ar71xx: add GL-AR150 support V3

[openwrt/openwrt.git] / target / linux / ar71xx / files / arch / mips / ath79 / mach-gl-ar150.c

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 (file)
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);