Commit 6fbfe90e authored by John Crispin's avatar John Crispin Committed by Ralf Baechle
Browse files

DT: MIPS: ralink: add RT3883 dts files



Add a dtsi file for RT3883 SoC and a sample dts file.

Signed-off-by: default avatarJohn Crispin <blogic@openwrt.org>
Acked-by: default avatarGrant Likely <grant.likely@secretlab.ca>
Patchwork: http://patchwork.linux-mips.org/patch/5189/
parent d99e19c7
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@@ -42,6 +42,10 @@ choice
		bool "RT305x eval kit"
		depends on SOC_RT305X

	config DTB_RT3883_EVAL
		bool "RT3883 eval kit"
		depends on SOC_RT3883

endchoice

endif
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obj-$(CONFIG_DTB_RT2880_EVAL) := rt2880_eval.dtb.o
obj-$(CONFIG_DTB_RT305X_EVAL) := rt3052_eval.dtb.o
obj-$(CONFIG_DTB_RT3883_EVAL) := rt3883_eval.dtb.o
+58 −0
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/ {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "ralink,rt3883-soc";

	cpus {
		cpu@0 {
			compatible = "mips,mips74Kc";
		};
	};

	cpuintc: cpuintc@0 {
		#address-cells = <0>;
		#interrupt-cells = <1>;
		interrupt-controller;
		compatible = "mti,cpu-interrupt-controller";
	};

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

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

		sysc@0 {
			compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc";
			reg = <0x0 0x100>;
		};

		intc: intc@200 {
			compatible = "ralink,rt3883-intc", "ralink,rt2880-intc";
			reg = <0x200 0x100>;

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

			interrupt-parent = <&cpuintc>;
			interrupts = <2>;
		};

		memc@300 {
			compatible = "ralink,rt3883-memc", "ralink,rt3050-memc";
			reg = <0x300 0x100>;
		};

		uartlite@c00 {
			compatible = "ralink,rt3883-uart", "ralink,rt2880-uart", "ns16550a";
			reg = <0xc00 0x100>;

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

			reg-shift = <2>;
		};
	};
};
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/dts-v1/;

/include/ "rt3883.dtsi"

/ {
	compatible = "ralink,rt3883-eval-board", "ralink,rt3883-soc";
	model = "Ralink RT3883 evaluation board";

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

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