| 1 | /* |
| 2 | * D-Link DAP-1350 board support |
| 3 | */ |
| 4 | |
| 5 | #include <linux/init.h> |
| 6 | #include <linux/platform_device.h> |
| 7 | |
| 8 | #include <asm/mach-ralink/machine.h> |
| 9 | #include <asm/mach-ralink/dev-gpio-buttons.h> |
| 10 | #include <asm/mach-ralink/dev-gpio-leds.h> |
| 11 | #include <asm/mach-ralink/rt305x.h> |
| 12 | #include <asm/mach-ralink/rt305x_regs.h> |
| 13 | |
| 14 | #include "devices.h" |
| 15 | |
| 16 | #define DAP_1350_GPIO_LED_POWER_BLUE 8 |
| 17 | #define DAP_1350_GPIO_LED_POWER_RED 9 |
| 18 | #define DAP_1350_GPIO_LED_WPS 14 |
| 19 | |
| 20 | #define DAP_1350_GPIO_BUTTON_WPS 0 /* active low */ |
| 21 | #define DAP_1350_GPIO_BUTTON_RESET 10 /* active low */ |
| 22 | #define DAP_1350_GPIO_SWITCH_MODE_AP 7 /* active low */ |
| 23 | #define DAP_1350_GPIO_SWITCH_MODE_RT 11 /* active low */ |
| 24 | |
| 25 | #define DAP_1350_KEYS_POLL_INTERVAL 20 |
| 26 | #define DAP_1350_KEYS_DEBOUNCE_INTERVAL (3 * DAP_1350_KEYS_POLL_INTERVAL) |
| 27 | |
| 28 | static struct gpio_led dap_1350_leds_gpio[] __initdata = { |
| 29 | { |
| 30 | .name = "d-link:blue:power", |
| 31 | .gpio = DAP_1350_GPIO_LED_POWER_BLUE, |
| 32 | .active_low = 1, |
| 33 | }, { |
| 34 | .name = "d-link:red:power", |
| 35 | .gpio = DAP_1350_GPIO_LED_POWER_RED, |
| 36 | .active_low = 1, |
| 37 | }, { |
| 38 | .name = "d-link:blue:wps", |
| 39 | .gpio = DAP_1350_GPIO_LED_WPS, |
| 40 | .active_low = 1, |
| 41 | } |
| 42 | }; |
| 43 | |
| 44 | static struct gpio_keys_button dap_1350_gpio_buttons[] __initdata = { |
| 45 | { |
| 46 | .desc = "reset", |
| 47 | .type = EV_KEY, |
| 48 | .code = KEY_RESTART, |
| 49 | .debounce_interval = DAP_1350_KEYS_DEBOUNCE_INTERVAL, |
| 50 | .gpio = DAP_1350_GPIO_BUTTON_RESET, |
| 51 | .active_low = 1, |
| 52 | }, { |
| 53 | .desc = "wps", |
| 54 | .type = EV_KEY, |
| 55 | .code = KEY_WPS_BUTTON, |
| 56 | .debounce_interval = DAP_1350_KEYS_DEBOUNCE_INTERVAL, |
| 57 | .gpio = DAP_1350_GPIO_BUTTON_WPS, |
| 58 | .active_low = 1, |
| 59 | }, { |
| 60 | .desc = "rt", |
| 61 | .type = EV_KEY, |
| 62 | .code = BTN_0, |
| 63 | .debounce_interval = DAP_1350_KEYS_DEBOUNCE_INTERVAL, |
| 64 | .gpio = DAP_1350_GPIO_SWITCH_MODE_RT, |
| 65 | .active_low = 1, |
| 66 | }, { |
| 67 | .desc = "ap", |
| 68 | .type = EV_KEY, |
| 69 | .code = BTN_1, |
| 70 | .debounce_interval = DAP_1350_KEYS_DEBOUNCE_INTERVAL, |
| 71 | .gpio = DAP_1350_GPIO_SWITCH_MODE_AP, |
| 72 | .active_low = 1, |
| 73 | } |
| 74 | }; |
| 75 | |
| 76 | static void __init dap_1350_init(void) |
| 77 | { |
| 78 | rt305x_gpio_init(RT305X_GPIO_MODE_GPIO << RT305X_GPIO_MODE_UART0_SHIFT); |
| 79 | |
| 80 | rt305x_register_flash(0); |
| 81 | |
| 82 | rt305x_esw_data.vlan_config = RT305X_ESW_VLAN_CONFIG_LLLLW; |
| 83 | rt305x_register_ethernet(); |
| 84 | ramips_register_gpio_leds(-1, ARRAY_SIZE(dap_1350_leds_gpio), |
| 85 | dap_1350_leds_gpio); |
| 86 | ramips_register_gpio_buttons(-1, DAP_1350_KEYS_POLL_INTERVAL, |
| 87 | ARRAY_SIZE(dap_1350_gpio_buttons), |
| 88 | dap_1350_gpio_buttons); |
| 89 | rt305x_register_wifi(); |
| 90 | rt305x_register_wdt(); |
| 91 | } |
| 92 | |
| 93 | MIPS_MACHINE(RAMIPS_MACH_DAP_1350, "DAP-1350", "D-Link DAP-1350", |
| 94 | dap_1350_init); |
| 95 | |
