193 lines
3.6 KiB
Plaintext
193 lines
3.6 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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/*
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* Broadcom BCM470X / BCM5301X ARM platform code.
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* DTS for Buffalo WZR-1166DHP and WZR-1166DHP2
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*
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* Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
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* Copyright (C) 2022 SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>
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*/
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#include "bcm4708.dtsi"
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#include "bcm5301x-nand-cs0-bch8.dtsi"
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#include <dt-bindings/leds/common.h>
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/ {
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spi {
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compatible = "spi-gpio";
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num-chipselects = <1>;
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gpio-sck = <&chipcommon 7 0>;
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gpio-mosi = <&chipcommon 4 0>;
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cs-gpios = <&chipcommon 6 0>;
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#address-cells = <1>;
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#size-cells = <0>;
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hc595: gpio_spi@0 {
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compatible = "fairchild,74hc595";
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reg = <0>;
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registers-number = <1>;
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spi-max-frequency = <100000>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led-usb {
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/* label = "bcm53xx:blue:usb"; */
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function = LED_FUNCTION_USB;
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color = <LED_COLOR_ID_BLUE>;
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gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
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trigger-sources = <&ohci_port1>, <&ehci_port1>,
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<&xhci_port1>, <&ohci_port2>,
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<&ehci_port2>;
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linux,default-trigger = "usbport";
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};
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led-power0 {
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/* label = "bcm53xx:red:power"; */
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function = LED_FUNCTION_FAULT;
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color = <LED_COLOR_ID_RED>;
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gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
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};
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led-power1 {
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/* label = "bcm53xx:white:power"; */
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function = LED_FUNCTION_POWER;
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color = <LED_COLOR_ID_WHITE>;
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gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "default-on";
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};
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led-router0 {
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/* label = "bcm53xx:blue:router"; */
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function = LED_FUNCTION_STATUS;
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color = <LED_COLOR_ID_BLUE>;
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gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "default-on";
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};
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led-router1 {
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/* label = "bcm53xx:amber:router"; */
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function = LED_FUNCTION_STATUS;
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color = <LED_COLOR_ID_AMBER>;
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gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
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};
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led-wan {
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/* label = "bcm53xx:blue:wan"; */
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function = LED_FUNCTION_WAN;
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color = <LED_COLOR_ID_BLUE>;
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gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "default-on";
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};
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led-wireless0 {
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/* label = "bcm53xx:blue:wireless"; */
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function = LED_FUNCTION_WLAN;
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color = <LED_COLOR_ID_BLUE>;
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gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
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};
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led-wireless1 {
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/* label = "bcm53xx:amber:wireless"; */
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function = LED_FUNCTION_WLAN;
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color = <LED_COLOR_ID_AMBER>;
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gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
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};
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};
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gpio-keys {
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compatible = "gpio-keys";
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button-restart {
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label = "Reset";
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linux,code = <KEY_RESTART>;
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gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
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};
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button-aoss {
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label = "AOSS";
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linux,code = <KEY_WPS_BUTTON>;
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gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
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};
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/* Commit mode set by switch? */
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button-mode {
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label = "Mode";
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linux,code = <KEY_SETUP>;
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gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
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};
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/* Switch: AP mode */
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button-sw-ap {
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label = "AP";
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linux,code = <BTN_0>;
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gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
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};
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button-eject {
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label = "USB eject";
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linux,code = <KEY_EJECTCD>;
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gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
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};
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};
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};
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&usb2 {
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vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
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};
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&usb3 {
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vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;
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};
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&spi_nor {
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status = "okay";
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};
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&usb3_phy {
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status = "okay";
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};
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&srab {
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status = "okay";
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ports {
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port@0 {
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reg = <0>;
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label = "lan1";
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};
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port@1 {
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reg = <1>;
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label = "lan2";
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};
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port@2 {
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reg = <2>;
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label = "lan3";
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};
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port@3 {
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reg = <3>;
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label = "lan4";
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};
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port@4 {
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reg = <4>;
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label = "wan";
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};
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port@5 {
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reg = <5>;
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label = "cpu";
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ethernet = <&gmac0>;
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};
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};
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};
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