diff options
Diffstat (limited to 'target/linux/lantiq/files-3.3/arch/mips/lantiq/falcon/mach-easy98000.c')
-rw-r--r-- | target/linux/lantiq/files-3.3/arch/mips/lantiq/falcon/mach-easy98000.c | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/target/linux/lantiq/files-3.3/arch/mips/lantiq/falcon/mach-easy98000.c b/target/linux/lantiq/files-3.3/arch/mips/lantiq/falcon/mach-easy98000.c deleted file mode 100644 index fc5720d4ea..0000000000 --- a/target/linux/lantiq/files-3.3/arch/mips/lantiq/falcon/mach-easy98000.c +++ /dev/null @@ -1,138 +0,0 @@ -/* - * 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) 2011 Thomas Langer <thomas.langer@lantiq.com> - * Copyright (C) 2011 John Crispin <blogic@openwrt.org> - */ - -#include <linux/platform_device.h> -#include <linux/mtd/partitions.h> -#include <linux/spi/spi.h> -#include <linux/spi/spi_gpio.h> -#include <linux/spi/eeprom.h> - -#include "../machtypes.h" - -#include "devices.h" - -static struct mtd_partition easy98000_nor_partitions[] = { - { - .name = "uboot", - .offset = 0x0, - .size = 0x40000, - }, - { - .name = "uboot_env", - .offset = 0x40000, - .size = 0x40000, /* 2 sectors for redundant env. */ - }, - { - .name = "linux", - .offset = 0x80000, - .size = 0xF80000, /* map only 16 MiB */ - }, -}; - -struct physmap_flash_data easy98000_nor_flash_data = { - .nr_parts = ARRAY_SIZE(easy98000_nor_partitions), - .parts = easy98000_nor_partitions, -}; - -static struct flash_platform_data easy98000_spi_flash_platform_data = { - .name = "sflash", - .parts = easy98000_nor_partitions, - .nr_parts = ARRAY_SIZE(easy98000_nor_partitions) -}; - -static struct spi_board_info easy98000_spi_flash_data __initdata = { - .modalias = "m25p80", - .bus_num = 0, - .chip_select = 0, - .max_speed_hz = 10 * 1000 * 1000, - .mode = SPI_MODE_3, - .platform_data = &easy98000_spi_flash_platform_data -}; - -/* setup gpio based spi bus/device for access to the eeprom on the board */ -#define SPI_GPIO_MRST 102 -#define SPI_GPIO_MTSR 103 -#define SPI_GPIO_CLK 104 -#define SPI_GPIO_CS0 105 -#define SPI_GPIO_CS1 106 -#define SPI_GPIO_BUS_NUM 1 - -static struct spi_gpio_platform_data easy98000_spi_gpio_data = { - .sck = SPI_GPIO_CLK, - .mosi = SPI_GPIO_MTSR, - .miso = SPI_GPIO_MRST, - .num_chipselect = 2, -}; - -static struct platform_device easy98000_spi_gpio_device = { - .name = "spi_gpio", - .id = SPI_GPIO_BUS_NUM, - .dev.platform_data = &easy98000_spi_gpio_data, -}; - -static struct spi_eeprom at25160n = { - .byte_len = 16 * 1024 / 8, - .name = "at25160n", - .page_size = 32, - .flags = EE_ADDR2, -}; - -static struct spi_board_info easy98000_spi_gpio_devices __initdata = { - .modalias = "at25", - .bus_num = SPI_GPIO_BUS_NUM, - .max_speed_hz = 1000 * 1000, - .mode = SPI_MODE_3, - .chip_select = 1, - .controller_data = (void *) SPI_GPIO_CS1, - .platform_data = &at25160n, -}; - -static void __init -easy98000_init_common(void) -{ - spi_register_board_info(&easy98000_spi_gpio_devices, 1); - platform_device_register(&easy98000_spi_gpio_device); - falcon_register_i2c(); -} - -static void __init -easy98000_init(void) -{ - easy98000_init_common(); - ltq_register_nor(&easy98000_nor_flash_data); -} - -static void __init -easy98000sf_init(void) -{ - easy98000_init_common(); - falcon_register_spi_flash(&easy98000_spi_flash_data); -} - -static void __init -easy98000nand_init(void) -{ - easy98000_init_common(); - falcon_register_nand(); -} - -MIPS_MACHINE(LANTIQ_MACH_EASY98000, - "EASY98000", - "EASY98000 Eval Board", - easy98000_init); - -MIPS_MACHINE(LANTIQ_MACH_EASY98000SF, - "EASY98000SF", - "EASY98000 Eval Board (Serial Flash)", - easy98000sf_init); - -MIPS_MACHINE(LANTIQ_MACH_EASY98000NAND, - "EASY98000NAND", - "EASY98000 Eval Board (NAND Flash)", - easy98000nand_init); |