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author | John Crispin <john@openwrt.org> | 2015-11-24 18:29:59 +0000 |
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committer | John Crispin <john@openwrt.org> | 2015-11-24 18:29:59 +0000 |
commit | 72093bd5284e25cb1b7ffc649c8d6a63fd8dcb83 (patch) | |
tree | 1ac5a1ba0e5aa74ffb1f2027679d7066a10bbaf3 /target/linux/ar71xx/files/arch | |
parent | 8c1f5141ceee722cdd282f909390b73455968cfd (diff) | |
download | mtk-20170518-72093bd5284e25cb1b7ffc649c8d6a63fd8dcb83.zip mtk-20170518-72093bd5284e25cb1b7ffc649c8d6a63fd8dcb83.tar.gz mtk-20170518-72093bd5284e25cb1b7ffc649c8d6a63fd8dcb83.tar.bz2 |
ar71xx: add GL-AR150 support V3
This is the 3rd version. Modified against the latest trunk.
Signed-off-by: alzhao<alzhao@gmail.com>
SVN-Revision: 47620
Diffstat (limited to 'target/linux/ar71xx/files/arch')
-rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-gl-ar150.c | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-ar150.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-ar150.c new file mode 100644 index 0000000..310182c --- /dev/null +++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-ar150.c @@ -0,0 +1,125 @@ +/* + * GL_ar150 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 GL_AR150_GPIO_LED_WLAN 0 +#define GL_AR150_GPIO_LED_LAN 13 +#define GL_AR150_GPIO_LED_WAN 15 + +#define GL_AR150_GPIO_BIN_USB 6 +#define GL_AR150_GPIO_BTN_MANUAL 7 +#define GL_AR150_GPIO_BTN_AUTO 8 +#define GL_AR150_GPIO_BTN_RESET 11 + +#define GL_AR150_KEYS_POLL_INTERVAL 20 /* msecs */ +#define GL_AR150_KEYS_DEBOUNCE_INTERVAL (3 * GL_AR150_KEYS_POLL_INTERVAL) + +#define GL_AR150_MAC0_OFFSET 0x0000 +#define GL_AR150_MAC1_OFFSET 0x0000 +#define GL_AR150_CALDATA_OFFSET 0x1000 +#define GL_AR150_WMAC_MAC_OFFSET 0x0000 + +static struct gpio_led gl_ar150_leds_gpio[] __initdata = { + { + .name = "gl_ar150:wlan", + .gpio = GL_AR150_GPIO_LED_WLAN, + .active_low = 0, + }, + { + .name = "gl_ar150:lan", + .gpio = GL_AR150_GPIO_LED_LAN, + .active_low = 0, + }, + { + .name = "gl_ar150:wan", + .gpio = GL_AR150_GPIO_LED_WAN, + .active_low = 0, + .default_state = 1, + }, +}; + +static struct gpio_keys_button gl_ar150_gpio_keys[] __initdata = { + { + .desc = "BTN_7", + .type = EV_KEY, + .code = BTN_7, + .debounce_interval = GL_AR150_KEYS_DEBOUNCE_INTERVAL, + .gpio = GL_AR150_GPIO_BTN_MANUAL, + .active_low = 0, + }, + { + .desc = "BTN_8", + .type = EV_KEY, + .code = BTN_8, + .debounce_interval = GL_AR150_KEYS_DEBOUNCE_INTERVAL, + .gpio = GL_AR150_GPIO_BTN_AUTO, + .active_low = 0, + }, + { + .desc = "reset", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = GL_AR150_KEYS_DEBOUNCE_INTERVAL, + .gpio = GL_AR150_GPIO_BTN_RESET, + .active_low = 0, + }, +}; + +static void __init gl_ar150_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(gl_ar150_leds_gpio), + gl_ar150_leds_gpio); + ath79_register_gpio_keys_polled(-1, GL_AR150_KEYS_POLL_INTERVAL, + ARRAY_SIZE(gl_ar150_gpio_keys), + gl_ar150_gpio_keys); + + /* enable usb */ + gpio_request_one(GL_AR150_GPIO_BIN_USB, + GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, + "USB power"); + ath79_register_usb(); + + /* register eth0 as WAN, eth1 as LAN */ + ath79_init_mac(ath79_eth0_data.mac_addr, art+GL_AR150_MAC0_OFFSET, 0); + ath79_init_mac(ath79_eth1_data.mac_addr, art+GL_AR150_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 + GL_AR150_CALDATA_OFFSET, art + GL_AR150_WMAC_MAC_OFFSET); +} + +MIPS_MACHINE(ATH79_MACH_GL_AR150, "GL-AR150", "GL AR150",gl_ar150_setup); |