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102 lines
2.7 KiB
C
102 lines
2.7 KiB
C
/*
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* EnGenius EAP300 v2 board support
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*
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* Copyright (C) 2014 Gabor Juhos <juhosg@openwrt.org>
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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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#include <linux/gpio.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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#include <linux/platform_device.h>
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#include <asm/mach-ath79/ar71xx_regs.h>
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#include <asm/mach-ath79/ath79.h>
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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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#define EAP300V2_GPIO_LED_POWER 0
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#define EAP300V2_GPIO_LED_LAN 16
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#define EAP300V2_GPIO_LED_WLAN 17
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#define EAP300V2_GPIO_BTN_RESET 1
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#define EAP300V2_KEYS_POLL_INTERVAL 20 /* msecs */
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#define EAP300V2_KEYS_DEBOUNCE_INTERVAL (3 * EAP300V2_KEYS_POLL_INTERVAL)
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static struct gpio_led eap300v2_leds_gpio[] __initdata = {
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{
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.name = "engenius:blue:power",
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.gpio = EAP300V2_GPIO_LED_POWER,
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.active_low = 1,
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}, {
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.name = "engenius:blue:lan",
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.gpio = EAP300V2_GPIO_LED_LAN,
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.active_low = 1,
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}, {
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.name = "engenius:blue:wlan",
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.gpio = EAP300V2_GPIO_LED_WLAN,
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.active_low = 1,
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}
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};
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static struct gpio_keys_button eap300v2_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 = EAP300V2_KEYS_DEBOUNCE_INTERVAL,
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.gpio = EAP300V2_GPIO_BTN_RESET,
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.active_low = 1,
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}
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};
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#define EAP300V2_ART_MAC_OFFSET 2
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#define EAP300V2_LAN_PHYMASK BIT(0)
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static void __init eap300v2_setup(void)
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{
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u8 *art = (u8 *)KSEG1ADDR(0x1fff1000);
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ath79_gpio_function_enable(AR934X_GPIO_FUNC_JTAG_DISABLE);
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ath79_gpio_output_select(EAP300V2_GPIO_LED_POWER, AR934X_GPIO_OUT_GPIO);
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ath79_gpio_output_select(EAP300V2_GPIO_LED_LAN, AR934X_GPIO_OUT_GPIO);
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ath79_gpio_output_select(EAP300V2_GPIO_LED_WLAN, AR934X_GPIO_OUT_GPIO);
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ath79_register_leds_gpio(-1, ARRAY_SIZE(eap300v2_leds_gpio),
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eap300v2_leds_gpio);
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ath79_register_gpio_keys_polled(-1, EAP300V2_KEYS_POLL_INTERVAL,
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ARRAY_SIZE(eap300v2_gpio_keys),
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eap300v2_gpio_keys);
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ath79_register_m25p80(NULL);
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ath79_register_wmac(art, NULL);
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ath79_register_mdio(1, 0x0);
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ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_PHY_SWAP);
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ath79_init_mac(ath79_eth0_data.mac_addr,
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art + EAP300V2_ART_MAC_OFFSET, 0);
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ath79_switch_data.phy4_mii_en = 1;
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ath79_switch_data.phy_poll_mask = EAP300V2_LAN_PHYMASK;
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
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ath79_eth0_data.phy_mask = EAP300V2_LAN_PHYMASK;
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ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
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ath79_register_eth(0);
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}
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MIPS_MACHINE(ATH79_MACH_EAP300V2, "EAP300V2", "EnGenius EAP300 v2",
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eap300v2_setup);
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