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author | John Crispin <john@openwrt.org> | 2013-07-11 21:16:53 +0000 |
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committer | John Crispin <john@openwrt.org> | 2013-07-11 21:16:53 +0000 |
commit | 39531131a9186a7810b9f67e2694ccd6b65d14bd (patch) | |
tree | 88cd47e730aed042767b6e2c0522cedb2acccee6 /target/linux/ar71xx/files/arch/mips/ath79 | |
parent | 182866ecdcd9468a04be19be9b5a10399496ba11 (diff) | |
download | master-31e0f0ae-39531131a9186a7810b9f67e2694ccd6b65d14bd.tar.gz master-31e0f0ae-39531131a9186a7810b9f67e2694ccd6b65d14bd.tar.bz2 master-31e0f0ae-39531131a9186a7810b9f67e2694ccd6b65d14bd.zip |
ar71xx: add carambola2 support
Signed-off-by: John Crispin <blogic@openwrt.org>
SVN-Revision: 37260
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-carambola2.c | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-carambola2.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-carambola2.c new file mode 100644 index 0000000000..e7bc861e50 --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-carambola2.c @@ -0,0 +1,114 @@ +/* + * 8devices Carambola2 board support + * + * Copyright (C) 2013 Darius Augulis <darius@8devices.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <asm/mach-ath79/ath79.h> +#include <asm/mach-ath79/ar71xx_regs.h> +#include "common.h" +#include "dev-eth.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-spi.h" +#include "dev-usb.h" +#include "dev-wmac.h" +#include "machtypes.h" + +#define CARAMBOLA2_GPIO_LED_WLAN 0 +#define CARAMBOLA2_GPIO_LED_ETH0 14 +#define CARAMBOLA2_GPIO_LED_ETH1 13 + +#define CARAMBOLA2_GPIO_BTN_JUMPSTART 11 +#define CARAMBOLA2_GPIO_BTN_RESET 12 + +#define CARAMBOLA2_KEYS_POLL_INTERVAL 20 /* msecs */ +#define CARAMBOLA2_KEYS_DEBOUNCE_INTERVAL (3 * CARAMBOLA2_KEYS_POLL_INTERVAL) + +#define CARAMBOLA2_MAC0_OFFSET 0x0000 +#define CARAMBOLA2_MAC1_OFFSET 0x0006 +#define CARAMBOLA2_CALDATA_OFFSET 0x1000 +#define CARAMBOLA2_WMAC_MAC_OFFSET 0x1002 + +static struct gpio_led carambola2_leds_gpio[] __initdata = { + { + .name = "carambola2:green:wlan", + .gpio = CARAMBOLA2_GPIO_LED_WLAN, + .active_low = 1, + }, { + .name = "carambola2:orange:eth0", + .gpio = CARAMBOLA2_GPIO_LED_ETH0, + .active_low = 0, + }, { + .name = "carambola2:orange:eth1", + .gpio = CARAMBOLA2_GPIO_LED_ETH1, + .active_low = 0, + } +}; + +static struct gpio_keys_button carambola2_gpio_keys[] __initdata = { + { + .desc = "jumpstart button", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = CARAMBOLA2_KEYS_DEBOUNCE_INTERVAL, + .gpio = CARAMBOLA2_GPIO_BTN_JUMPSTART, + .active_low = 1, + }, + { + .desc = "reset button", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = CARAMBOLA2_KEYS_DEBOUNCE_INTERVAL, + .gpio = CARAMBOLA2_GPIO_BTN_RESET, + .active_low = 1, + } +}; + +static void __init carambola2_common_setup(void) +{ + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + + ath79_register_m25p80(NULL); + ath79_register_wmac(art + CARAMBOLA2_CALDATA_OFFSET, + art + CARAMBOLA2_WMAC_MAC_OFFSET); + + ath79_setup_ar933x_phy4_switch(true, true); + + ath79_init_mac(ath79_eth0_data.mac_addr, art + CARAMBOLA2_MAC0_OFFSET, 0); + ath79_init_mac(ath79_eth1_data.mac_addr, art + CARAMBOLA2_MAC1_OFFSET, 0); + + ath79_register_mdio(0, 0x0); + + /* LAN ports */ + ath79_register_eth(1); + + /* WAN port */ + ath79_register_eth(0); +} + +static void __init carambola2_setup(void) +{ + carambola2_common_setup(); + + ath79_gpio_function_disable(AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN | + AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN | + AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN | + AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN | + AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(carambola2_leds_gpio), + carambola2_leds_gpio); + ath79_register_gpio_keys_polled(-1, CARAMBOLA2_KEYS_POLL_INTERVAL, + ARRAY_SIZE(carambola2_gpio_keys), + carambola2_gpio_keys); + ath79_register_usb(); +} + +MIPS_MACHINE(ATH79_MACH_CARAMBOLA2, "CARAMBOLA2", "8devices Carambola2 board", + carambola2_setup); |