diff options
Diffstat (limited to 'arch/arm/mach-iop3xx/iop331-setup.c')
| -rw-r--r-- | arch/arm/mach-iop3xx/iop331-setup.c | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/arch/arm/mach-iop3xx/iop331-setup.c b/arch/arm/mach-iop3xx/iop331-setup.c deleted file mode 100644 index 3cc98d8..0000000 --- a/arch/arm/mach-iop3xx/iop331-setup.c +++ /dev/null @@ -1,221 +0,0 @@ -/* - * linux/arch/arm/mach-iop3xx/iop331-setup.c - * - * Author: Dave Jiang (dave.jiang@intel.com) - * Copyright (C) 2004 Intel Corporation. - * - * 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 <linux/mm.h> -#include <linux/init.h> -#include <linux/major.h> -#include <linux/fs.h> -#include <linux/platform_device.h> -#include <linux/serial.h> -#include <linux/tty.h> -#include <linux/serial_8250.h> - -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/page.h> -#include <asm/mach/map.h> -#include <asm/setup.h> -#include <asm/system.h> -#include <asm/memory.h> -#include <asm/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#define IOP331_UART_XTAL 33334000 - -/* - * Standard IO mapping for all IOP331 based systems - */ -static struct map_desc iop331_std_desc[] __initdata = { - { /* mem mapped registers */ - .virtual = IOP331_VIRT_MEM_BASE, - .pfn = __phys_to_pfn(IOP331_PHYS_MEM_BASE), - .length = 0x00002000, - .type = MT_DEVICE - }, { /* PCI IO space */ - .virtual = IOP331_PCI_LOWER_IO_VA, - .pfn = __phys_to_pfn(IOP331_PCI_LOWER_IO_PA), - .length = IOP331_PCI_IO_WINDOW_SIZE, - .type = MT_DEVICE - } -}; - -static struct resource iop33x_uart0_resources[] = { - [0] = { - .start = IOP331_UART0_PHYS, - .end = IOP331_UART0_PHYS + 0x3f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP331_UART0, - .end = IRQ_IOP331_UART0, - .flags = IORESOURCE_IRQ - } -}; - -static struct resource iop33x_uart1_resources[] = { - [0] = { - .start = IOP331_UART1_PHYS, - .end = IOP331_UART1_PHYS + 0x3f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP331_UART1, - .end = IRQ_IOP331_UART1, - .flags = IORESOURCE_IRQ - } -}; - -static struct plat_serial8250_port iop33x_uart0_data[] = { - { - .membase = (char*)(IOP331_UART0_VIRT), - .mapbase = (IOP331_UART0_PHYS), - .irq = IRQ_IOP331_UART0, - .uartclk = IOP331_UART_XTAL, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_SKIP_TEST, - }, - { }, -}; - -static struct plat_serial8250_port iop33x_uart1_data[] = { - { - .membase = (char*)(IOP331_UART1_VIRT), - .mapbase = (IOP331_UART1_PHYS), - .irq = IRQ_IOP331_UART1, - .uartclk = IOP331_UART_XTAL, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_SKIP_TEST, - }, - { }, -}; - -static struct platform_device iop33x_uart0 = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev.platform_data = iop33x_uart0_data, - .num_resources = 2, - .resource = iop33x_uart0_resources, -}; - -static struct platform_device iop33x_uart1 = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM1, - .dev.platform_data = iop33x_uart1_data, - .num_resources = 2, - .resource = iop33x_uart1_resources, -}; - -static struct resource iop33x_i2c_0_resources[] = { - [0] = { - .start = 0xfffff680, - .end = 0xfffff698, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP331_I2C_0, - .end = IRQ_IOP331_I2C_0, - .flags = IORESOURCE_IRQ - } -}; - -static struct resource iop33x_i2c_1_resources[] = { - [0] = { - .start = 0xfffff6a0, - .end = 0xfffff6b8, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP331_I2C_1, - .end = IRQ_IOP331_I2C_1, - .flags = IORESOURCE_IRQ - } -}; - -static struct platform_device iop33x_i2c_0_controller = { - .name = "IOP3xx-I2C", - .id = 0, - .num_resources = 2, - .resource = iop33x_i2c_0_resources -}; - -static struct platform_device iop33x_i2c_1_controller = { - .name = "IOP3xx-I2C", - .id = 1, - .num_resources = 2, - .resource = iop33x_i2c_1_resources -}; - -static struct platform_device *iop33x_devices[] __initdata = { - &iop33x_uart0, - &iop33x_uart1, - &iop33x_i2c_0_controller, - &iop33x_i2c_1_controller -}; - -void __init iop33x_init(void) -{ - if(iop_is_331()) - { - platform_add_devices(iop33x_devices, - ARRAY_SIZE(iop33x_devices)); - } -} - -void __init iop331_map_io(void) -{ - iotable_init(iop331_std_desc, ARRAY_SIZE(iop331_std_desc)); -} - -#ifdef CONFIG_ARCH_IOP331 -extern void iop331_init_irq(void); -extern struct sys_timer iop331_timer; -#endif - -#ifdef CONFIG_ARCH_IQ80331 -extern void iq80331_map_io(void); -#endif - -#ifdef CONFIG_MACH_IQ80332 -extern void iq80332_map_io(void); -#endif - -#if defined(CONFIG_ARCH_IQ80331) -MACHINE_START(IQ80331, "Intel IQ80331") - /* Maintainer: Intel Corp. */ - .phys_io = 0xfefff000, - .io_pg_offst = ((0xfffff000) >> 18) & 0xfffc, // virtual, physical - .map_io = iq80331_map_io, - .init_irq = iop331_init_irq, - .timer = &iop331_timer, - .boot_params = 0x0100, - .init_machine = iop33x_init, -MACHINE_END - -#elif defined(CONFIG_MACH_IQ80332) -MACHINE_START(IQ80332, "Intel IQ80332") - /* Maintainer: Intel Corp. */ - .phys_io = 0xfefff000, - .io_pg_offst = ((0xfffff000) >> 18) & 0xfffc, // virtual, physical - .map_io = iq80332_map_io, - .init_irq = iop331_init_irq, - .timer = &iop331_timer, - .boot_params = 0x0100, - .init_machine = iop33x_init, -MACHINE_END - -#else -#error No machine descriptor defined for this IOP3XX implementation -#endif - - |
