| 1 | /* |
| 2 | * Buffalo WLAE-AG300N board support |
| 3 | */ |
| 4 | |
| 5 | #include <linux/gpio.h> |
| 6 | #include <linux/mtd/mtd.h> |
| 7 | #include <linux/mtd/partitions.h> |
| 8 | |
| 9 | #include <asm/mach-ath79/ath79.h> |
| 10 | |
| 11 | #include "dev-eth.h" |
| 12 | #include "dev-ap9x-pci.h" |
| 13 | #include "dev-gpio-buttons.h" |
| 14 | #include "dev-leds-gpio.h" |
| 15 | #include "dev-m25p80.h" |
| 16 | #include "dev-usb.h" |
| 17 | #include "machtypes.h" |
| 18 | |
| 19 | #define WLAEAG300N_MAC_OFFSET 0x20c |
| 20 | #define WLAEAG300N_KEYS_POLL_INTERVAL 20 /* msecs */ |
| 21 | #define WLAEAG300N_KEYS_DEBOUNCE_INTERVAL (3 * WLAEAG300N_KEYS_POLL_INTERVAL) |
| 22 | |
| 23 | |
| 24 | static struct gpio_led wlaeag300n_leds_gpio[] __initdata = { |
| 25 | /* |
| 26 | * Note: Writing 1 into GPIO 13 will power down the device. |
| 27 | */ |
| 28 | { |
| 29 | .name = "buffalo:green:wireless", |
| 30 | .gpio = 14, |
| 31 | .active_low = 1, |
| 32 | }, { |
| 33 | .name = "buffalo:red:wireless", |
| 34 | .gpio = 15, |
| 35 | .active_low = 1, |
| 36 | }, { |
| 37 | .name = "buffalo:green:status", |
| 38 | .gpio = 16, |
| 39 | .active_low = 1, |
| 40 | }, { |
| 41 | .name = "buffalo:red:status", |
| 42 | .gpio = 17, |
| 43 | .active_low = 1, |
| 44 | } |
| 45 | }; |
| 46 | |
| 47 | |
| 48 | static struct gpio_keys_button wlaeag300n_gpio_keys[] __initdata = { |
| 49 | { |
| 50 | .desc = "function", |
| 51 | .type = EV_KEY, |
| 52 | .code = KEY_MODE, |
| 53 | .debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL, |
| 54 | .gpio = 0, |
| 55 | .active_low = 1, |
| 56 | }, { |
| 57 | .desc = "reset", |
| 58 | .type = EV_KEY, |
| 59 | .code = KEY_RESTART, |
| 60 | .debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL, |
| 61 | .gpio = 1, |
| 62 | .active_low = 1, |
| 63 | }, { |
| 64 | .desc = "power", |
| 65 | .type = EV_KEY, |
| 66 | .code = KEY_POWER, |
| 67 | .debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL, |
| 68 | .gpio = 11, |
| 69 | .active_low = 1, |
| 70 | }, { |
| 71 | .desc = "aoss", |
| 72 | .type = EV_KEY, |
| 73 | .code = KEY_WPS_BUTTON, |
| 74 | .debounce_interval = WLAEAG300N_KEYS_DEBOUNCE_INTERVAL, |
| 75 | .gpio = 12, |
| 76 | .active_low = 1, |
| 77 | } |
| 78 | }; |
| 79 | |
| 80 | static void __init wlaeag300n_setup(void) |
| 81 | { |
| 82 | u8 *eeprom1 = (u8 *) KSEG1ADDR(0x1fff1000); |
| 83 | u8 *mac1 = eeprom1 + WLAEAG300N_MAC_OFFSET; |
| 84 | |
| 85 | ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0); |
| 86 | ath79_init_mac(ath79_eth1_data.mac_addr, mac1, 1); |
| 87 | |
| 88 | ath79_register_mdio(0, ~(BIT(0) | BIT(4))); |
| 89 | |
| 90 | ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; |
| 91 | ath79_eth0_data.speed = SPEED_1000; |
| 92 | ath79_eth0_data.duplex = DUPLEX_FULL; |
| 93 | ath79_eth0_data.phy_mask = BIT(0); |
| 94 | |
| 95 | ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; |
| 96 | ath79_eth1_data.phy_mask = BIT(4); |
| 97 | |
| 98 | ath79_register_eth(0); |
| 99 | ath79_register_eth(1); |
| 100 | |
| 101 | ath79_register_leds_gpio(-1, ARRAY_SIZE(wlaeag300n_leds_gpio), |
| 102 | wlaeag300n_leds_gpio); |
| 103 | |
| 104 | ath79_register_gpio_keys_polled(-1, WLAEAG300N_KEYS_POLL_INTERVAL, |
| 105 | ARRAY_SIZE(wlaeag300n_gpio_keys), |
| 106 | wlaeag300n_gpio_keys); |
| 107 | |
| 108 | ath79_register_m25p80(NULL); |
| 109 | |
| 110 | ap91_pci_init(eeprom1, mac1); |
| 111 | } |
| 112 | |
| 113 | MIPS_MACHINE(ATH79_MACH_WLAE_AG300N, "WLAE-AG300N", |
| 114 | "Buffalo WLAE-AG300N", wlaeag300n_setup); |
| 115 | |
