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+/*
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+ * GL.iNet GL-USB150 board support
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+ *
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+ * Copyright (C) 2017 Piotr Dymacz <pepe2k@gmail.com>
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+ *
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+ * This program is free software; you can redistribute it and/or modify it
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+ * under the terms of the GNU General Public License version 2 as published
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+ * by the Free Software Foundation.
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+ */
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+
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+#include <linux/gpio.h>
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+#include <linux/platform_device.h>
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+
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+#include <asm/mach-ath79/ath79.h>
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+#include <asm/mach-ath79/ar71xx_regs.h>
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+
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+#include "common.h"
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+#include "dev-eth.h"
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+#include "dev-gpio-buttons.h"
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+#include "dev-leds-gpio.h"
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+#include "dev-m25p80.h"
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+#include "dev-wmac.h"
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+#include "machtypes.h"
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+
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+#define GL_USB150_GPIO_LED_POWER 13
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+#define GL_USB150_GPIO_LED_WLAN 0
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+#define GL_USB150_GPIO_LAN_RESET 7
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+#define GL_USB150_GPIO_BTN_RESET 11
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+
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+#define GL_USB150_KEYS_POLL_INTERVAL 20
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+#define GL_USB150_KEYS_DEBOUNCE_INTERVAL \
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+ (3 * GL_USB150_KEYS_POLL_INTERVAL)
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+
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+#define GL_USB150_WMAC_CALDATA_OFFSET 0x1000
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+
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+static struct gpio_led gl_usb150_leds_gpio[] __initdata = {
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+ {
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+ .name = "gl-usb150:green:power",
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+ .gpio = GL_USB150_GPIO_LED_POWER,
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+ .active_low = 0,
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+ }, {
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+ .name = "gl-usb150:green:wlan",
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+ .gpio = GL_USB150_GPIO_LED_WLAN,
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+ .active_low = 0,
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+ },
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+};
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+
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+static struct gpio_keys_button gl_usb150_gpio_keys[] __initdata = {
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+ {
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+ .desc = "reset",
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+ .type = EV_KEY,
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+ .code = KEY_RESTART,
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+ .debounce_interval = GL_USB150_KEYS_DEBOUNCE_INTERVAL,
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+ .gpio = GL_USB150_GPIO_BTN_RESET,
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+ .active_low = 0,
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+ },
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+};
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+
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+static void __init gl_usb150_setup(void)
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+{
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+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
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+
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+ ath79_register_m25p80(NULL);
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+
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+ ath79_setup_ar933x_phy4_switch(false, false);
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+
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+ /* LAN (PHY4 connected with Realtek RTL8152B) */
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+ ath79_init_mac(ath79_eth0_data.mac_addr, art, 0);
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+ ath79_register_mdio(0, 0x0);
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+ ath79_register_eth(0);
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+
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+ ath79_register_leds_gpio(-1, ARRAY_SIZE(gl_usb150_leds_gpio),
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+ gl_usb150_leds_gpio);
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+
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+ ath79_register_gpio_keys_polled(-1, GL_USB150_KEYS_POLL_INTERVAL,
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+ ARRAY_SIZE(gl_usb150_gpio_keys),
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+ gl_usb150_gpio_keys);
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+
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+ gpio_request_one(GL_USB150_GPIO_LAN_RESET,
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+ GPIOF_OUT_INIT_LOW | GPIOF_EXPORT_DIR_FIXED,
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+ "LAN reset");
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+
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+ ath79_register_wmac(art + GL_USB150_WMAC_CALDATA_OFFSET, NULL);
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+}
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+
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+MIPS_MACHINE(ATH79_MACH_GL_USB150, "GL-USB150", "GL.iNet GL-USB150",
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+ gl_usb150_setup);
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