+/*
+ * 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);
projects / openwrt / openwrt.git / commitdiff