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Commit 80a8b54b authored by Sebastian Hesselbarth's avatar Sebastian Hesselbarth Committed by Jason Cooper
Browse files

ARM: dove: add device tree descriptors 



This patch adds device tree decriptors for dove SoC and currently
supported boards.

Signed-off-by: default avatarSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent 81d2ef7c

arch/arm/boot/dts/dove-cm-a510.dts

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+38 −0
Original line number Original line Diff line number Diff line 
/dts-v1/;



/include/ "dove.dtsi"



/ {

	model = "Compulab CM-A510";

	compatible = "compulab,cm-a510", "marvell,dove";



	memory {

		device_type = "memory";

		reg = <0x00000000 0x40000000>;

	};



	chosen {

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

	};

};



&uart0 { status = "okay"; };

&uart1 { status = "okay"; };

&sdio0 { status = "okay"; };

&sdio1 { status = "okay"; };

&sata0 { status = "okay"; };



&spi0 {

	status = "okay";



	/* spi0.0: 4M Flash Winbond W25Q32BV */

	spi-flash@0 {

		compatible = "st,w25q32";

		spi-max-frequency = <20000000>;

		reg = <0>;

	};

};



&i2c0 {

	  status = "okay";

};

arch/arm/boot/dts/dove-dove-db.dts

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/dts-v1/;



/include/ "dove.dtsi"



/ {

	model = "Marvell DB-MV88AP510-BP Development Board";

	compatible = "marvell,dove-db", "marvell,dove";



	memory {

		device_type = "memory";

		reg = <0x00000000 0x40000000>;

	};



	chosen {

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

	};

};



&uart0 { status = "okay"; };

&uart1 { status = "okay"; };

&sdio0 { status = "okay"; };

&sdio1 { status = "okay"; };

&sata0 { status = "okay"; };



&spi0 {

	status = "okay";



	/* spi0.0: 4M Flash ST-M25P32-VMF6P */

	spi-flash@0 {

		compatible = "st,m25p32";

		spi-max-frequency = <20000000>;

		reg = <0>;

	};

};



&i2c0 {

	  status = "okay";

};

arch/arm/boot/dts/dove.dtsi

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/include/ "skeleton.dtsi"



/ {

	compatible = "marvell,dove";

	model = "Marvell Armada 88AP510 SoC";



	interrupt-parent = <&intc>;



	intc: interrupt-controller {

		compatible = "marvell,orion-intc";

		interrupt-controller;

		#interrupt-cells = <1>;

		reg = <0xf1020204 0x04>,

		      <0xf1020214 0x04>;

	};



	mbus@f1000000 {

		compatible = "simple-bus";

		ranges = <0 0xf1000000 0x4000000>;

		#address-cells = <1>;

		#size-cells = <1>;



		uart0: serial@12000 {

			compatible = "ns16550a";

			reg = <0x12000 0x100>;

			reg-shift = <2>;

			interrupts = <7>;

			clock-frequency = <166666667>;

			status = "disabled";

		};



		uart1: serial@12100 {

			compatible = "ns16550a";

			reg = <0x12100 0x100>;

			reg-shift = <2>;

			interrupts = <8>;

			clock-frequency = <166666667>;

			status = "disabled";

		};



		uart2: serial@12200 {

			compatible = "ns16550a";

			reg = <0x12000 0x100>;

			reg-shift = <2>;

			interrupts = <9>;

			clock-frequency = <166666667>;

			status = "disabled";

		};



		uart3: serial@12300 {

			compatible = "ns16550a";

			reg = <0x12100 0x100>;

			reg-shift = <2>;

			interrupts = <10>;

			clock-frequency = <166666667>;

			status = "disabled";

		};



		wdt: wdt@20300 {

			compatible = "marvell,orion-wdt";

			reg = <0x20300 0x28>;

		};



		gpio0: gpio@d0400 {

			compatible = "marvell,orion-gpio";

			#gpio-cells = <2>;

			gpio-controller;

			reg = <0xd0400 0x20>;

			ngpio = <32>;

			interrupts = <12>, <13>, <14>, <60>;

		};



		gpio1: gpio@d0420 {

			compatible = "marvell,orion-gpio";

			#gpio-cells = <2>;

			gpio-controller;

			reg = <0xd0420 0x20>;

			ngpio = <32>;

			interrupts = <61>;

		};



		gpio2: gpio@e8400 {

			compatible = "marvell,orion-gpio";

			#gpio-cells = <2>;

			gpio-controller;

			reg = <0xe8400 0x0c>;

			ngpio = <8>;

		};



		spi0: spi@10600 {

			compatible = "marvell,orion-spi";

			#address-cells = <1>;

			#size-cells = <0>;

			cell-index = <0>;

			interrupts = <6>;

			reg = <0x10600 0x28>;

			status = "disabled";

		};



		spi1: spi@14600 {

			compatible = "marvell,orion-spi";

			#address-cells = <1>;

			#size-cells = <0>;

			cell-index = <1>;

			interrupts = <5>;

			reg = <0x14600 0x28>;

			status = "disabled";

		};



		i2c0: i2c@11000 {

			compatible = "marvell,mv64xxx-i2c";

			reg = <0x11000 0x20>;

			#address-cells = <1>;

			#size-cells = <0>;

			interrupts = <11>;

			clock-frequency = <400000>;

			timeout-ms = <1000>;

			status = "disabled";

		};



		sdio0: sdio@92000 {

			compatible = "marvell,dove-sdhci";

			reg = <0x92000 0x100>;

			interrupts = <35>, <37>;

			status = "disabled";

		};



		sdio1: sdio@90000 {

			compatible = "marvell,dove-sdhci";

			reg = <0x90000 0x100>;

			interrupts = <36>, <38>;

			status = "disabled";

		};



		sata0: sata@a0000 {

			compatible = "marvell,orion-sata";

			reg = <0xa0000 0x2400>;

			interrupts = <62>;

			nr-ports = <1>;

			status = "disabled";

		};

	};

};

arch/arm/mach-dove/Makefile.boot

+3 −0
Original line number Original line Diff line number Diff line 
   zreladdr-y	+= 0x00008000

   zreladdr-y	+= 0x00008000

params_phys-y	:= 0x00000100

params_phys-y	:= 0x00000100

initrd_phys-y	:= 0x00800000

initrd_phys-y	:= 0x00800000



dtb-$(CONFIG_MACH_DOVE_DT) += dove-dove-db.dtb

dtb-$(CONFIG_MACH_DOVE_DT) += dove-cm-a510.dtb