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Commit 448e7ede authored by Jonas Jensen's avatar Jonas Jensen Committed by Olof Johansson
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ARM: moxart: add MOXA ART SoC device tree files 



Add a generic (dtsi) include file for MOXA ART SoCs.

Also add a file for UC-7112-LX.

Signed-off-by: default avatarJonas Jensen <jonas.jensen@gmail.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent 31d95612

Documentation/devicetree/bindings/arm/moxart.txt

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MOXA ART device tree bindings



Boards with the MOXA ART SoC shall have the following properties:



Required root node property:



compatible = "moxa,moxart";



Boards:



- UC-7112-LX: embedded computer

  compatible = "moxa,moxart-uc-7112-lx", "moxa,moxart"

arch/arm/boot/dts/Makefile

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@@ -108,6 +108,7 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-cloudbox.dtb \ 
	kirkwood-ts219-6281.dtb \

	kirkwood-ts219-6281.dtb \

	kirkwood-ts219-6282.dtb

	kirkwood-ts219-6282.dtb

dtb-$(CONFIG_ARCH_MARCO) += marco-evb.dtb

dtb-$(CONFIG_ARCH_MARCO) += marco-evb.dtb

dtb-$(CONFIG_ARCH_MOXART) += moxart-uc7112lx.dtb

dtb-$(CONFIG_ARCH_MSM) += qcom-msm8660-surf.dtb \

dtb-$(CONFIG_ARCH_MSM) += qcom-msm8660-surf.dtb \

	qcom-msm8960-cdp.dtb

	qcom-msm8960-cdp.dtb

dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \

dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \

arch/arm/boot/dts/moxart-uc7112lx.dts

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/* moxart-uc7112lx.dts - Device Tree file for MOXA UC-7112-LX

 *

 * Copyright (C) 2013 Jonas Jensen <jonas.jensen@gmail.com>

 *

 * Licensed under GPLv2 or later.

 */



/dts-v1/;

/include/ "moxart.dtsi"



/ {

	model = "MOXA UC-7112-LX";

	compatible = "moxa,moxart-uc-7112-lx", "moxa,moxart";



	memory {

		device_type = "memory";

		reg = <0x0 0x2000000>;

	};



	flash@80000000,0 {

		compatible = "numonyx,js28f128", "cfi-flash";

		reg = <0x80000000 0x1000000>;

		bank-width = <2>;

		#address-cells = <1>;

		#size-cells = <1>;

		partition@0 {

			label = "bootloader";

			reg = <0x0 0x40000>;

		};

		partition@40000 {

			label = "linux kernel";

			reg = <0x40000 0x1C0000>;

		};

		partition@200000 {

			label = "root filesystem";

			reg = <0x200000 0x800000>;

		};

		partition@a00000 {

			label = "user filesystem";

			reg = <0xa00000 0x600000>;

		};

	};



	leds {

		compatible = "gpio-leds";

		user-led {

			label = "ready-led";

			gpios = <&gpio 27 0x1>;

			default-state = "on";

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

		};

	};



	gpio_keys_polled {

		compatible = "gpio-keys-polled";

		#address-cells = <1>;

		#size-cells = <0>;

		poll-interval = <500>;

		button@25 {

			label = "GPIO Reset";

			linux,code = <116>;

			gpios = <&gpio 25 1>;

		};

	};



	chosen {

		bootargs = "console=ttyS0,115200n8 earlyprintk root=/dev/mmcblk0p1 rw rootwait";

	};

};



&clk_pll {

	clocks = <&ref12>;

};



&sdhci {

	status = "okay";

};



&mdio0 {

	status = "okay";



	ethphy0: ethernet-phy@1 {

		device_type = "ethernet-phy";

		compatible = "moxa,moxart-rtl8201cp", "ethernet-phy-ieee802.3-c22";

		reg = <1>;

	};

};



&mdio1 {

	status = "okay";



	ethphy1: ethernet-phy@1 {

		device_type = "ethernet-phy";

		compatible = "moxa,moxart-rtl8201cp", "ethernet-phy-ieee802.3-c22";

		reg = <1>;

	};

};



&mac0 {

	status = "okay";

};



&mac1 {

	status = "okay";

};



&uart0 {

	status = "okay";

};

arch/arm/boot/dts/moxart.dtsi

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/* moxart.dtsi - Device Tree Include file for MOXA ART family SoC

 *

 * Copyright (C) 2013 Jonas Jensen <jonas.jensen@gmail.com>

 *

 * Licensed under GPLv2 or later.

 */



/include/ "skeleton.dtsi"



/ {

	compatible = "moxa,moxart";

	model = "MOXART";

	interrupt-parent = <&intc>;



	cpus {

		#address-cells = <1>;

		#size-cells = <0>;



		cpu@0 {

			device_type = "cpu";

			compatible = "faraday,fa526";

			reg = <0>;

		};

	};



	clocks {

		#address-cells = <1>;

		#size-cells = <0>;



		ref12: ref12M {

			compatible = "fixed-clock";

			#clock-cells = <0>;

			clock-frequency = <12000000>;

		};

	};



	soc {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0x90000000 0x10000000>;

		ranges;



		intc: interrupt-controller@98800000 {

			compatible = "moxa,moxart-ic";

			reg = <0x98800000 0x38>;

			interrupt-controller;

			#interrupt-cells = <2>;

			interrupt-mask = <0x00080000>;

		};



		clk_pll: clk_pll@98100000 {

			compatible = "moxa,moxart-pll-clock";

			#clock-cells = <0>;

			reg = <0x98100000 0x34>;

		};



		clk_apb: clk_apb@98100000 {

			compatible = "moxa,moxart-apb-clock";

			#clock-cells = <0>;

			reg = <0x98100000 0x34>;

			clocks = <&clk_pll>;

		};



		timer: timer@98400000 {

			compatible = "moxa,moxart-timer";

			reg = <0x98400000 0x42>;

			interrupts = <19 1>;

			clocks = <&clk_apb>;

		};



		gpio: gpio@98700000 {

			gpio-controller;

			#gpio-cells = <2>;

			compatible = "moxa,moxart-gpio";

			reg = <0x98700000 0xC>;

		};



		rtc: rtc {

			compatible = "moxa,moxart-rtc";

			gpio-rtc-sclk = <&gpio 5 0>;

			gpio-rtc-data = <&gpio 6 0>;

			gpio-rtc-reset = <&gpio 7 0>;

		};



		dma: dma@90500000 {

			compatible = "moxa,moxart-dma";

			reg = <0x90500080 0x40>;

			interrupts = <24 0>;

			#dma-cells = <1>;

		};



		watchdog: watchdog@98500000 {

			compatible = "moxa,moxart-watchdog";

			reg = <0x98500000 0x10>;

			clocks = <&clk_apb>;

		};



		sdhci: sdhci@98e00000 {

			compatible = "moxa,moxart-sdhci";

			reg = <0x98e00000 0x5C>;

			interrupts = <5 0>;

			clocks = <&clk_apb>;

			dmas =  <&dma 5>,

				<&dma 5>;

			dma-names = "tx", "rx";

			status = "disabled";

		};



		mdio0: mdio@90900090 {

			compatible = "moxa,moxart-mdio";

			reg = <0x90900090 0x8>;

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";

		};



		mdio1: mdio@92000090 {

			compatible = "moxa,moxart-mdio";

			reg = <0x92000090 0x8>;

			#address-cells = <1>;

			#size-cells = <0>;

			status = "disabled";

		};



		mac0: mac@90900000 {

			compatible = "moxa,moxart-mac";

			reg = <0x90900000 0x90>;

			interrupts = <25 0>;

			phy-handle = <&ethphy0>;

			phy-mode = "mii";

			status = "disabled";

		};



		mac1: mac@92000000 {

			compatible = "moxa,moxart-mac";

			reg = <0x92000000 0x90>;

			interrupts = <27 0>;

			phy-handle = <&ethphy1>;

			phy-mode = "mii";

			status = "disabled";

		};



		uart0: uart@98200000 {

			compatible = "ns16550a";

			reg = <0x98200000 0x20>;

			interrupts = <31 8>;

			reg-shift = <2>;

			reg-io-width = <4>;

			clock-frequency = <14745600>;

			status = "disabled";

		};

	};

};