Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 38072master
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/*
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* WD My Net N600 board support |
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* |
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* Copyright (C) 2013 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/pci.h> |
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#include <linux/phy.h> |
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#include <linux/gpio.h> |
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#include <linux/platform_device.h> |
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#include <linux/ath9k_platform.h> |
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#include <linux/ar8216_platform.h> |
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#include <asm/mach-ath79/ar71xx_regs.h> |
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#include "common.h" |
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#include "dev-ap9x-pci.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-spi.h" |
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#include "dev-usb.h" |
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#include "dev-wmac.h" |
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#include "machtypes.h" |
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#include "nvram.h" |
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#define MYNET_N600_GPIO_LED_WIFI 0 |
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#define MYNET_N600_GPIO_LED_POWER 11 |
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#define MYNET_N600_GPIO_LED_INTERNET 12 |
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#define MYNET_N600_GPIO_LED_WPS 13 |
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#define MYNET_N600_GPIO_LED_LAN1 4 |
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#define MYNET_N600_GPIO_LED_LAN2 3 |
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#define MYNET_N600_GPIO_LED_LAN3 2 |
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#define MYNET_N600_GPIO_LED_LAN4 1 |
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#define MYNET_N600_GPIO_BTN_RESET 16 |
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#define MYNET_N600_GPIO_BTN_WPS 17 |
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#define MYNET_N600_KEYS_POLL_INTERVAL 20 /* msecs */ |
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#define MYNET_N600_KEYS_DEBOUNCE_INTERVAL (3 * MYNET_N600_KEYS_POLL_INTERVAL) |
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#define MYNET_N600_MAC0_OFFSET 0 |
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#define MYNET_N600_MAC1_OFFSET 6 |
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#define MYNET_N600_WMAC_CALDATA_OFFSET 0x1000 |
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#define MYNET_N600_PCIE_CALDATA_OFFSET 0x5000 |
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#define MYNET_N600_NVRAM_ADDR 0x1f058010 |
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#define MYNET_N600_NVRAM_SIZE 0x7ff0 |
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static struct gpio_led mynet_n600_leds_gpio[] __initdata = { |
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{ |
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.name = "wd:blue:power", |
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.gpio = MYNET_N600_GPIO_LED_POWER, |
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.active_low = 0, |
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}, |
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{ |
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.name = "wd:blue:wps", |
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.gpio = MYNET_N600_GPIO_LED_WPS, |
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.active_low = 0, |
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}, |
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{ |
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.name = "wd:blue:wireless", |
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.gpio = MYNET_N600_GPIO_LED_WIFI, |
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.active_low = 0, |
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}, |
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{ |
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.name = "wd:blue:internet", |
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.gpio = MYNET_N600_GPIO_LED_INTERNET, |
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.active_low = 0, |
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}, |
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{ |
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.name = "wd:green:lan1", |
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.gpio = MYNET_N600_GPIO_LED_LAN1, |
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.active_low = 1, |
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}, |
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{ |
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.name = "wd:green:lan2", |
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.gpio = MYNET_N600_GPIO_LED_LAN2, |
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.active_low = 1, |
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}, |
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{ |
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.name = "wd:green:lan3", |
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.gpio = MYNET_N600_GPIO_LED_LAN3, |
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.active_low = 1, |
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}, |
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{ |
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.name = "wd:green:lan4", |
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.gpio = MYNET_N600_GPIO_LED_LAN4, |
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.active_low = 1, |
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}, |
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}; |
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static struct gpio_keys_button mynet_n600_gpio_keys[] __initdata = { |
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{ |
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.desc = "Reset button", |
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.type = EV_KEY, |
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.code = KEY_WPS_BUTTON, |
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.debounce_interval = MYNET_N600_KEYS_DEBOUNCE_INTERVAL, |
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.gpio = MYNET_N600_GPIO_BTN_RESET, |
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.active_low = 1, |
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}, |
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{ |
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.desc = "WPS button", |
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.type = EV_KEY, |
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.code = KEY_WPS_BUTTON, |
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.debounce_interval = MYNET_N600_KEYS_DEBOUNCE_INTERVAL, |
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.gpio = MYNET_N600_GPIO_BTN_WPS, |
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.active_low = 1, |
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}, |
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}; |
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static void mynet_n600_get_mac(const char *name, char *mac) |
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{ |
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u8 *nvram = (u8 *) KSEG1ADDR(MYNET_N600_NVRAM_ADDR); |
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int err; |
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err = ath79_nvram_parse_mac_addr(nvram, MYNET_N600_NVRAM_SIZE, |
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name, mac); |
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if (err) |
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pr_err("no MAC address found for %s\n", name); |
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} |
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#define MYNET_N600_WAN_PHY_MASK BIT(0) |
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static void __init mynet_n600_setup(void) |
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{ |
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u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); |
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u8 tmpmac[ETH_ALEN]; |
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ath79_register_m25p80(NULL); |
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ath79_gpio_output_select(MYNET_N600_GPIO_LED_LAN1, |
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AR934X_GPIO_OUT_GPIO); |
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ath79_gpio_output_select(MYNET_N600_GPIO_LED_LAN2, |
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AR934X_GPIO_OUT_GPIO); |
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ath79_gpio_output_select(MYNET_N600_GPIO_LED_LAN3, |
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AR934X_GPIO_OUT_GPIO); |
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ath79_gpio_output_select(MYNET_N600_GPIO_LED_LAN4, |
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AR934X_GPIO_OUT_GPIO); |
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ath79_gpio_output_select(MYNET_N600_GPIO_LED_INTERNET, |
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AR934X_GPIO_OUT_GPIO); |
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ath79_register_leds_gpio(-1, ARRAY_SIZE(mynet_n600_leds_gpio), |
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mynet_n600_leds_gpio); |
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ath79_register_gpio_keys_polled(-1, MYNET_N600_KEYS_POLL_INTERVAL, |
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ARRAY_SIZE(mynet_n600_gpio_keys), |
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mynet_n600_gpio_keys); |
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mynet_n600_get_mac("wlan24mac=", tmpmac); |
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ath79_register_wmac(art + MYNET_N600_WMAC_CALDATA_OFFSET, tmpmac); |
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mynet_n600_get_mac("wlan5mac=", tmpmac); |
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ap91_pci_init(art + MYNET_N600_PCIE_CALDATA_OFFSET, tmpmac); |
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ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE | |
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AR934X_ETH_CFG_SW_PHY_SWAP); |
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ath79_register_mdio(1, 0x0); |
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/* LAN */ |
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mynet_n600_get_mac("lanmac=", ath79_eth1_data.mac_addr); |
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/* GMAC1 is connected to the internal switch */ |
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; |
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ath79_register_eth(1); |
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/* WAN */ |
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mynet_n600_get_mac("wanmac=", ath79_eth0_data.mac_addr); |
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/* GMAC0 is connected to the PHY4 of the internal switch */ |
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ath79_switch_data.phy4_mii_en = 1; |
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ath79_switch_data.phy_poll_mask = MYNET_N600_WAN_PHY_MASK; |
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; |
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ath79_eth0_data.phy_mask = MYNET_N600_WAN_PHY_MASK; |
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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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ath79_register_usb(); |
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} |
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MIPS_MACHINE(ATH79_MACH_MYNET_N600, "MYNET-N600", "WD My Net N600", |
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mynet_n600_setup); |
@ -0,0 +1,39 @@ |
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--- a/arch/mips/ath79/Kconfig
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+++ b/arch/mips/ath79/Kconfig
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@@ -759,6 +759,16 @@ config ATH79_MACH_UBNT_XM
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Say 'Y' here if you want your kernel to support the
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Ubiquiti Networks XM (rev 1.0) board.
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+config ATH79_MACH_MYNET_N600
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+ bool "WD My Net N600 board support"
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+ select SOC_AR934X
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+ select ATH79_DEV_ETH
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+ select ATH79_DEV_GPIO_BUTTONS
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+ select ATH79_DEV_LEDS_GPIO
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+ select ATH79_DEV_M25P80
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+ select ATH79_DEV_WMAC
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+ select ATH79_NVRAM
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+
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config ATH79_MACH_ZCN_1523H
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bool "Zcomax ZCN-1523H support"
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select SOC_AR724X
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--- a/arch/mips/ath79/machtypes.h
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+++ b/arch/mips/ath79/machtypes.h
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@@ -53,6 +53,7 @@ enum ath79_mach_type {
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ATH79_MACH_HORNET_UB, /* ALFA Networks Hornet-UB */
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ATH79_MACH_MR600V2, /* OpenMesh MR600v2 */
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ATH79_MACH_MR600, /* OpenMesh MR600 */
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+ ATH79_MACH_MYNET_N600, /* WD My Net N600 */
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ATH79_MACH_MZK_W04NU, /* Planex MZK-W04NU */
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ATH79_MACH_MZK_W300NH, /* Planex MZK-W300NH */
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ATH79_MACH_NBG460N, /* Zyxel NBG460N/550N/550NH */
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--- a/arch/mips/ath79/Makefile
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+++ b/arch/mips/ath79/Makefile
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@@ -64,6 +64,7 @@ obj-$(CONFIG_ATH79_MACH_JA76PF) += mach
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obj-$(CONFIG_ATH79_MACH_JWAP003) += mach-jwap003.o
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obj-$(CONFIG_ATH79_MACH_HORNET_UB) += mach-hornet-ub.o
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obj-$(CONFIG_ATH79_MACH_MR600) += mach-mr600.o
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+obj-$(CONFIG_ATH79_MACH_MYNET_N600) += mach-mynet-n600.o
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obj-$(CONFIG_ATH79_MACH_MZK_W04NU) += mach-mzk-w04nu.o
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obj-$(CONFIG_ATH79_MACH_MZK_W300NH) += mach-mzk-w300nh.o
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obj-$(CONFIG_ATH79_MACH_NBG460N) += mach-nbg460n.o
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