--- /dev/null
+/*
+ * GL.iNet GL-AR750S board support
+ *
+ * Copyright (C) 2018 luochongjun <luochongjun@gl-inet.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/init.h>
+#include <linux/pci.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <linux/etherdevice.h>
+
+#include <linux/i2c.h>
+#include <linux/i2c-gpio.h>
+
+#include <asm/mach-ath79/ath79.h>
+#include <asm/mach-ath79/irq.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include <linux/platform_data/phy-at803x.h>
+#include <linux/ar8216_platform.h>
+
+#include "common.h"
+#include "dev-ap9x-pci.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-spi.h"
+#include "dev-m25p80.h"
+#include "dev-wmac.h"
+#include "dev-usb.h"
+#include "machtypes.h"
+
+
+#define GL_AR750S_KEYS_POLL_INTERVAL 20
+#define GL_AR750S_KEYS_DEBOUNCE_INTERVAL (3 * GL_AR750S_KEYS_POLL_INTERVAL)
+
+
+#define GL_AR750S_GPIO_LED_WLAN2G 19
+#define GL_AR750S_GPIO_LED_WLAN5G 20
+#define GL_AR750S_GPIO_LED_POWER 1
+#define GL_AR750S_GPIO_USB_POWER 7
+
+#define GL_AR750S_GPIO_BTN_RESET 2
+#define GL_AR750S_GPIO_BTN_RIGHT 8
+
+#define GL_AR750S_MAC0_OFFSET 0x0000
+#define GL_AR750S_WMAC_CALDATA_OFFSET 0x1000
+#define GL_AR750S_PCI_CALDATA_OFFSET 0x5000
+
+#define GL_AR750S_GPIO_I2C_SDA 5
+#define GL_AR750S_GPIO_I2C_SCL 21
+
+
+
+static struct spi_board_info gl_ar750s_spi_info[] = {
+ {
+ .bus_num = 0,
+ .chip_select = 0,
+ .max_speed_hz = 25000000,
+ .modalias = "m25p80",
+ .platform_data = NULL,
+ },
+};
+
+static struct ath79_spi_platform_data gl_ar750s_spi_data = {
+ .bus_num = 0,
+ .num_chipselect = 2,
+};
+
+static struct gpio_led gl_ar750s_leds_gpio[] __initdata = {
+ {
+ .name = "gl-ar750s:green:power",
+ .gpio = GL_AR750S_GPIO_LED_POWER,
+ .default_state = LEDS_GPIO_DEFSTATE_KEEP,
+ .active_low = 1,
+ },{
+ .name = "gl-ar750s:green:usbpower",
+ .gpio = GL_AR750S_GPIO_USB_POWER,
+ .active_low = 1,
+ },{
+ .name = "gl-ar750s:green:wlan2g",
+ .gpio = GL_AR750S_GPIO_LED_WLAN2G,
+ .active_low = 1,
+ },{
+ .name = "gl-ar750s:green:wlan5g",
+ .gpio = GL_AR750S_GPIO_LED_WLAN5G,
+ .active_low = 0,
+ }
+};
+
+static struct gpio_keys_button gl_ar750s_gpio_keys[] __initdata = {
+ {
+ .desc = "reset",
+ .type = EV_KEY,
+ .code = KEY_RESTART,
+ .debounce_interval = GL_AR750S_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = GL_AR750S_GPIO_BTN_RESET,
+ .active_low = 1,
+ }, {
+ .desc = "right",
+ .type = EV_KEY,
+ .code = BTN_0,
+ .debounce_interval = GL_AR750S_KEYS_DEBOUNCE_INTERVAL,
+ .gpio = GL_AR750S_GPIO_BTN_RIGHT,
+ .active_low = 1,
+ },
+};
+
+static struct i2c_gpio_platform_data gl_ar750s_i2c_gpio_data = {
+ .sda_pin = GL_AR750S_GPIO_I2C_SDA,
+ .scl_pin = GL_AR750S_GPIO_I2C_SCL,
+};
+
+static struct platform_device gl_ar750s_i2c_gpio_device = {
+ .name = "i2c-gpio",
+ .id = 0,
+ .dev = {
+ .platform_data = &gl_ar750s_i2c_gpio_data,
+ }
+
+};
+
+static struct ar8327_pad_cfg gl_ar750s_ar8327_pad0_cfg = {
+ .mode = AR8327_PAD_MAC_SGMII,
+ .sgmii_delay_en = true,
+};
+
+static struct ar8327_platform_data gl_ar750s_ar8327_data = {
+ .pad0_cfg = &gl_ar750s_ar8327_pad0_cfg,
+ .port0_cfg = {
+ .force_link = 1,
+ .speed = AR8327_PORT_SPEED_1000,
+ .duplex = 1,
+ .txpause = 1,
+ .rxpause = 1,
+ },
+};
+
+
+static struct mdio_board_info gl_ar750s_mdio0_info[] = {
+ {
+ .bus_id = "ag71xx-mdio.0",
+ .phy_addr = 0,
+ .platform_data = &gl_ar750s_ar8327_data,
+ },
+};
+
+static void __init gl_ar750s_setup(void)
+{
+ u8 *eeprom = (u8 *) KSEG1ADDR(0x1f050000);
+
+ ath79_register_spi(&gl_ar750s_spi_data, gl_ar750s_spi_info, 1);
+
+ ath79_init_mac(ath79_eth0_data.mac_addr,
+ eeprom + GL_AR750S_MAC0_OFFSET, 0);
+
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
+ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
+ ath79_eth0_data.phy_mask = BIT(0);
+
+ mdiobus_register_board_info(gl_ar750s_mdio0_info,
+ ARRAY_SIZE(gl_ar750s_mdio0_info));
+
+ ath79_register_mdio(0, 0x00);
+ ath79_register_eth(0);
+
+
+ ath79_register_usb();
+
+
+ ath79_register_wmac(eeprom + GL_AR750S_WMAC_CALDATA_OFFSET, NULL);
+
+
+ ap91_pci_init(eeprom + GL_AR750S_PCI_CALDATA_OFFSET, NULL);
+
+ platform_device_register(&gl_ar750s_i2c_gpio_device);
+
+ ath79_register_leds_gpio(-1, ARRAY_SIZE(gl_ar750s_leds_gpio),
+ gl_ar750s_leds_gpio);
+
+ ath79_register_gpio_keys_polled(-1, GL_AR750S_KEYS_POLL_INTERVAL,
+ ARRAY_SIZE(gl_ar750s_gpio_keys),
+ gl_ar750s_gpio_keys);
+}
+
+
+MIPS_MACHINE(ATH79_MACH_GL_AR750S, "GL-AR750S", "GL-AR750S",
+ gl_ar750s_setup);
projects / openwrt / staging / mkresin.git / commitdiff