/branches/18.06.1/target/linux/ar71xx/files/arch/mips/ath79/mach-e750g-v8.c |
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/* |
* Qxwlan E750G v8 board support |
* |
* Copyright (C) 2017 Peng Zhang <sd20@qxwlan.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. |
*/ |
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#include <linux/phy.h> |
#include <linux/platform_device.h> |
#include <linux/ath9k_platform.h> |
#include <linux/ar8216_platform.h> |
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#include <asm/mach-ath79/ar71xx_regs.h> |
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#include "common.h" |
#include "pci.h" |
#include "dev-ap9x-pci.h" |
#include "dev-gpio-buttons.h" |
#include "dev-eth.h" |
#include "dev-usb.h" |
#include "dev-leds-gpio.h" |
#include "dev-m25p80.h" |
#include "dev-spi.h" |
#include "dev-wmac.h" |
#include "machtypes.h" |
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#define E750G_V8_GPIO_LED_SYS 14 |
#define E750G_V8_GPIO_LED_DS20 15 |
#define E750G_V8_GPIO_LED_DS10 20 |
#define E750G_V8_GPIO_LED_WLAN 21 |
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#define E750G_V8_GPIO_BTN_RESET 12 |
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#define E750G_V8_KEYS_POLL_INTERVAL 20 /* msecs */ |
#define E750G_V8_KEYS_DEBOUNCE_INTERVAL (3 * E750G_V8_KEYS_POLL_INTERVAL) |
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static struct gpio_led e750g_v8_leds_gpio[] __initdata = { |
{ |
.name = "e750g-v8:green:system", |
.gpio = E750G_V8_GPIO_LED_SYS, |
.active_low = 1, |
}, |
{ |
.name = "e750g-v8:green:ds10", |
.gpio = E750G_V8_GPIO_LED_DS10, |
.active_low = 1, |
}, |
{ |
.name = "e750g-v8:green:ds20", |
.gpio = E750G_V8_GPIO_LED_DS20, |
.active_low = 1, |
}, |
{ |
.name = "e750g-v8:green:wlan", |
.gpio = E750G_V8_GPIO_LED_WLAN, |
.active_low = 1, |
}, |
}; |
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static struct gpio_keys_button e750g_v8_gpio_keys[] __initdata = { |
{ |
.desc = "reset", |
.type = EV_KEY, |
.code = KEY_RESTART, |
.debounce_interval = E750G_V8_KEYS_DEBOUNCE_INTERVAL, |
.gpio = E750G_V8_GPIO_BTN_RESET, |
.active_low = 1, |
}, |
}; |
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static const struct ar8327_led_info e750g_v8_leds_qca8334[] = { |
AR8327_LED_INFO(PHY1_0, HW, "e750g-v8:green:lan"), |
AR8327_LED_INFO(PHY2_0, HW, "e750g-v8:green:wan"), |
}; |
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static struct ar8327_pad_cfg e750g_v8_ar8327_pad0_cfg = { |
.mode = AR8327_PAD_MAC_RGMII, |
.txclk_delay_en = true, |
.rxclk_delay_en = true, |
.txclk_delay_sel = AR8327_CLK_DELAY_SEL1, |
.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2, |
.mac06_exchange_dis = true, |
}; |
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static struct ar8327_led_cfg e750g_v8_ar8327_led_cfg = { |
.led_ctrl0 = 0x00000000, |
.led_ctrl1 = 0xc737c737, |
.led_ctrl2 = 0x00000000, |
.led_ctrl3 = 0x00c30c00, |
.open_drain = true, |
}; |
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static struct ar8327_platform_data e750g_v8_ar8327_data = { |
.pad0_cfg = &e750g_v8_ar8327_pad0_cfg, |
.port0_cfg = { |
.force_link = 1, |
.speed = AR8327_PORT_SPEED_1000, |
.duplex = 1, |
.txpause = 1, |
.rxpause = 1, |
}, |
.led_cfg = &e750g_v8_ar8327_led_cfg, |
.leds = e750g_v8_leds_qca8334, |
.num_leds = ARRAY_SIZE(e750g_v8_leds_qca8334), |
}; |
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static struct mdio_board_info e750g_v8_mdio0_info[] = { |
{ |
.bus_id = "ag71xx-mdio.0", |
.mdio_addr = 0, |
.platform_data = &e750g_v8_ar8327_data, |
}, |
}; |
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static void __init e750g_v8_setup(void) |
{ |
u8 *mac = (u8 *) KSEG1ADDR(0x1f050400); |
u8 *art = (u8 *) KSEG1ADDR(0x1f061000); |
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ath79_register_m25p80(NULL); |
ath79_register_leds_gpio(-1, ARRAY_SIZE(e750g_v8_leds_gpio), |
e750g_v8_leds_gpio); |
ath79_register_gpio_keys_polled(-1, E750G_V8_KEYS_POLL_INTERVAL, |
ARRAY_SIZE(e750g_v8_gpio_keys), |
e750g_v8_gpio_keys); |
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mdiobus_register_board_info(e750g_v8_mdio0_info, |
ARRAY_SIZE(e750g_v8_mdio0_info)); |
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ath79_register_mdio(0, 0x0); |
ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 | |
AR934X_ETH_CFG_SW_ONLY_MODE); |
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/* GMAC0 is connected to an AR8327 switch */ |
ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; |
ath79_eth0_data.phy_mask = BIT(0); |
ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; |
ath79_eth0_pll_data.pll_1000 = 0x06000000; |
ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); |
ath79_register_eth(0); |
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ath79_register_pci(); |
ath79_register_usb(); |
ath79_register_wmac(art, NULL); |
} |
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MIPS_MACHINE(ATH79_MACH_E750G_V8, "E750G-V8", "Qxwlan E750G v8", |
e750g_v8_setup); |