u-boot/arch/arm/dts/uniphier-ph1-ld4.dtsi

/*
 * Device Tree Source for UniPhier PH1-LD4 SoC
 *
 * Copyright (C) 2014-2015 Masahiro Yamada <yamada.masahiro@socionext.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+	X11
 */

/include/ "skeleton.dtsi"

/ {
	compatible = "socionext,ph1-ld4";

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a9";
			reg = <0>;
		};
	};

	clocks {
		arm_timer_clk: arm_timer_clk {
			#clock-cells = <0>;
			compatible = "fixed-clock";
			clock-frequency = <50000000>;
		};

		uart_clk: uart_clk {
			#clock-cells = <0>;
			compatible = "fixed-clock";
			clock-frequency = <36864000>;
		};

		iobus_clk: iobus_clk {
			#clock-cells = <0>;
			compatible = "fixed-clock";
			clock-frequency = <100000000>;
		};
	};

	soc {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;
		interrupt-parent = <&intc>;

		extbus: extbus {
			compatible = "simple-bus";
			#address-cells = <2>;
			#size-cells = <1>;
		};

		serial0: serial@54006800 {
			compatible = "socionext,uniphier-uart";
			status = "disabled";
			reg = <0x54006800 0x40>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_uart0>;
			interrupts = <0 33 4>;
			clocks = <&uart_clk>;
			clock-frequency = <36864000>;
		};

		serial1: serial@54006900 {
			compatible = "socionext,uniphier-uart";
			status = "disabled";
			reg = <0x54006900 0x40>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_uart1>;
			interrupts = <0 35 4>;
			clocks = <&uart_clk>;
			clock-frequency = <36864000>;
		};

		serial2: serial@54006a00 {
			compatible = "socionext,uniphier-uart";
			status = "disabled";
			reg = <0x54006a00 0x40>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_uart2>;
			interrupts = <0 37 4>;
			clocks = <&uart_clk>;
			clock-frequency = <36864000>;
		};

		serial3: serial@54006b00 {
			compatible = "socionext,uniphier-uart";
			status = "disabled";
			reg = <0x54006b00 0x40>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_uart3>;
			interrupts = <0 29 4>;
			clocks = <&uart_clk>;
			clock-frequency = <36864000>;
		};

		i2c0: i2c@58400000 {
			compatible = "socionext,uniphier-i2c";
			status = "disabled";
			reg = <0x58400000 0x40>;
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c0>;
			interrupts = <0 41 1>;
			clocks = <&iobus_clk>;
			clock-frequency = <100000>;
		};

		i2c1: i2c@58480000 {
			compatible = "socionext,uniphier-i2c";
			status = "disabled";
			reg = <0x58480000 0x40>;
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c1>;
			interrupts = <0 42 1>;
			clocks = <&iobus_clk>;
			clock-frequency = <100000>;
		};

		/* chip-internal connection for DMD */
		i2c2: i2c@58500000 {
			compatible = "socionext,uniphier-i2c";
			reg = <0x58500000 0x40>;
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c2>;
			interrupts = <0 43 1>;
			clocks = <&iobus_clk>;
			clock-frequency = <400000>;
		};

		i2c3: i2c@58580000 {
			compatible = "socionext,uniphier-i2c";
			status = "disabled";
			reg = <0x58580000 0x40>;
			#address-cells = <1>;
			#size-cells = <0>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_i2c3>;
			interrupts = <0 44 1>;
			clocks = <&iobus_clk>;
			clock-frequency = <100000>;
		};

		system-bus-controller-misc@59800000 {
			compatible = "socionext,uniphier-system-bus-controller-misc",
				     "syscon";
			reg = <0x59800000 0x2000>;
		};

		usb0: usb@5a800100 {
			compatible = "socionext,uniphier-ehci", "generic-ehci";
			status = "disabled";
			reg = <0x5a800100 0x100>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usb0>;
			interrupts = <0 80 4>;
		};

		usb1: usb@5a810100 {
			compatible = "socionext,uniphier-ehci", "generic-ehci";
			status = "disabled";
			reg = <0x5a810100 0x100>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usb1>;
			interrupts = <0 81 4>;
		};

		usb2: usb@5a820100 {
			compatible = "socionext,uniphier-ehci", "generic-ehci";
			status = "disabled";
			reg = <0x5a820100 0x100>;
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_usb2>;
			interrupts = <0 82 4>;
		};

		pinctrl: pinctrl@5f801000 {
			compatible = "socionext,ph1-ld4-pinctrl",
				     "syscon";
			reg = <0x5f801000 0xe00>;
		};

		timer@60000200 {
			compatible = "arm,cortex-a9-global-timer";
			reg = <0x60000200 0x20>;
			interrupts = <1 11 0x104>;
			clocks = <&arm_timer_clk>;
		};

		timer@60000600 {
			compatible = "arm,cortex-a9-twd-timer";
			reg = <0x60000600 0x20>;
			interrupts = <1 13 0x104>;
			clocks = <&arm_timer_clk>;
		};

		intc: interrupt-controller@60001000 {
			compatible = "arm,cortex-a9-gic";
			#interrupt-cells = <3>;
			interrupt-controller;
			reg = <0x60001000 0x1000>,
			      <0x60000100 0x100>;
		};

		nand: nand@68000000 {
			compatible = "denali,denali-nand-dt";
			reg = <0x68000000 0x20>, <0x68100000 0x1000>;
			reg-names = "nand_data", "denali_reg";
		};
	};
};

/include/ "uniphier-pinctrl.dtsi"