diff options
Diffstat (limited to 'arch/arm/plat-samsung')
-rw-r--r-- | arch/arm/plat-samsung/Kconfig | 8 | ||||
-rw-r--r-- | arch/arm/plat-samsung/devs.c | 10 | ||||
-rw-r--r-- | arch/arm/plat-samsung/dma-ops.c | 8 | ||||
-rw-r--r-- | arch/arm/plat-samsung/include/plat/fiq.h | 13 | ||||
-rw-r--r-- | arch/arm/plat-samsung/include/plat/pm.h | 4 | ||||
-rw-r--r-- | arch/arm/plat-samsung/include/plat/regs-ata.h | 56 | ||||
-rw-r--r-- | arch/arm/plat-samsung/include/plat/uncompress.h | 2 | ||||
-rw-r--r-- | arch/arm/plat-samsung/pm-gpio.c | 4 | ||||
-rw-r--r-- | arch/arm/plat-samsung/pm.c | 6 | ||||
-rw-r--r-- | arch/arm/plat-samsung/s5p-irq-eint.c | 4 | ||||
-rw-r--r-- | arch/arm/plat-samsung/s5p-irq-pm.c | 3 | ||||
-rw-r--r-- | arch/arm/plat-samsung/setup-camif.c | 1 |
12 files changed, 35 insertions, 84 deletions
diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index 6d95d60..58645a5 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -24,7 +24,6 @@ config PLAT_S5P select S3C_GPIO_TRACK select S5P_GPIO_DRVSTR select SAMSUNG_CLKSRC if !COMMON_CLK - select SAMSUNG_GPIOLIB_4BIT help Base platform code for Samsung's S5P series SoC. @@ -115,13 +114,6 @@ config S5P_GPIO_INT # options for gpio configuration support -config SAMSUNG_GPIOLIB_4BIT - bool - help - GPIOlib file contains the 4 bit modification functions for gpio - configuration. GPIOlib shall be compiled only for S3C64XX and S5P - series of processors. - config S5P_GPIO_DRVSTR bool help diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c index 99a3590..ac07e87 100644 --- a/arch/arm/plat-samsung/devs.c +++ b/arch/arm/plat-samsung/devs.c @@ -1468,6 +1468,8 @@ void __init s3c64xx_spi0_set_platdata(int (*cfg_gpio)(void), int src_clk_nr, pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi0_cfg_gpio; #if defined(CONFIG_PL330_DMA) pd.filter = pl330_filter; +#elif defined(CONFIG_S3C64XX_PL080) + pd.filter = pl08x_filter_id; #elif defined(CONFIG_S3C24XX_DMAC) pd.filter = s3c24xx_dma_filter; #endif @@ -1509,8 +1511,10 @@ void __init s3c64xx_spi1_set_platdata(int (*cfg_gpio)(void), int src_clk_nr, pd.num_cs = num_cs; pd.src_clk_nr = src_clk_nr; pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi1_cfg_gpio; -#ifdef CONFIG_PL330_DMA +#if defined(CONFIG_PL330_DMA) pd.filter = pl330_filter; +#elif defined(CONFIG_S3C64XX_PL080) + pd.filter = pl08x_filter_id; #endif s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi1); @@ -1550,8 +1554,10 @@ void __init s3c64xx_spi2_set_platdata(int (*cfg_gpio)(void), int src_clk_nr, pd.num_cs = num_cs; pd.src_clk_nr = src_clk_nr; pd.cfg_gpio = (cfg_gpio) ? cfg_gpio : s3c64xx_spi2_cfg_gpio; -#ifdef CONFIG_PL330_DMA +#if defined(CONFIG_PL330_DMA) pd.filter = pl330_filter; +#elif defined(CONFIG_S3C64XX_PL080) + pd.filter = pl08x_filter_id; #endif s3c_set_platdata(&pd, sizeof(pd), &s3c64xx_device_spi2); diff --git a/arch/arm/plat-samsung/dma-ops.c b/arch/arm/plat-samsung/dma-ops.c index ec0d731..886326e 100644 --- a/arch/arm/plat-samsung/dma-ops.c +++ b/arch/arm/plat-samsung/dma-ops.c @@ -18,6 +18,12 @@ #include <mach/dma.h> +#if defined(CONFIG_PL330_DMA) +#define dma_filter pl330_filter +#elif defined(CONFIG_S3C64XX_PL080) +#define dma_filter pl08x_filter_id +#endif + static unsigned samsung_dmadev_request(enum dma_ch dma_ch, struct samsung_dma_req *param, struct device *dev, char *ch_name) @@ -30,7 +36,7 @@ static unsigned samsung_dmadev_request(enum dma_ch dma_ch, if (dev->of_node) return (unsigned)dma_request_slave_channel(dev, ch_name); else - return (unsigned)dma_request_channel(mask, pl330_filter, + return (unsigned)dma_request_channel(mask, dma_filter, (void *)dma_ch); } diff --git a/arch/arm/plat-samsung/include/plat/fiq.h b/arch/arm/plat-samsung/include/plat/fiq.h deleted file mode 100644 index 535d06a..0000000 --- a/arch/arm/plat-samsung/include/plat/fiq.h +++ /dev/null @@ -1,13 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/fiq.h - * - * Copyright (c) 2009 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * - * Header file for S3C24XX CPU FIQ support - * - * 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. -*/ - -extern int s3c24xx_set_fiq(unsigned int irq, bool on); diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h index 6bc1a8f..ff6063f 100644 --- a/arch/arm/plat-samsung/include/plat/pm.h +++ b/arch/arm/plat-samsung/include/plat/pm.h @@ -101,8 +101,8 @@ struct pm_uart_save { /* helper functions to save/restore lists of registers. */ extern void s3c_pm_do_save(struct sleep_save *ptr, int count); -extern void s3c_pm_do_restore(struct sleep_save *ptr, int count); -extern void s3c_pm_do_restore_core(struct sleep_save *ptr, int count); +extern void s3c_pm_do_restore(const struct sleep_save *ptr, int count); +extern void s3c_pm_do_restore_core(const struct sleep_save *ptr, int count); #ifdef CONFIG_SAMSUNG_PM extern int s3c_irq_wake(struct irq_data *data, unsigned int state); diff --git a/arch/arm/plat-samsung/include/plat/regs-ata.h b/arch/arm/plat-samsung/include/plat/regs-ata.h deleted file mode 100644 index f5df92f..0000000 --- a/arch/arm/plat-samsung/include/plat/regs-ata.h +++ /dev/null @@ -1,56 +0,0 @@ -/* linux/arch/arm/plat-samsung/include/plat/regs-ata.h - * - * Copyright (c) 2010 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * Samsung CF-ATA register definitions - * - * 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_PLAT_REGS_ATA_H -#define __ASM_PLAT_REGS_ATA_H __FILE__ - -#define S3C_CFATA_REG(x) (x) - -#define S3C_CFATA_MUX S3C_CFATA_REG(0x0) - -#define S3C_ATA_CTRL S3C_CFATA_REG(0x0) -#define S3C_ATA_STATUS S3C_CFATA_REG(0x4) -#define S3C_ATA_CMD S3C_CFATA_REG(0x8) -#define S3C_ATA_SWRST S3C_CFATA_REG(0xc) -#define S3C_ATA_IRQ S3C_CFATA_REG(0x10) -#define S3C_ATA_IRQ_MSK S3C_CFATA_REG(0x14) -#define S3C_ATA_CFG S3C_CFATA_REG(0x18) - -#define S3C_ATA_MDMA_TIME S3C_CFATA_REG(0x28) -#define S3C_ATA_PIO_TIME S3C_CFATA_REG(0x2c) -#define S3C_ATA_UDMA_TIME S3C_CFATA_REG(0x30) -#define S3C_ATA_XFR_NUM S3C_CFATA_REG(0x34) -#define S3C_ATA_XFR_CNT S3C_CFATA_REG(0x38) -#define S3C_ATA_TBUF_START S3C_CFATA_REG(0x3c) -#define S3C_ATA_TBUF_SIZE S3C_CFATA_REG(0x40) -#define S3C_ATA_SBUF_START S3C_CFATA_REG(0x44) -#define S3C_ATA_SBUF_SIZE S3C_CFATA_REG(0x48) -#define S3C_ATA_CADR_TBUF S3C_CFATA_REG(0x4c) -#define S3C_ATA_CADR_SBUF S3C_CFATA_REG(0x50) -#define S3C_ATA_PIO_DTR S3C_CFATA_REG(0x54) -#define S3C_ATA_PIO_FED S3C_CFATA_REG(0x58) -#define S3C_ATA_PIO_SCR S3C_CFATA_REG(0x5c) -#define S3C_ATA_PIO_LLR S3C_CFATA_REG(0x60) -#define S3C_ATA_PIO_LMR S3C_CFATA_REG(0x64) -#define S3C_ATA_PIO_LHR S3C_CFATA_REG(0x68) -#define S3C_ATA_PIO_DVR S3C_CFATA_REG(0x6c) -#define S3C_ATA_PIO_CSD S3C_CFATA_REG(0x70) -#define S3C_ATA_PIO_DAD S3C_CFATA_REG(0x74) -#define S3C_ATA_PIO_READY S3C_CFATA_REG(0x78) -#define S3C_ATA_PIO_RDATA S3C_CFATA_REG(0x7c) - -#define S3C_CFATA_MUX_TRUEIDE 0x01 - -#define S3C_ATA_CFG_SWAP 0x40 -#define S3C_ATA_CFG_IORDYEN 0x02 - -#endif /* __ASM_PLAT_REGS_ATA_H */ diff --git a/arch/arm/plat-samsung/include/plat/uncompress.h b/arch/arm/plat-samsung/include/plat/uncompress.h index 4afc32f..f48dc0a 100644 --- a/arch/arm/plat-samsung/include/plat/uncompress.h +++ b/arch/arm/plat-samsung/include/plat/uncompress.h @@ -145,6 +145,8 @@ static inline void arch_enable_uart_fifo(void) if (!(fifocon & S3C2410_UFCON_RESETBOTH)) break; } + + uart_wr(S3C2410_UFCON, S3C2410_UFCON_FIFOMODE); } } #else diff --git a/arch/arm/plat-samsung/pm-gpio.c b/arch/arm/plat-samsung/pm-gpio.c index a8de3cf..dd4c15d0 100644 --- a/arch/arm/plat-samsung/pm-gpio.c +++ b/arch/arm/plat-samsung/pm-gpio.c @@ -19,6 +19,10 @@ #include <linux/io.h> #include <linux/gpio.h> +#if defined(CONFIG_ARCH_S3C24XX) || defined(CONFIG_ARCH_S3C64XX) +#include <mach/gpio-samsung.h> +#endif + #include <plat/gpio-core.h> #include <plat/pm.h> diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index d0c2301..e5b0f2c 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -28,8 +28,10 @@ #ifdef CONFIG_SAMSUNG_ATAGS #include <mach/hardware.h> #include <mach/map.h> +#ifndef CONFIG_ARCH_EXYNOS #include <mach/regs-clock.h> #include <mach/regs-irq.h> +#endif #include <mach/irqs.h> #endif @@ -182,7 +184,7 @@ void s3c_pm_do_save(struct sleep_save *ptr, int count) * restore the UARTs state yet */ -void s3c_pm_do_restore(struct sleep_save *ptr, int count) +void s3c_pm_do_restore(const struct sleep_save *ptr, int count) { for (; count > 0; count--, ptr++) { printk(KERN_DEBUG "restore %p (restore %08lx, was %08x)\n", @@ -203,7 +205,7 @@ void s3c_pm_do_restore(struct sleep_save *ptr, int count) * peripherals, as things may be changing! */ -void s3c_pm_do_restore_core(struct sleep_save *ptr, int count) +void s3c_pm_do_restore_core(const struct sleep_save *ptr, int count) { for (; count > 0; count--, ptr++) __raw_writel(ptr->val, ptr->reg); diff --git a/arch/arm/plat-samsung/s5p-irq-eint.c b/arch/arm/plat-samsung/s5p-irq-eint.c index faa6516..ebee4dc 100644 --- a/arch/arm/plat-samsung/s5p-irq-eint.c +++ b/arch/arm/plat-samsung/s5p-irq-eint.c @@ -16,6 +16,7 @@ #include <linux/device.h> #include <linux/gpio.h> #include <linux/irqchip/arm-vic.h> +#include <linux/of.h> #include <plat/regs-irqtype.h> @@ -202,6 +203,9 @@ static int __init s5p_init_irq_eint(void) { int irq; + if (of_have_populated_dt()) + return -ENODEV; + for (irq = IRQ_EINT(0); irq <= IRQ_EINT(15); irq++) irq_set_chip(irq, &s5p_irq_vic_eint); diff --git a/arch/arm/plat-samsung/s5p-irq-pm.c b/arch/arm/plat-samsung/s5p-irq-pm.c index 7c1e3b7..5914980 100644 --- a/arch/arm/plat-samsung/s5p-irq-pm.c +++ b/arch/arm/plat-samsung/s5p-irq-pm.c @@ -22,7 +22,10 @@ #include <mach/map.h> #include <mach/regs-gpio.h> + +#ifndef CONFIG_ARCH_EXYNOS #include <mach/regs-irq.h> +#endif /* state for IRQs over sleep */ diff --git a/arch/arm/plat-samsung/setup-camif.c b/arch/arm/plat-samsung/setup-camif.c index e01bf76..72d8edb 100644 --- a/arch/arm/plat-samsung/setup-camif.c +++ b/arch/arm/plat-samsung/setup-camif.c @@ -10,6 +10,7 @@ #include <linux/gpio.h> #include <plat/gpio-cfg.h> +#include <mach/gpio-samsung.h> /* Number of camera port pins, without FIELD */ #define S3C_CAMIF_NUM_GPIOS 13 |