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Commit fb90bc50 authored by Arnd Bergmann's avatar Arnd Bergmann
Browse files

Merge tag 'mvebu-dt-4.9-2' of git://git.infradead.org/linux-mvebu into next/dt 

Pull "mvebu dt for 4.9 (part 2)" from Gregory CLEMENT:

- convert orion5x based SoC Netgear WNR854T to devicetree
- remove obsolete orion-gpio binding description

* tag 'mvebu-dt-4.9-2' of git://git.infradead.org/linux-mvebu:
  ARM: dts: orion5x: Configure WNR854T ethernet PHY LEDs
  ARM: dts: orion5x: Add description for Netgear WNR854T
  ARM: dts: arm: orion5x: Add DT include for mv88f5181
  dt-bindings: arm: add DT binding for Marvell Orion5x SoC family
  ARM: dts: orion5x: Add required properties for orion-wdt to DT node
  dt-binding: mrvl-gpio: remove orion-gpio description
parents 3598f247 d3036336

Documentation/devicetree/bindings/arm/marvell/marvell,orion5x.txt

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Marvell Orion SoC Family Device Tree Bindings

---------------------------------------------



Boards with a SoC of the Marvell Orion family, eg 88f5181



* Required root node properties:

compatible: must contain "marvell,orion5x"



In addition, the above compatible shall be extended with the specific

SoC. Currently known SoC compatibles are:



"marvell,orion5x-88f5181"

"marvell,orion5x-88f5182"



And in addition, the compatible shall be extended with the specific

board. Currently known boards are:



"buffalo,lsgl"

"buffalo,lswsgl"

"buffalo,lswtgl"

"lacie,ethernet-disk-mini-v2"

"lacie,d2-network"

"marvell,rd-88f5182-nas"

"maxtor,shared-storage-2"

"netgear,wnr854t"

Documentation/devicetree/bindings/gpio/mrvl-gpio.txt

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@@ -44,26 +44,3 @@ Example for a PXA3xx platform: 
		interrupt-controller;

		#interrupt-cells = <0x2>;

	};
 


* Marvell Orion GPIO Controller



Required properties:

- compatible         : Should be "marvell,orion-gpio"

- reg                : Address and length of the register set for controller.

- gpio-controller    : So we know this is a gpio controller.

- ngpio              : How many gpios this controller has.

- interrupts	     : Up to 4 Interrupts for the controller.



Optional properties:

- mask-offset        : For SMP Orions, offset for Nth CPU



Example:



		gpio0: gpio@10100 {

			compatible = "marvell,orion-gpio";

			#gpio-cells = <2>;

			gpio-controller;

			reg = <0x10100 0x40>;

			ngpio = <32>;

			interrupts = <35>, <36>, <37>, <38>;

		};

arch/arm/boot/dts/Makefile

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@@ -598,6 +598,7 @@ dtb-$(CONFIG_ARCH_ORION5X) += \ 
	orion5x-linkstation-lswtgl.dtb \

	orion5x-lswsgl.dtb \

	orion5x-maxtor-shared-storage-2.dtb \

	orion5x-netgear-wnr854t.dtb \

	orion5x-rd88f5182-nas.dtb

dtb-$(CONFIG_ARCH_PRIMA2) += \

	prima2-evb.dtb

arch/arm/boot/dts/orion5x-mv88f5181.dtsi

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/*

 * Copyright (C) 2016 Jamie Lentin <jm@lentin.co.uk>

 *

 * This file is licensed under the terms of the GNU General Public

 * License version 2. This program is licensed "as is" without any

 * warranty of any kind, whether express or implied.

 */



#include "orion5x.dtsi"



/ {

	compatible = "marvell,orion5x-88f5181", "marvell,orion5x";



	soc {

		compatible = "marvell,orion5x-88f5181-mbus", "simple-bus";



		internal-regs {

			pinctrl: pinctrl@10000 {

				compatible = "marvell,88f5181-pinctrl";

				reg = <0x10000 0x8>, <0x10050 0x4>;

			};



			core_clk: core-clocks@10030 {

				compatible = "marvell,mv88f5181-core-clock";

				reg = <0x10010 0x4>;

				#clock-cells = <1>;

			};



			mbusc: mbus-controller@20000 {

				compatible = "marvell,mbus-controller";

				reg = <0x20000 0x100>, <0x1500 0x20>;

			};

		};

	};

};



&pinctrl {

	pmx_ge: pmx-ge {

		marvell,pins = "mpp8", "mpp9", "mpp10", "mpp11",

			       "mpp12", "mpp13", "mpp14", "mpp15",

			       "mpp16", "mpp17", "mpp18", "mpp19";

		marvell,function = "ge";

	};

};



&eth {

	pinctrl-0 = <&pmx_ge>;

	pinctrl-names = "default";

};

arch/arm/boot/dts/orion5x-netgear-wnr854t.dts

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/*

 * Copyright (C) 2016 Jamie Lentin <jm@lentin.co.uk>

 *

 * This file is licensed under the terms of the GNU General Public

 * License version 2. This program is licensed "as is" without any

 * warranty of any kind, whether express or implied.

 */



/dts-v1/;



#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>

#include "orion5x-mv88f5181.dtsi"



/ {

	model = "Netgear WNR854-t";

	compatible = "netgear,wnr854t", "marvell,orion5x-88f5181",

		     "marvell,orion5x";

	aliases {

		serial0 = &uart0;

	};



	memory {

		reg = <0x00000000 0x2000000>; /* 32 MB */

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	soc {

		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,

			 <MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,

			 <MBUS_ID(0x01, 0x0f) 0 0xf4000000 0x800000>;

	};



	gpio-keys {

		compatible = "gpio-keys";

		pinctrl-0 = <&pmx_reset_button>;

		pinctrl-names = "default";



		reset {

			label = "Reset Button";

			linux,code = <KEY_RESTART>;

			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;

		};

	};



	gpio-leds {

		compatible = "gpio-leds";

		pinctrl-0 = <&pmx_power_led &pmx_power_led_blink &pmx_wan_led>;

		pinctrl-names = "default";



		led@0 {

			label = "wnr854t:green:power";

			gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;

		};



		led@1 {

			label = "wnr854t:blink:power";

			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;

		};



		led@2 {

			label = "wnr854t:green:wan";

			gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;

		};

	};

};



&devbus_bootcs {

	status = "okay";



	devbus,keep-config;



	flash@0 {

		compatible = "cfi-flash";

		reg = <0 0x800000>;

		bank-width = <2>;



		partitions {

			compatible = "fixed-partitions";

			#address-cells = <1>;

			#size-cells = <1>;



			partition@0 {

				label = "kernel";

				reg = <0x0 0x100000>;

			};



			partition@100000 {

				label = "rootfs";

				reg = <0x100000 0x660000>;

			};



			partition@760000 {

				label = "uboot_env";

				reg = <0x760000 0x20000>;

			};



			partition@780000 {

				label = "uboot";

				reg = <0x780000 0x80000>;

				read-only;

			};

		};

	};

};



&mdio {

	status = "okay";



	switch: switch@0 {

		compatible = "marvell,mv88e6085";

		#address-cells = <1>;

		#size-cells = <0>;

		reg = <0>;

		dsa,member = <0 0>;



		ports {

			#address-cells = <1>;

			#size-cells = <0>;



			port@0 {

				reg = <0>;

				label = "lan3";

				phy-handle = <&lan3phy>;

			};



			port@1 {

				reg = <1>;

				label = "lan4";

				phy-handle = <&lan4phy>;

			};



			port@2 {

				reg = <2>;

				label = "wan";

				phy-handle = <&wanphy>;

			};



			port@3 {

				reg = <3>;

				label = "cpu";

				ethernet = <&ethport>;

			};



			port@5 {

				reg = <5>;

				label = "lan1";

				phy-handle = <&lan1phy>;

			};



			port@7 {

				reg = <7>;

				label = "lan2";

				phy-handle = <&lan2phy>;

			};

		};



		mdio {

			#address-cells = <1>;

			#size-cells = <0>;



			lan3phy: ethernet-phy@0 {

				/* Marvell 88E1121R (port 1) */

				compatible = "ethernet-phy-id0141.0cb0",

					     "ethernet-phy-ieee802.3-c22";

				reg = <0>;

				marvell,reg-init = <3 16 0 0x1777 3 17 0 0x15>;

			};



			lan4phy: ethernet-phy@1 {

				/* Marvell 88E1121R (port 2) */

				compatible = "ethernet-phy-id0141.0cb0",

					     "ethernet-phy-ieee802.3-c22";

				reg = <1>;

				marvell,reg-init = <3 16 0 0x1777 3 17 0 0x15>;

			};



			wanphy: ethernet-phy@2 {

				/* Marvell 88E1121R (port 1) */

				compatible = "ethernet-phy-id0141.0cb0",

					     "ethernet-phy-ieee802.3-c22";

				reg = <2>;

				marvell,reg-init = <3 16 0 0x1777 3 17 0 0x15>;

			};



			lan1phy: ethernet-phy@5 {

				/* Marvell 88E1112 */

				compatible = "ethernet-phy-id0141.0cb0",

					     "ethernet-phy-ieee802.3-c22";

				reg = <5>;

				marvell,reg-init = <3 16 0 0x1777 3 17 0 0x15>;

			};



			lan2phy: ethernet-phy@7 {

				/* Marvell 88E1112 */

				compatible = "ethernet-phy-id0141.0cb0",

					     "ethernet-phy-ieee802.3-c22";

				reg = <7>;

				marvell,reg-init = <3 16 0 0x1777 3 17 0 0x15>;

			};

		};

	};

};



&eth {

	status = "okay";



	ethernet-port@0 {

		/* Hardwired to DSA switch */

		speed = <1000>;

		duplex = <1>;

	};

};



&pinctrl {

	pinctrl-0 = <&pmx_pci_gpios>;

	pinctrl-names = "default";



	pmx_power_led: pmx-power-led {

		marvell,pins = "mpp0";

		marvell,function = "gpio";

	};



	pmx_reset_button: pmx-reset-button {

		marvell,pins = "mpp1";

		marvell,function = "gpio";

	};



	pmx_power_led_blink: pmx-power-led-blink {

		marvell,pins = "mpp2";

		marvell,function = "gpio";

	};



	pmx_wan_led: pmx-wan-led {

		marvell,pins = "mpp3";

		marvell,function = "gpio";

	};



	pmx_pci_gpios: pmx-pci-gpios {

		marvell,pins = "mpp4";

		marvell,function = "gpio";

	};

};



&uart0 {

	/* Pin 1: Tx, Pin 7: Rx, Pin 8: Gnd */

	status = "okay";

};