ath79: add support for Netgear WNR2000 v3
This patch adds ath79 support for Netgear WNR2000v3. Router was previously supported by ar71xx target only. Note: this is a 4_32 device with limited upgrade capabilities. Specification ============= * Description: Netgear WNR2000 v3 * Loader: U-boot * SOC: Atheros AR7241 (360 MHz) * RAM: 32 MiB * Flash: 4 MiB (SPI NOR) - U-boot binary: 256 KiB - U-boot environment: 64 KiB - Firmware: 3712 KiB - ART: 64 KiB * Ethernet: 4 x 10/100 LAN + 1 x 10/100 WAN * Wireless: 2.4 GHz b/g/n (Atheros AR9287) * USB: no * Buttons: - Reset - WiFi (rfkill) - WPS * LEDs: - Power (amber/green) - WAN (amber/green) - WLAN (blue) - 4 x LAN (amber/green) - WPS (green) * UART: 4-pin connector JP1, 3.3V (Vcc, TX, RX, GND), 115200 8N1 * Power supply: DC 12V 1A * MAC addresses: LAN on case label, WAN +1, WLAN +2 Installation ============ * TFTP recovery * TFTP via U-boot prompt * sysupgrade * Web interface Test build configuration ======================== CONFIG_TARGET_ath79=y CONFIG_TARGET_ath79_tiny=y CONFIG_TARGET_ath79_tiny_DEVICE_netgear_wnr2000-v3=y CONFIG_ALL_KMODS=y CONFIG_DEVEL=y CONFIG_CCACHE=y CONFIG_COLLECT_KERNEL_DEBUG=y CONFIG_IMAGEOPT=y CONFIG_KERNEL_DEBUG_INFO=y CONFIG_KERNEL_DEBUG_KERNEL=y Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>master
Michal Cieslakiewicz
5 years ago
committed by
John Crispin
parent
d74324e407
commit
12719ce37a
@ -0,0 +1,207 @@
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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/input.h>
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#include "ar7241.dtsi"
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/ {
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compatible = "netgear,wnr2000-v3", "qca,ar7241";
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model = "Netgear WNR2000 v3";
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chosen {
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bootargs = "console=ttyS0,115200n8";
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};
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aliases {
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led-boot = &power_amber;
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led-failsafe = &power_amber;
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led-running = &power_green;
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led-upgrade = &power_amber;
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label-mac-device = ð1;
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};
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keys {
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compatible = "gpio-keys";
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wps {
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label = "wps";
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linux,code = <KEY_WPS_BUTTON>;
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gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
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};
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};
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ath9k-keys {
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compatible = "gpio-keys-polled";
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poll-interval = <20>;
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reset {
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label = "reset";
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linux,code = <KEY_RESTART>;
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gpios = <&ath9k 8 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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rfkill {
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label = "rfkill";
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linux,code = <KEY_RFKILL>;
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gpios = <&ath9k 9 GPIO_ACTIVE_LOW>;
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debounce-interval = <60>;
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};
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&jtag_disable_pins &switch_led_disable_pins &clks_disable_pins>;
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wan_green {
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label = "netgear:green:wan";
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gpios = <&gpio 0 GPIO_ACTIVE_LOW>;
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};
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wan_amber {
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label = "netgear:amber:wan";
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gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
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};
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lan1_green {
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label = "netgear:green:lan1";
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gpios = <&gpio 13 GPIO_ACTIVE_LOW>;
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};
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lan1_amber {
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label = "netgear:amber:lan1";
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gpios = <&gpio 1 GPIO_ACTIVE_LOW>;
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};
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lan2_green {
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label = "netgear:green:lan2";
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gpios = <&gpio 14 GPIO_ACTIVE_LOW>;
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};
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lan2_amber {
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label = "netgear:amber:lan2";
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gpios = <&gpio 6 GPIO_ACTIVE_LOW>;
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};
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lan3_green {
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label = "netgear:green:lan3";
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gpios = <&gpio 15 GPIO_ACTIVE_LOW>;
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};
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lan3_amber {
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label = "netgear:amber:lan3";
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gpios = <&gpio 8 GPIO_ACTIVE_LOW>;
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};
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lan4_green {
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label = "netgear:green:lan4";
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gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
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};
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lan4_amber {
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label = "netgear:amber:lan4";
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gpios = <&gpio 12 GPIO_ACTIVE_LOW>;
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};
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wps_green {
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label = "netgear:green:wps";
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gpios = <&gpio 7 GPIO_ACTIVE_LOW>;
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};
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};
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ath9k-leds {
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compatible = "gpio-leds";
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power_green: power_green {
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label = "netgear:green:power";
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gpios = <&ath9k 3 GPIO_ACTIVE_LOW>;
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};
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power_amber: power_amber {
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label = "netgear:amber:power";
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gpios = <&ath9k 2 GPIO_ACTIVE_LOW>;
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default-state = "keep";
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};
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wlan_blue {
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label = "netgear:blue:wlan";
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gpios = <&ath9k 1 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "phy0tpt";
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};
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};
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};
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&spi {
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status = "okay";
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num-cs = <1>;
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <25000000>;
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "u-boot";
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reg = <0x0 0x40000>;
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read-only;
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};
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partition@40000 {
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label = "u-boot-env";
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reg = <0x40000 0x10000>;
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};
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partition@50000 {
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label = "firmware";
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reg = <0x50000 0x3a0000>;
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compatible = "netgear,uimage";
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};
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art: partition@3f0000 {
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label = "art";
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reg = <0x3f0000 0x10000>;
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read-only;
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};
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};
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};
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};
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ð0 {
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status = "okay";
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mtd-mac-address = <&art 0x0>;
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};
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ð1 {
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status = "okay";
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compatible = "qca,ar7241-eth", "syscon", "simple-mfd";
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mtd-mac-address = <&art 0x6>;
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};
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&pcie {
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status = "okay";
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ath9k: wifi@0,0 {
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compatible = "pci168c,002e";
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reg = <0x0000 0 0 0 0>;
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mtd-mac-address = <&art 0x0>;
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mtd-mac-address-increment = <1>;
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qca,no-eeprom;
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#gpio-cells = <2>;
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gpio-controller;
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};
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};
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&uart {
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status = "okay";
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};
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