projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| aa6695ec GJ |
1 | /* |
| 2 | * Atheros AP81 board support | |
| 3 | * | |
| 4 | * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org> | |
| 5 | * Copyright (C) 2009 Imre Kaloz <kaloz@openwrt.org> | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify it | |
| 8 | * under the terms of the GNU General Public License version 2 as published | |
| 9 | * by the Free Software Foundation. | |
| 10 | */ | |
| 11 | ||
| 12 | #include "machtypes.h" | |
| 009b9d52 | 13 | #include "dev-wmac.h" |
| aa6695ec GJ |
14 | #include "dev-gpio-buttons.h" |
| 15 | #include "dev-leds-gpio.h" | |
| 16 | #include "dev-spi.h" | |
| 7e98aa46 | 17 | #include "dev-usb.h" |
| aa6695ec GJ |
18 | |
| 19 | #define AP81_GPIO_LED_STATUS 1 | |
| 20 | #define AP81_GPIO_LED_AOSS 3 | |
| 21 | #define AP81_GPIO_LED_WLAN 6 | |
| 22 | #define AP81_GPIO_LED_POWER 14 | |
| 23 | ||
| 24 | #define AP81_GPIO_BTN_SW4 12 | |
| 25 | #define AP81_GPIO_BTN_SW1 21 | |
| 26 | ||
| 27 | #define AP81_KEYS_POLL_INTERVAL 20 /* msecs */ | |
| 28 | #define AP81_KEYS_DEBOUNCE_INTERVAL (3 * AP81_KEYS_POLL_INTERVAL) | |
| 29 | ||
| f5b35d0b GJ |
30 | #define AP81_CAL_DATA_ADDR 0x1fff1000 |
| 31 | ||
| aa6695ec GJ |
32 | static struct gpio_led ap81_leds_gpio[] __initdata = { |
| 33 | { | |
| 34 | .name = "ap81:green:status", | |
| 35 | .gpio = AP81_GPIO_LED_STATUS, | |
| 36 | .active_low = 1, | |
| 37 | }, { | |
| 38 | .name = "ap81:amber:aoss", | |
| 39 | .gpio = AP81_GPIO_LED_AOSS, | |
| 40 | .active_low = 1, | |
| 41 | }, { | |
| 42 | .name = "ap81:green:wlan", | |
| 43 | .gpio = AP81_GPIO_LED_WLAN, | |
| 44 | .active_low = 1, | |
| 45 | }, { | |
| 46 | .name = "ap81:green:power", | |
| 47 | .gpio = AP81_GPIO_LED_POWER, | |
| 48 | .active_low = 1, | |
| 49 | } | |
| 50 | }; | |
| 51 | ||
| 52 | static struct gpio_keys_button ap81_gpio_keys[] __initdata = { | |
| 53 | { | |
| 54 | .desc = "sw1", | |
| 55 | .type = EV_KEY, | |
| 56 | .code = BTN_0, | |
| 57 | .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL, | |
| 58 | .gpio = AP81_GPIO_BTN_SW1, | |
| 59 | .active_low = 1, | |
| 60 | } , { | |
| 61 | .desc = "sw4", | |
| 62 | .type = EV_KEY, | |
| 63 | .code = BTN_1, | |
| 64 | .debounce_interval = AP81_KEYS_DEBOUNCE_INTERVAL, | |
| 65 | .gpio = AP81_GPIO_BTN_SW4, | |
| 66 | .active_low = 1, | |
| 67 | } | |
| 68 | }; | |
| 69 | ||
| 70 | static struct spi_board_info ap81_spi_info[] = { | |
| 71 | { | |
| 72 | .bus_num = 0, | |
| 73 | .chip_select = 0, | |
| 74 | .max_speed_hz = 25000000, | |
| 75 | .modalias = "m25p64", | |
| 76 | } | |
| 77 | }; | |
| 78 | ||
| 79 | static struct ath79_spi_platform_data ap81_spi_data = { | |
| 80 | .bus_num = 0, | |
| 70342287 | 81 | .num_chipselect = 1, |
| aa6695ec GJ |
82 | }; |
| 83 | ||
| 84 | static void __init ap81_setup(void) | |
| 85 | { | |
| f5b35d0b GJ |
86 | u8 *cal_data = (u8 *) KSEG1ADDR(AP81_CAL_DATA_ADDR); |
| 87 | ||
| aa6695ec GJ |
88 | ath79_register_leds_gpio(-1, ARRAY_SIZE(ap81_leds_gpio), |
| 89 | ap81_leds_gpio); | |
| 90 | ath79_register_gpio_keys_polled(-1, AP81_KEYS_POLL_INTERVAL, | |
| 91 | ARRAY_SIZE(ap81_gpio_keys), | |
| 92 | ap81_gpio_keys); | |
| 93 | ath79_register_spi(&ap81_spi_data, ap81_spi_info, | |
| 94 | ARRAY_SIZE(ap81_spi_info)); | |
| 67b0f0f1 | 95 | ath79_register_wmac(cal_data); |
| 7e98aa46 | 96 | ath79_register_usb(); |
| aa6695ec GJ |
97 | } |
| 98 | ||
| 99 | MIPS_MACHINE(ATH79_MACH_AP81, "AP81", "Atheros AP81 reference board", | |
| 100 | ap81_setup); |