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author | John Crispin <john@openwrt.org> | 2015-11-24 18:30:50 +0000 |
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committer | John Crispin <john@openwrt.org> | 2015-11-24 18:30:50 +0000 |
commit | 1a092ce0e09a4175bb58f8b2dad3615edc7df0ba (patch) | |
tree | a098356152f84591a6af20f00a34b25d5e2a9be7 /target/linux/ar71xx/files/arch | |
parent | a04c3e73a33f9effc77511076bdbf8a0013a9574 (diff) | |
download | mtk-20170518-1a092ce0e09a4175bb58f8b2dad3615edc7df0ba.zip mtk-20170518-1a092ce0e09a4175bb58f8b2dad3615edc7df0ba.tar.gz mtk-20170518-1a092ce0e09a4175bb58f8b2dad3615edc7df0ba.tar.bz2 |
ar71xx: add GL-Domino Pi support V3
This is the patch for GL-Domino Pi V3. Updated against the latest trunk.
Signed-off-by: alzhao<alzhao@gmail.com>
SVN-Revision: 47622
Diffstat (limited to 'target/linux/ar71xx/files/arch')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-gl-domino.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-domino.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-domino.c new file mode 100644 index 0000000..a8a42ad --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-domino.c @@ -0,0 +1,136 @@ +/* + * Domino board support + * + * Copyright (C) 2011 dongyuqi <729650915@qq.com> + * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org> + * Copyright (C) 2013 alzhao <alzhao@gmail.com> + * Copyright (C) 2014 Michel Stempin <michel.stempin@wanadoo.fr> + * + * 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 <linux/gpio.h> + +#include <asm/mach-ath79/ath79.h> + +#include "dev-eth.h" +#include "dev-gpio-buttons.h" +#include "dev-leds-gpio.h" +#include "dev-m25p80.h" +#include "dev-usb.h" +#include "dev-wmac.h" +#include "machtypes.h" + +#define DOMINO_GPIO_LED_WLAN 0 +#define DOMINO_GPIO_LED_WAN 17 +#define DOMINO_GPIO_LED_USB 1 +#define DOMINO_GPIO_LED_LAN1 13 +#define DOMINO_GPIO_LED_LAN2 14 +#define DOMINO_GPIO_LED_LAN3 15 +#define DOMINO_GPIO_LED_LAN4 16 +#define DOMINO_GPIO_LED_SYS 27 +#define DOMINO_GPIO_LED_WPS 26 +#define DOMINO_GPIO_USB_POWER 6 + +#define DOMINO_GPIO_BTN_RESET 11 +#define DOMINO_GPIO_BTN_WPS 20 + +#define DOMINO_KEYS_POLL_INTERVAL 20 /* msecs */ +#define DOMINO_KEYS_DEBOUNCE_INTERVAL (3 * DOMINO_KEYS_POLL_INTERVAL) + +#define DOMINO_MAC0_OFFSET 0x0000 +#define DOMINO_MAC1_OFFSET 0x0000 +#define DOMINO_CALDATA_OFFSET 0x1000 +#define DOMINO_WMAC_MAC_OFFSET 0x0000 + +static struct gpio_led domino_leds_gpio[] __initdata = { + { + .name = "domino:blue:wlan", + .gpio = DOMINO_GPIO_LED_WLAN, + .active_low = 0, + }, + { + .name = "domino:red:wan", + .gpio = DOMINO_GPIO_LED_WAN, + .active_low = 1, + }, + { + .name = "domino:white:usb", + .gpio = DOMINO_GPIO_LED_USB, + .active_low = 0, + }, + { + .name = "domino:green:lan1", + .gpio = DOMINO_GPIO_LED_LAN1, + .active_low = 0, + }, + { + .name = "domino:yellow:wps", + .gpio = DOMINO_GPIO_LED_WPS, + .active_low = 1, + }, + { + .name = "domino:orange:sys", + .gpio = DOMINO_GPIO_LED_SYS, + .active_low = 1, + }, +}; + +static struct gpio_keys_button domino_gpio_keys[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = DOMINO_KEYS_DEBOUNCE_INTERVAL, + .gpio = DOMINO_GPIO_BTN_RESET, + .active_low = 0, + }, + { + .desc = "wps", + .type = EV_KEY, + .code = KEY_WPS_BUTTON, + .debounce_interval = DOMINO_KEYS_DEBOUNCE_INTERVAL, + .gpio = DOMINO_GPIO_BTN_WPS, + .active_low = 0, + } +}; + +static void __init domino_setup(void) +{ + + /* ART base address */ + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + + /* disable PHY_SWAP and PHY_ADDR_SWAP bits */ + ath79_setup_ar933x_phy4_switch(false, false); + + /* register flash. */ + ath79_register_m25p80(NULL); + + /* register gpio LEDs and keys */ + ath79_register_leds_gpio(-1, ARRAY_SIZE(domino_leds_gpio), + domino_leds_gpio); + ath79_register_gpio_keys_polled(-1, DOMINO_KEYS_POLL_INTERVAL, + ARRAY_SIZE(domino_gpio_keys), + domino_gpio_keys); + + gpio_request_one(DOMINO_GPIO_USB_POWER, + GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, + "USB power"); + /* enable usb */ + ath79_register_usb(); + + /* register eth0 as WAN, eth1 as LAN */ + ath79_init_mac(ath79_eth0_data.mac_addr, art+DOMINO_MAC0_OFFSET, 0); + ath79_init_mac(ath79_eth1_data.mac_addr, art+DOMINO_MAC1_OFFSET, 0); + ath79_register_mdio(0, 0x0); + ath79_register_eth(0); + ath79_register_eth(1); + + /* register wireless mac with cal data */ + ath79_register_wmac(art + DOMINO_CALDATA_OFFSET, art + DOMINO_WMAC_MAC_OFFSET); +} + +MIPS_MACHINE(ATH79_MACH_GL_DOMINO, "DOMINO", "Domino Pi", domino_setup); |