mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 23:12:32 +00:00
88 lines
2.2 KiB
C
88 lines
2.2 KiB
C
|
/*
|
||
|
|
* GL.iNet GL-USB150 board support
|
||
|
|
*
|
||
|
|
* Copyright (C) 2017 Piotr Dymacz <pepe2k@gmail.com>
|
||
|
|
*
|
||
|
|
* 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 <linux/platform_device.h>
|
||
|
|
|
||
|
|
#include <asm/mach-ath79/ath79.h>
|
||
|
|
#include <asm/mach-ath79/ar71xx_regs.h>
|
||
|
|
|
||
|
|
#include "common.h"
|
||
|
|
#include "dev-eth.h"
|
||
|
|
#include "dev-gpio-buttons.h"
|
||
|
|
#include "dev-leds-gpio.h"
|
||
|
|
#include "dev-m25p80.h"
|
||
|
|
#include "dev-wmac.h"
|
||
|
|
#include "machtypes.h"
|
||
|
|
|
||
|
|
#define GL_USB150_GPIO_LED_POWER 13
|
||
|
|
#define GL_USB150_GPIO_LED_WLAN 0
|
||
|
|
#define GL_USB150_GPIO_LAN_RESET 7
|
||
|
|
#define GL_USB150_GPIO_BTN_RESET 11
|
||
|
|
|
||
|
|
#define GL_USB150_KEYS_POLL_INTERVAL 20
|
||
|
|
#define GL_USB150_KEYS_DEBOUNCE_INTERVAL \
|
||
|
|
(3 * GL_USB150_KEYS_POLL_INTERVAL)
|
||
|
|
|
||
|
|
#define GL_USB150_WMAC_CALDATA_OFFSET 0x1000
|
||
|
|
|
||
|
|
static struct gpio_led gl_usb150_leds_gpio[] __initdata = {
|
||
|
|
{
|
||
|
|
.name = "gl-usb150:green:power",
|
||
|
|
.gpio = GL_USB150_GPIO_LED_POWER,
|
||
|
|
.active_low = 0,
|
||
|
|
}, {
|
||
|
|
.name = "gl-usb150:green:wlan",
|
||
|
|
.gpio = GL_USB150_GPIO_LED_WLAN,
|
||
|
|
.active_low = 0,
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct gpio_keys_button gl_usb150_gpio_keys[] __initdata = {
|
||
|
|
{
|
||
|
|
.desc = "reset",
|
||
|
|
.type = EV_KEY,
|
||
|
|
.code = KEY_RESTART,
|
||
|
|
.debounce_interval = GL_USB150_KEYS_DEBOUNCE_INTERVAL,
|
||
|
|
.gpio = GL_USB150_GPIO_BTN_RESET,
|
||
|
|
.active_low = 0,
|
||
|
|
},
|
||
|
|
};
|
||
|
|
|
||
|
|
static void __init gl_usb150_setup(void)
|
||
|
|
{
|
||
|
|
u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
|
||
|
|
|
||
|
|
ath79_register_m25p80(NULL);
|
||
|
|
|
||
|
|
ath79_setup_ar933x_phy4_switch(false, false);
|
||
|
|
|
||
|
|
/* LAN (PHY4 connected with Realtek RTL8152B) */
|
||
|
|
ath79_init_mac(ath79_eth0_data.mac_addr, art, 0);
|
||
|
|
ath79_register_mdio(0, 0x0);
|
||
|
|
ath79_register_eth(0);
|
||
|
|
|
||
|
|
ath79_register_leds_gpio(-1, ARRAY_SIZE(gl_usb150_leds_gpio),
|
||
|
|
gl_usb150_leds_gpio);
|
||
|
|
|
||
|
|
ath79_register_gpio_keys_polled(-1, GL_USB150_KEYS_POLL_INTERVAL,
|
||
|
|
ARRAY_SIZE(gl_usb150_gpio_keys),
|
||
|
|
gl_usb150_gpio_keys);
|
||
|
|
|
||
|
|
gpio_request_one(GL_USB150_GPIO_LAN_RESET,
|
||
|
|
GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED,
|
||
|
|
"LAN reset");
|
||
|
|
|
||
|
|
ath79_register_wmac(art + GL_USB150_WMAC_CALDATA_OFFSET, NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
MIPS_MACHINE(ATH79_MACH_GL_USB150, "GL-USB150", "GL.iNet GL-USB150",
|
||
|
|
gl_usb150_setup);
|