| 1 | --- /dev/null |
| 2 | +++ b/arch/mips/lantiq/falcon/mach-easy98020.c |
| 3 | @@ -0,0 +1,97 @@ |
| 4 | +#include <linux/init.h> |
| 5 | +#include <linux/platform_device.h> |
| 6 | +#include <linux/leds.h> |
| 7 | +#include <linux/gpio.h> |
| 8 | +#include <linux/gpio_buttons.h> |
| 9 | +#include <linux/mtd/mtd.h> |
| 10 | +#include <linux/mtd/partitions.h> |
| 11 | +#include <linux/input.h> |
| 12 | +#include <linux/interrupt.h> |
| 13 | +#include <linux/spi/spi.h> |
| 14 | +#include <linux/spi/flash.h> |
| 15 | +#include "../machtypes.h" |
| 16 | + |
| 17 | +#include "devices.h" |
| 18 | +#include "dev-leds-gpio.h" |
| 19 | + |
| 20 | +#define EASY98020_GPIO_LED_0 9 |
| 21 | +#define EASY98020_GPIO_LED_1 10 |
| 22 | +#define EASY98020_GPIO_LED_2 11 |
| 23 | +#define EASY98020_GPIO_LED_3 12 |
| 24 | + |
| 25 | +extern unsigned char ltq_ethaddr[6]; |
| 26 | + |
| 27 | +#ifdef CONFIG_MTD_PARTITIONS |
| 28 | +static struct mtd_partition easy98020_spi_partitions[] = |
| 29 | +{ |
| 30 | + { |
| 31 | + .name = "uboot", |
| 32 | + .offset = 0x0, |
| 33 | + .size = 0x40000, |
| 34 | + }, |
| 35 | + { |
| 36 | + .name = "uboot_env", |
| 37 | + .offset = 0x40000, |
| 38 | + .size = 0x40000, /* 2 sectors for redundant env. */ |
| 39 | + }, |
| 40 | + { |
| 41 | + .name = "linux", |
| 42 | + .offset = 0x80000, |
| 43 | + .size = 0xF80000, /* map only 16 MiB */ |
| 44 | + }, |
| 45 | +}; |
| 46 | + |
| 47 | +static struct flash_platform_data easy98020_spi_flash_platform_data = { |
| 48 | + .name = "sflash", |
| 49 | + .parts = easy98020_spi_partitions, |
| 50 | + .nr_parts = ARRAY_SIZE(easy98020_spi_partitions) |
| 51 | +}; |
| 52 | +#endif |
| 53 | + |
| 54 | +static struct spi_board_info easy98020_spi_flash_data __initdata = { |
| 55 | + .modalias = "m25p80", |
| 56 | + .bus_num = 0, |
| 57 | + .chip_select = 0, |
| 58 | + .max_speed_hz = 10 * 1000 * 1000, |
| 59 | + .mode = SPI_MODE_3, |
| 60 | +#ifdef CONFIG_MTD_PARTITIONS |
| 61 | + .platform_data = &easy98020_spi_flash_platform_data |
| 62 | +#endif |
| 63 | +}; |
| 64 | + |
| 65 | +static struct gpio_led easy98020_leds_gpio[] __initdata = { |
| 66 | + { |
| 67 | + .name = "easy98020:green:0", |
| 68 | + .gpio = EASY98020_GPIO_LED_0, |
| 69 | + .active_low = 0, |
| 70 | + }, { |
| 71 | + .name = "easy98020:green:1", |
| 72 | + .gpio = EASY98020_GPIO_LED_1, |
| 73 | + .active_low = 0, |
| 74 | + }, { |
| 75 | + .name = "easy98020:green:2", |
| 76 | + .gpio = EASY98020_GPIO_LED_2, |
| 77 | + .active_low = 0, |
| 78 | + }, { |
| 79 | + .name = "easy98020:green:3", |
| 80 | + .gpio = EASY98020_GPIO_LED_3, |
| 81 | + .active_low = 0, |
| 82 | + } |
| 83 | +}; |
| 84 | + |
| 85 | +static void __init easy98020_init(void) |
| 86 | +{ |
| 87 | + falcon_register_asc(0); |
| 88 | + falcon_register_gpio(); |
| 89 | + falcon_register_wdt(); |
| 90 | + falcon_register_i2c(); |
| 91 | + falcon_register_spi_flash(&easy98020_spi_flash_data); |
| 92 | + ltq_add_device_leds_gpio(-1, ARRAY_SIZE(easy98020_leds_gpio), |
| 93 | + easy98020_leds_gpio); |
| 94 | + falcon_register_crypto(); |
| 95 | +} |
| 96 | + |
| 97 | +MIPS_MACHINE(LANTIQ_MACH_EASY98020, |
| 98 | + "EASY98020", |
| 99 | + "EASY98020 Eval Board", |
| 100 | + easy98020_init); |
| 101 | --- a/arch/mips/lantiq/falcon/Kconfig |
| 102 | +++ b/arch/mips/lantiq/falcon/Kconfig |
| 103 | @@ -6,6 +6,10 @@ |
| 104 | bool "Easy98000" |
| 105 | default y |
| 106 | |
| 107 | +config LANTIQ_MACH_EASY98020 |
| 108 | + bool "Easy98020" |
| 109 | + default y |
| 110 | + |
| 111 | endmenu |
| 112 | |
| 113 | endif |
| 114 | --- a/arch/mips/lantiq/falcon/Makefile |
| 115 | +++ b/arch/mips/lantiq/falcon/Makefile |
| 116 | @@ -2,3 +2,4 @@ |
| 117 | obj-y += softdog_vpe.o |
| 118 | obj-$(CONFIG_LANTIQ_MACH_EASY98000) += mach-easy98000.o |
| 119 | obj-$(CONFIG_LANTIQ_MACH_EASY98000) += dev-leds-easy98000-cpld.o |
| 120 | +obj-$(CONFIG_LANTIQ_MACH_EASY98020) += mach-easy98020.o |
| 121 | |
