--- /dev/null +++ b/arch/mips/lantiq/falcon/mach-95C3AM1.c @@ -0,0 +1,101 @@ +#include +#include +#include +#include "../machtypes.h" + +#include "devices.h" +#include "dev-leds-gpio.h" + +#define BOARD_95C3AM1_GPIO_LED_0 10 +#define BOARD_95C3AM1_GPIO_LED_1 11 +#define BOARD_95C3AM1_GPIO_LED_2 12 +#define BOARD_95C3AM1_GPIO_LED_3 13 + +#ifdef CONFIG_MTD_PARTITIONS +static struct mtd_partition board_95C3AM1_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 */ + }, +}; + +static struct flash_platform_data board_95C3AM1_flash_platform_data = { + .name = "sflash", + .parts = board_95C3AM1_partitions, + .nr_parts = ARRAY_SIZE(board_95C3AM1_partitions) +}; +#endif + +static struct spi_board_info board_95C3AM1_flash_data __initdata = { + .modalias = "m25p80", + .bus_num = 0, + .chip_select = 0, + .max_speed_hz = 10 * 1000 * 1000, + .mode = SPI_MODE_3, +#ifdef CONFIG_MTD_PARTITIONS + .platform_data = &board_95C3AM1_flash_platform_data +#endif +}; + +static struct gpio_led board_95C3AM1_leds_gpio[] __initdata = { + { + .name = "power", + .gpio = BOARD_95C3AM1_GPIO_LED_0, + .active_low = 0, + }, { + .name = "optical", + .gpio = BOARD_95C3AM1_GPIO_LED_1, + .active_low = 0, + }, { + .name = "lan", + .gpio = BOARD_95C3AM1_GPIO_LED_2, + .active_low = 0, + }, { + .name = "update", + .gpio = BOARD_95C3AM1_GPIO_LED_3, + .active_low = 0, + } +}; + +static struct i2c_gpio_platform_data board_95C3AM1_i2c_gpio_data = { + .sda_pin = 107, + .scl_pin = 108, +}; + +static struct platform_device board_95C3AM1_i2c_gpio_device = { + .name = "i2c-gpio", + .id = 0, + .dev = { + .platform_data = &board_95C3AM1_i2c_gpio_data, + } +}; + +static void __init board_95C3AM1_init(void) +{ + falcon_register_asc(0); + falcon_register_gpio(); + falcon_register_wdt(); + falcon_register_i2c(); + falcon_register_spi_flash(&board_95C3AM1_flash_data); + platform_device_register(&board_95C3AM1_i2c_gpio_device); + ltq_add_device_leds_gpio(-1, ARRAY_SIZE(board_95C3AM1_leds_gpio), + board_95C3AM1_leds_gpio); + falcon_register_crypto(); +} + +MIPS_MACHINE(LANTIQ_MACH_95C3AM1, + "95C3AM1", + "95C3AM1 Board", + board_95C3AM1_init); --- a/arch/mips/lantiq/falcon/Kconfig +++ b/arch/mips/lantiq/falcon/Kconfig @@ -10,6 +10,10 @@ config LANTIQ_MACH_EASY98020 bool "Easy98020" default y +config LANTIQ_MACH_95C3AM1 + bool "95C3AM1" + default y + endmenu endif --- a/arch/mips/lantiq/falcon/Makefile +++ b/arch/mips/lantiq/falcon/Makefile @@ -4,3 +4,4 @@ obj-$(CONFIG_LANTIQ_MACH_EASY98000) += a obj-$(CONFIG_LANTIQ_MACH_EASY98000) += mach-easy98000.o obj-$(CONFIG_LANTIQ_MACH_EASY98000) += dev-leds-easy98000-cpld.o obj-$(CONFIG_LANTIQ_MACH_EASY98020) += mach-easy98020.o +obj-$(CONFIG_LANTIQ_MACH_95C3AM1) += mach-95C3AM1.o --- a/arch/mips/lantiq/machtypes.h +++ b/arch/mips/lantiq/machtypes.h @@ -21,6 +21,7 @@ enum lantiq_mach_type { LANTIQ_MACH_EASY98000SF, /* Falcon Eval Board, Serial Flash */ LANTIQ_MACH_EASY98000NAND, /* Falcon Eval Board, NAND Flash */ LANTIQ_MACH_EASY98020, /* Falcon Reference Board */ + LANTIQ_MACH_95C3AM1, /* Board 95C3AM1 */ }; #endif