Commit 305e0b2a authored by Roger Shimizu's avatar Roger Shimizu Committed by Gregory CLEMENT
Browse files

ARM: dts: orion5x: split linkstation lswtgl into common and device parts 



In order to support more linkstation devices, common part of current
.dts file goes into .dtsi file. Some .dtsi start with "mvebu-" prefix
because other kirkwood based linkstation devices are similar, and
will be migrated to use these .dtsi some time later.
  - orion5x-linkstation.dtsi
  - mvebu-linkstation-fan.dtsi
  - mvebu-linkstation-gpio-simple.dtsi
while all rest part remains in device specific .dts file:
  - orion5x-linkstation-lswtgl.dts

Signed-off-by: default avatarRoger Shimizu <rogershimizu@gmail.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@free-electrons.com>
parent 34d48290

arch/arm/boot/dts/mvebu-linkstation-fan.dtsi

0 → 100644
+72 −0
Original line number Diff line number Diff line 
/*

 * Device Tree common file for gpio-fan on Buffalo Linkstation

 *

 * Copyright (C) 2015, 2016

 * Roger Shimizu <rogershimizu@gmail.com>

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of the

 *     License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 * Or, alternatively

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */



/ {

	gpio_fan {

		compatible = "gpio-fan";

		pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;

		pinctrl-names = "default";



		gpio-fan,speed-map =

			<0		3

			1500	2

			3250	1

			5000	0>;

	};

};



&pinctrl {

	pmx_fan_low: pmx-fan-low {

		marvell,function = "gpio";

	};



	pmx_fan_high: pmx-fan-high {

		marvell,function = "gpio";

	};



	pmx_fan_lock: pmx-fan-lock {

		marvell,function = "gpio";

	};

};

arch/arm/boot/dts/mvebu-linkstation-gpio-simple.dtsi

0 → 100644
+105 −0
Original line number Diff line number Diff line 
/*

 * Device Tree common file for gpio-{keys,leds} on Buffalo Linkstation

 *

 * Copyright (C) 2015, 2016

 * Roger Shimizu <rogershimizu@gmail.com>

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of the

 *     License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 * Or, alternatively

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */



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



/ {

	gpio_keys {

		compatible = "gpio-keys";

		#address-cells = <1>;

		#size-cells = <0>;

		pinctrl-0 = <&pmx_power_switch>;

		pinctrl-names = "default";



		power-on-switch {

			label = "Power-on Switch";

			linux,code = <KEY_RESERVED>;

			linux,input-type = <5>;

		};



		power-auto-switch {

			label = "Power-auto Switch";

			linux,code = <KEY_ESC>;

			linux,input-type = <5>;

		};

	};



	gpio_leds {

		compatible = "gpio-leds";

		pinctrl-0 = <&pmx_led_power &pmx_led_alarm &pmx_led_info>;

		pinctrl-names = "default";



		blue-power-led {

			label = "linkstation:blue:power";

			default-state = "keep";

		};



		red-alarm-led {

			label = "linkstation:red:alarm";

		};



		amber-info-led {

			label = "linkstation:amber:info";

		};

	};

};



&pinctrl {

	pmx_power_switch: pmx-power-switch {

		marvell,function = "gpio";

	};



	pmx_led_power: pmx-leds {

		marvell,function = "gpio";

	};



	pmx_led_alarm: pmx-leds {

		marvell,function = "gpio";

	};



	pmx_led_info: pmx-leds {

		marvell,function = "gpio";

	};

};

arch/arm/boot/dts/orion5x-linkstation-lswtgl.dts

+45 −198
Original line number Diff line number Diff line
@@ -45,9 +45,10 @@ 


/dts-v1/;



#include "orion5x-linkstation.dtsi"

#include "mvebu-linkstation-gpio-simple.dtsi"

#include "mvebu-linkstation-fan.dtsi"

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

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

#include "orion5x-mv88f5182.dtsi"



/ {

	model = "Buffalo Linkstation LS-WTGL";
@@ -58,247 +59,93 @@ 
		reg = <0x00000000 0x4000000>;

	};



	chosen {

		bootargs = "console=ttyS0,115200n8 earlyprintk";

		linux,stdout-path = &uart0;

	};



	soc {

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

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

			 <MBUS_ID(0x01, 0x0f) 0 0xf4000000 0x40000>;



		internal-regs {

			pinctrl: pinctrl@10000 {

				pinctrl-names = "default";



				pmx_led_power: pmx-leds {

					marvell,pins = "mpp0";

					marvell,function = "gpio";

				};



				pmx_led_alarm: pmx-leds {

					marvell,pins = "mpp2";

					marvell,function = "gpio";

				};



				pmx_led_info: pmx-leds {

					marvell,pins = "mpp3";

					marvell,function = "gpio";

				};



				pmx_power_hdd: pmx-power-hdd {

					marvell,pins = "mpp1";

					marvell,function = "gpio";

				};



				pmx_usb_power: pmx-usb-power {

					marvell,pins = "mpp9";

					marvell,function = "gpio";

				};



				pmx_sata0: pmx-sata0 {

					marvell,pins = "mpp12";

					marvell,function = "sata0";

				};



				pmx_sata1: pmx-sata1 {

					marvell,pins = "mpp13";

					marvell,function = "sata1";

				};



				pmx_fan_high: pmx-fan-high {

					marvell,pins = "mpp14";

					marvell,function = "gpio";

				};



				pmx_fan_low: pmx-fan-low {

					marvell,pins = "mpp17";

					marvell,function = "gpio";

				};



				pmx_fan_lock: pmx-fan-lock {

					marvell,pins = "mpp6";

					marvell,function = "gpio";

				};



				pmx_power_switch: pmx-power-switch {

					marvell,pins = "mpp8", "mpp10";

					marvell,function = "gpio";

				};

			};

		};

	};



	gpio_keys {

		compatible = "gpio-keys";

		#address-cells = <1>;

		#size-cells = <0>;

		pinctrl-0 = <&pmx_power_switch>;

		pinctrl-names = "default";



		button@1 {

			label = "Power-on Switch";

			linux,code = <KEY_RESERVED>;

			linux,input-type = <5>;

		power-on-switch {

			gpios = <&gpio0 8 GPIO_ACTIVE_LOW>;

		};



		button@2 {

			label = "Power-auto Switch";

			linux,code = <KEY_ESC>;

			linux,input-type = <5>;

		power-auto-switch {

			gpios = <&gpio0 10 GPIO_ACTIVE_LOW>;

		};

	};



	gpio_leds {

		compatible = "gpio-leds";

		pinctrl-0 = <&pmx_led_power &pmx_led_alarm

			     &pmx_led_info>;

		pinctrl-names = "default";



		led@1 {

			label = "lswtgl:blue:power";

		blue-power-led {

			gpios = <&gpio0 0 GPIO_ACTIVE_LOW>;

			default-state = "keep";

		};



		led@2 {

			label = "lswtgl:red:alarm";

		red-alarm-led {

			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;

		};



		led@3 {

			label = "lswtgl:amber:info";

		amber-info-led {

			gpios = <&gpio0 3 GPIO_ACTIVE_LOW>;

		};

	};



	gpio_fan {

		compatible = "gpio-fan";

		pinctrl-0 = <&pmx_fan_low &pmx_fan_high &pmx_fan_lock>;

		pinctrl-names = "default";



		gpios = <&gpio0 14 GPIO_ACTIVE_LOW

			 &gpio0 17 GPIO_ACTIVE_LOW>;



		gpio-fan,speed-map = <0 3

				1500 2

				3250 1

				5000 0>;



		alarm-gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;

	};



	restart_poweroff {

		compatible = "restart-poweroff";

};



	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;

		pinctrl-0 = <&pmx_power_hdd &pmx_usb_power>;

		pinctrl-names = "default";



		usb_power: regulator@1 {

			compatible = "regulator-fixed";

			reg = <1>;

			regulator-name = "USB Power";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			enable-active-high;

			regulator-always-on;

			regulator-boot-on;

			gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;

&pinctrl {

	pmx_led_power: pmx-leds {

		marvell,pins = "mpp0";

		marvell,function = "gpio";

	};



		hdd_power: regulator@2 {

			compatible = "regulator-fixed";

			reg = <2>;

			regulator-name = "HDD Power";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			enable-active-high;

			regulator-always-on;

			regulator-boot-on;

			gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;

		};

	};

	pmx_power_hdd: pmx-power-hdd {

		marvell,pins = "mpp1";

		marvell,function = "gpio";

	};



&devbus_bootcs {

	status = "okay";

	devbus,keep-config;



	flash@0 {

		compatible = "jedec-flash";

		reg = <0 0x40000>;

		bank-width = <1>;



		partitions {

			compatible = "fixed-partitions";

			#address-cells = <1>;

			#size-cells = <1>;



			header@0 {

				reg = <0 0x30000>;

				read-only;

	pmx_led_alarm: pmx-leds {

		marvell,pins = "mpp2";

		marvell,function = "gpio";

	};



			uboot@30000 {

				reg = <0x30000 0xF000>;

				read-only;

	pmx_led_info: pmx-leds {

		marvell,pins = "mpp3";

		marvell,function = "gpio";

	};



			uboot_env@3F000 {

				reg = <0x3F000 0x1000>;

			};

		};

	};

	pmx_fan_lock: pmx-fan-lock {

		marvell,pins = "mpp6";

		marvell,function = "gpio";

	};



&mdio {

	status = "okay";



	ethphy: ethernet-phy {

		reg = <8>;

	};

	pmx_power_switch: pmx-power-switch {

		marvell,pins = "mpp8", "mpp10";

		marvell,function = "gpio";

	};



&eth {

	status = "okay";



	ethernet-port@0 {

		phy-handle = <&ethphy>;

	};

	pmx_power_usb: pmx-power-usb {

		marvell,pins = "mpp9";

		marvell,function = "gpio";

	};



&ehci0 {

	status = "okay";

	pmx_fan_high: pmx-fan-high {

		marvell,pins = "mpp14";

		marvell,function = "gpio";

	};



&i2c {

	status = "okay";



	rtc {

		compatible = "ricoh,rs5c372a";

		reg = <0x32>;

	pmx_fan_low: pmx-fan-low {

		marvell,pins = "mpp17";

		marvell,function = "gpio";

	};

};



&wdt {

	status = "disabled";

&hdd_power {

	gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>;

};



&sata {

	pinctrl-0 = <&pmx_sata0 &pmx_sata1>;

	pinctrl-names = "default";

	status = "okay";

	nr-ports = <2>;

&usb_power {

	gpios = <&gpio0 9 GPIO_ACTIVE_HIGH>;

};



&uart0 {

	status = "okay";

&sata {

	nr-ports = <2>;

};

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

0 → 100644
+180 −0
Original line number Diff line number Diff line 
/*

 * Device Tree common file for orion5x based Buffalo Linkstation

 *

 * Copyright (C) 2015, 2016

 * Roger Shimizu <rogershimizu@gmail.com>

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of the

 *     License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 * Or, alternatively

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */



#include "orion5x-mv88f5182.dtsi"



/ {

	chosen {

		bootargs = "console=ttyS0,115200n8 earlyprintk";

		linux,stdout-path = &uart0;

	};



	soc {

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

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

				 <MBUS_ID(0x01, 0x0f) 0 0xf4000000 0x40000>;

	};



	restart_poweroff {

		compatible = "restart-poweroff";

	};



	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;

		pinctrl-0 = <&pmx_power_usb &pmx_power_hdd>;

		pinctrl-names = "default";



		usb_power: regulator@1 {

			compatible = "regulator-fixed";

			reg = <1>;

			regulator-name = "USB Power";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			enable-active-high;

			regulator-always-on;

			regulator-boot-on;

		};



		hdd_power: regulator@2 {

			compatible = "regulator-fixed";

			reg = <2>;

			regulator-name = "HDD Power";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			enable-active-high;

			regulator-always-on;

			regulator-boot-on;

		};

	};

};



&pinctrl {

	pmx_power_hdd: pmx-power-hdd {

		marvell,function = "gpio";

	};



	pmx_power_usb: pmx-power-usb {

		marvell,function = "gpio";

	};

};



&devbus_bootcs {

	status = "okay";

	devbus,keep-config;



	flash@0 {

		compatible = "jedec-flash";

		reg = <0 0x40000>;

		bank-width = <1>;



		partitions {

			compatible = "fixed-partitions";

			#address-cells = <1>;

			#size-cells = <1>;



			header@0 {

				reg = <0 0x30000>;

				read-only;

			};



			uboot@30000 {

				reg = <0x30000 0xF000>;

				read-only;

			};



			uboot_env@3F000 {

				reg = <0x3F000 0x1000>;

			};

		};

	};

};



&mdio {

	status = "okay";



	ethphy: ethernet-phy {

		reg = <8>;

	};

};



&eth {

	status = "okay";



	ethernet-port@0 {

		phy-handle = <&ethphy>;

	};

};



&ehci0 {

	status = "okay";

};



&i2c {

	status = "okay";



	rtc {

		compatible = "ricoh,rs5c372a";

		reg = <0x32>;

	};

};



&wdt {

	status = "disabled";

};



&sata {

	status = "okay";

	nr-ports = <1>;

};



&uart0 {

	status = "okay";

};



&uart1 {

	status = "okay";

};

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