ar71xx: add support for gl-mifi

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

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-mifi.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-mifi.c
new file mode 100644 (file)
index 0000000..567fef9
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-mifi.c
@@ -0,0 +1,114 @@
+/*
+ *  Mifi 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_MIFI_GPIO_LED_WAN           27
+#define GL_MIFI_GPIO_LED_LAN           16
+#define GL_MIFI_GPIO_LED_WLAN          1
+#define GL_MIFI_GPIO_LED_NET           0
+#define GL_MIFI_GPIO_LED_3GCONTROL     7
+
+#define GL_MIFI_GPIO_BTN_RESET    11
+
+#define GL_MIFI_KEYS_POLL_INTERVAL     20      /* msecs */
+#define GL_MIFI_KEYS_DEBOUNCE_INTERVAL (3 * GL_MIFI_KEYS_POLL_INTERVAL)
+
+#define GL_MIFI_MAC0_OFFSET        0x0000
+#define GL_MIFI_MAC1_OFFSET        0x0000
+#define GL_MIFI_CALDATA_OFFSET 0x1000
+#define GL_MIFI_WMAC_MAC_OFFSET        0x0000
+
+static struct gpio_led gl_mifi_leds_gpio[] __initdata = {
+       {
+               .name = "gl_mifi:wan",
+               .gpio = GL_MIFI_GPIO_LED_WAN,
+               .active_low = 0,
+       },
+       {
+               .name = "gl_mifi:lan",
+               .gpio = GL_MIFI_GPIO_LED_LAN,
+               .active_low = 0,
+       },
+       {
+               .name = "gl_mifi:wlan",
+               .gpio = GL_MIFI_GPIO_LED_WLAN,
+               .active_low = 0,
+       },
+       {
+               .name = "gl_mifi:net",
+               .gpio = GL_MIFI_GPIO_LED_NET,
+               .active_low = 0,
+       },
+       {
+               .name = "gl_mifi:3gcontrol",
+               .gpio = GL_MIFI_GPIO_LED_3GCONTROL,
+               .active_low = 0,
+       }
+};
+
+static struct gpio_keys_button gl_mifi_gpio_keys[] __initdata = {
+       {
+               .desc = "reset",
+               .type = EV_KEY,
+               .code = KEY_RESTART,
+               .debounce_interval = GL_MIFI_KEYS_DEBOUNCE_INTERVAL,
+               .gpio = GL_MIFI_GPIO_BTN_RESET,
+               .active_low = 0,
+       },
+};
+
+static void __init gl_mifi_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_mifi_leds_gpio),
+                                gl_mifi_leds_gpio);
+       ath79_register_gpio_keys_polled(-1, GL_MIFI_KEYS_POLL_INTERVAL,
+                                       ARRAY_SIZE(gl_mifi_gpio_keys),
+                                       gl_mifi_gpio_keys);
+
+       /* enable usb */
+       ath79_register_usb();
+
+       /* register eth0 as WAN, eth1 as LAN */
+       ath79_init_mac(ath79_eth0_data.mac_addr, art+GL_MIFI_MAC0_OFFSET, 0);
+       ath79_init_mac(ath79_eth1_data.mac_addr, art+GL_MIFI_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_MIFI_CALDATA_OFFSET, art + GL_MIFI_WMAC_MAC_OFFSET);
+}
+
+MIPS_MACHINE(ATH79_MACH_GL_MIFI, "GL-MIFI", "GL-MIFI",gl_mifi_setup);