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Commit 3ea03a9d authored by Rafał Miłecki's avatar Rafał Miłecki Committed by Florian Fainelli
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ARM: BCM5301X: Add DT for D-Link DIR-885L 



It's device based on BCM47094 which is quite similar to BCM4709 except
for higher CPU frequency. This device has 2 flash memories, it boots
from serial one and stores firmware on NAND. Other than that we define
standard stuff like LEDs, buttons and UART.

Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent 92e963f5

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -79,6 +79,7 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \ 
	bcm4709-buffalo-wxr-1900dhp.dtb \

	bcm4709-netgear-r7000.dtb \

	bcm4709-netgear-r8000.dtb \

	bcm47094-dlink-dir-885l.dtb \

	bcm94708.dtb \

	bcm94709.dtb \

	bcm953012k.dtb

arch/arm/boot/dts/bcm47094-dlink-dir-885l.dts

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+111 −0
Original line number Diff line number Diff line 
/*

 * Broadcom BCM470X / BCM5301X ARM platform code.

 * DTS for D-Link DIR-885L

 *

 * Copyright (C) 2016 Rafał Miłecki <zajec5@gmail.com>

 *

 * Licensed under the GNU/GPL. See COPYING for details.

 */



/dts-v1/;



#include "bcm4708.dtsi"

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



/ {

	compatible = "dlink,dir-885l", "brcm,bcm47094", "brcm,bcm4708";

	model = "D-Link DIR-885L";



	chosen {

		bootargs = "console=ttyS0,115200";

	};



	memory {

		reg = <0x00000000 0x08000000>;

	};



	nand: nand@18028000 {

		nandcs@0 {

			partition@0 {

				label = "firmware";

				reg = <0x00000000 0x08000000>;

			};

		};

	};



	leds {

		compatible = "gpio-leds";



		power-white {

			label = "bcm53xx:white:power";

			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;

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

		};



		wan-white {

			label = "bcm53xx:white:wan";

			gpios = <&chipcommon 1 GPIO_ACTIVE_LOW>;

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

		};



		power-amber {

			label = "bcm53xx:amber:power";

			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;

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

		};



		wan-amber {

			label = "bcm53xx:amber:wan";

			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;

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

		};



		usb3-white {

			label = "bcm53xx:white:usb3";

			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;

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

		};



		2ghz {

			label = "bcm53xx:white:2ghz";

			gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;

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

		};



		5ghz {

			label = "bcm53xx:white:5ghz";

			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;

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

		};

	};



	gpio-keys {

		compatible = "gpio-keys";

		#address-cells = <1>;

		#size-cells = <0>;



		wps {

			label = "WPS";

			linux,code = <KEY_WPS_BUTTON>;

			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;

		};



		/* Switch: router / extender */

		extender {

			label = "Extender";

			linux,code = <BTN_0>;

			gpios = <&chipcommon 10 GPIO_ACTIVE_LOW>;

		};



		restart {

			label = "Reset";

			linux,code = <KEY_RESTART>;

			gpios = <&chipcommon 17 GPIO_ACTIVE_LOW>;

		};

	};

};



&uart0 {

	status = "okay";

	clock-frequency = <125000000>;

};