Commit 417aea44 authored by SHIMAMOTO Takayoshi's avatar SHIMAMOTO Takayoshi Committed by Florian Fainelli
Browse files

ARM: dts: BCM5301X: Add DT for WZR-1166DHP,DHP2 



Buffalo WZR-1166DHP/WZR-1166DHP2  wireless router with

    - BCM4708A0
    - 128MiB NAND flash
    - 2T2R 11ac/a/b/g/n Wi-Fi
    - 4x 10/100/1000M ethernet switch
    - 1x USB 3.0 port

  WZR-1166DHP and WZR-1166DHP2 have different memory capacity.

  WZR-1166DHP
    - 512 MiB DDR2 SDRAM

  WZR-1166DHP2
    - 256 MiB DDR2 SDRAM

  These hardware components are very similar to the WZR-1750DHP
   except for the number of antennas.

Signed-off-by: default avatarSHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent 643661e0

arch/arm/boot/dts/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -103,6 +103,8 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ 
	bcm4708-asus-rt-ac56u.dtb \

	bcm4708-asus-rt-ac68u.dtb \

	bcm4708-buffalo-wzr-1750dhp.dtb \

	bcm4708-buffalo-wzr-1166dhp.dtb \

	bcm4708-buffalo-wzr-1166dhp2.dtb \

	bcm4708-linksys-ea6300-v1.dtb \

	bcm4708-linksys-ea6500-v2.dtb \

	bcm4708-luxul-xap-1510.dtb \

arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi

0 → 100644
+192 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

/*

 * Broadcom BCM470X / BCM5301X ARM platform code.

 * DTS for Buffalo WZR-1166DHP and WZR-1166DHP2

 *

 * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>

 * Copyright (C) 2022 SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>

 */





#include "bcm4708.dtsi"

#include "bcm5301x-nand-cs0-bch8.dtsi"

#include <dt-bindings/leds/common.h>



/ {

	spi {

		compatible = "spi-gpio";

		num-chipselects = <1>;

		gpio-sck = <&chipcommon 7 0>;

		gpio-mosi = <&chipcommon 4 0>;

		cs-gpios = <&chipcommon 6 0>;

		#address-cells = <1>;

		#size-cells = <0>;



		hc595: gpio_spi@0 {

			compatible = "fairchild,74hc595";

			reg = <0>;

			registers-number = <1>;

			spi-max-frequency = <100000>;



			gpio-controller;

			#gpio-cells = <2>;



		};

	};



	leds {

		compatible = "gpio-leds";



		usb {

			/* label = "bcm53xx:blue:usb"; */

			function = LED_FUNCTION_USB;

			color = <LED_COLOR_ID_BLUE>;

			gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;

			trigger-sources = <&ohci_port1>, <&ehci_port1>,

					  <&xhci_port1>, <&ohci_port2>,

					  <&ehci_port2>;

			linux,default-trigger = "usbport";

		};



		power0 {

			/* label = "bcm53xx:red:power"; */

			function = LED_FUNCTION_FAULT;

			color = <LED_COLOR_ID_RED>;

			gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;

		};



		power1 {

			/* label = "bcm53xx:white:power"; */

			function = LED_FUNCTION_POWER;

			color = <LED_COLOR_ID_WHITE>;

			gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "default-on";

		};



		router0 {

			/*  label = "bcm53xx:blue:router"; */

			function = LED_FUNCTION_STATUS;

			color = <LED_COLOR_ID_BLUE>;

			gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "default-on";

		};



		router1 {

			/* label = "bcm53xx:amber:router"; */

			function = LED_FUNCTION_STATUS;

			color = <LED_COLOR_ID_AMBER>;

			gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;

		};



		wan {

			/* label = "bcm53xx:blue:wan"; */

			function = LED_FUNCTION_WAN;

			color = <LED_COLOR_ID_BLUE>;

			gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;

			linux,default-trigger = "default-on";

		};



		wireless0 {

			/* label = "bcm53xx:blue:wireless"; */

			function = LED_FUNCTION_WLAN;

			color = <LED_COLOR_ID_BLUE>;

			gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;

		};



		wireless1 {

			/* label = "bcm53xx:amber:wireless"; */

			function = LED_FUNCTION_WLAN;

			color = <LED_COLOR_ID_AMBER>;

			gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;

		};

	};



	gpio-keys {

		compatible = "gpio-keys";



		restart {

			label = "Reset";

			linux,code = <KEY_RESTART>;

			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;

		};



		aoss {

			label = "AOSS";

			linux,code = <KEY_WPS_BUTTON>;

			gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;

		};



		/* Commit mode set by switch? */

		mode {

			label = "Mode";

			linux,code = <KEY_SETUP>;

			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;

		};



		/* Switch: AP mode */

		sw_ap {

			label = "AP";

			linux,code = <BTN_0>;

			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;

		};



		eject {

			label = "USB eject";

			linux,code = <KEY_EJECTCD>;

			gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;

		};

	};

};



&usb2 {

	vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;

};



&usb3 {

	vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;

};



&spi_nor {

	status = "okay";

};



&usb3_phy {

	status = "okay";

};



&srab {

	status = "okay";



	ports {

		port@0 {

			reg = <0>;

			label = "lan1";

		};



		port@1 {

			reg = <1>;

			label = "lan2";

		};



		port@2 {

			reg = <2>;

			label = "lan3";

		};



		port@3 {

			reg = <3>;

			label = "lan4";

		};



		port@4 {

			reg = <4>;

			label = "wan";

		};



		port@5 {

			reg = <5>;

			label = "cpu";

			ethernet = <&gmac0>;

		};

	};

};

arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp.dts

0 → 100644
+26 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

/*

 * Device Tree Bindigs for Buffalo WZR-1166DHP

 *

 * Copyright (C) 2022 SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>

 */



/dts-v1/;



#include "bcm4708-buffalo-wzr-1166dhp-common.dtsi"



/ {

	compatible = "buffalo,wzr-1166dhp", "brcm,bcm4708";

	model = "Buffalo WZR-1166DHP";



	chosen {

		bootargs = "console=ttyS0,115200";

	};



	memory@0 {

		device_type = "memory";

		reg = <0x00000000 0x08000000>,

		      <0x88000000 0x18000000>;

	};



};

arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp2.dts

0 → 100644
+26 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT

/*

 * Device Tree Bindigs for Buffalo WZR-1166DHP2

 *

 * Copyright (C) 2022 SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>

 */



/dts-v1/;



#include "bcm4708-buffalo-wzr-1166dhp-common.dtsi"



/ {

	compatible = "buffalo,wzr-1166dhp2", "brcm,bcm4708";

	model = "Buffalo WZR-1166DHP2";



	chosen {

		bootargs = "console=ttyS0,115200";

	};



	memory@0 {

		device_type = "memory";

		reg = <0x00000000 0x08000000>,

		      <0x88000000 0x08000000>;

	};



};