struct pwm_device *pwm); + +/* + * pwm_disable - stop a PWM output toggling + */ +void pwm_disable(struct pwm_device *pwm); + +#endif /* __ASM_ARCH_PWM_H */ diff --git a/include/linux/pwm_backlight.h b/include/linux/pwm_backlight.h new file mode 100644 index 0000000..7a9754c --- /dev/null +++ b/include/linux/pwm_backlight.h @@ -0,0 +1,17 @@ +/* + * Generic PWM backlight driver data - see drivers/video/backlight/pwm_bl.c + */ +#ifndef __LINUX_PWM_BACKLIGHT_H +#define __LINUX_PWM_BACKLIGHT_H + +struct platform_pwm_backlight_data { + int pwm_id; + unsigned int max_brightness; + unsigned int dft_brightness; + unsigned int pwm_period_ns; + int (*init)(struct device *dev); + int (*notify)(int brightness); + void (*exit)(struct device *dev); +}; + +#endif |
