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/*
* 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);
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