MIPS: ralink: adds rt305x devicetree (5644da4f) · Commits · 戴 / test

arch/mips/ralink/dts/rt3050.dtsi

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		/ {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "ralink,rt3050-soc", "ralink,rt3052-soc";

		cpus {
		cpu@0 {
		compatible = "mips,mips24KEc";
		};
		};

		chosen {
		bootargs = "console=ttyS0,57600 init=/init";
		};

		palmbus@10000000 {
		compatible = "palmbus";
		reg = <0x10000000 0x200000>;
		ranges = <0x0 0x10000000 0x1FFFFF>;

		#address-cells = <1>;
		#size-cells = <1>;

		sysc@0 {
		compatible = "ralink,rt3052-sysc", "ralink,rt3050-sysc";
		reg = <0x0 0x100>;
		};

		timer@100 {
		compatible = "ralink,rt3052-wdt", "ralink,rt2880-wdt";
		reg = <0x100 0x100>;
		};

		intc: intc@200 {
		compatible = "ralink,rt3052-intc", "ralink,rt2880-intc";
		reg = <0x200 0x100>;

		interrupt-controller;
		#interrupt-cells = <1>;
		};

		memc@300 {
		compatible = "ralink,rt3052-memc", "ralink,rt3050-memc";
		reg = <0x300 0x100>;
		};

		gpio0: gpio@600 {
		compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio";
		reg = <0x600 0x34>;

		gpio-controller;
		#gpio-cells = <2>;

		ralink,ngpio = <24>;
		ralink,regs = [ 00 04 08 0c
		20 24 28 2c
		30 34 ];
		};

		gpio1: gpio@638 {
		compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio";
		reg = <0x638 0x24>;

		gpio-controller;
		#gpio-cells = <2>;

		ralink,ngpio = <16>;
		ralink,regs = [ 00 04 08 0c
		10 14 18 1c
		20 24 ];
		};

		gpio2: gpio@660 {
		compatible = "ralink,rt3052-gpio", "ralink,rt2880-gpio";
		reg = <0x660 0x24>;

		gpio-controller;
		#gpio-cells = <2>;

		ralink,ngpio = <12>;
		ralink,regs = [ 00 04 08 0c
		10 14 18 1c
		20 24 ];
		};

		uartlite@c00 {
		compatible = "ralink,rt3052-uart", "ralink,rt2880-uart", "ns16550a";
		reg = <0xc00 0x100>;

		interrupt-parent = <&intc>;
		interrupts = <12>;

		reg-shift = <2>;
		};
		};
		};

arch/mips/ralink/dts/rt3052_eval.dts

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+52 −0

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		/dts-v1/;

		/include/ "rt3050.dtsi"

		/ {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "ralink,rt3052-eval-board", "ralink,rt3052-soc";
		model = "Ralink RT3052 evaluation board";

		memory@0 {
		reg = <0x0 0x2000000>;
		};

		palmbus@10000000 {
		sysc@0 {
		ralink,pinmmux = "uartlite", "spi";
		ralink,uartmux = "gpio";
		ralink,wdtmux = <0>;
		};
		};

		cfi@1f000000 {
		compatible = "cfi-flash";
		reg = <0x1f000000 0x800000>;

		bank-width = <2>;
		device-width = <2>;
		#address-cells = <1>;
		#size-cells = <1>;

		partition@0 {
		label = "uboot";
		reg = <0x0 0x30000>;
		read-only;
		};
		partition@30000 {
		label = "uboot-env";
		reg = <0x30000 0x10000>;
		read-only;
		};
		partition@40000 {
		label = "calibration";
		reg = <0x40000 0x10000>;
		read-only;
		};
		partition@50000 {
		label = "linux";
		reg = <0x50000 0x7b0000>;
		};
		};
		};

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