linux/arch/arm/boot/dts/r7s72100.dtsi

/*
 * Device Tree Source for the r7s72100 SoC
 *
 * Copyright (C) 2013-14 Renesas Solutions Corp.
 * Copyright (C) 2014 Wolfram Sang, Sang Engineering <wsa@sang-engineering.com>
 *
 * This file is licensed under the terms of the GNU General Public License
 * version 2.  This program is licensed "as is" without any warranty of any
 * kind, whether express or implied.
 */

#include <dt-bindings/clock/r7s72100-clock.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
	compatible = "renesas,r7s72100";
	interrupt-parent = <&gic>;
	#address-cells = <1>;
	#size-cells = <1>;

	aliases {
		i2c0 = &i2c0;
		i2c1 = &i2c1;
		i2c2 = &i2c2;
		i2c3 = &i2c3;
		spi0 = &spi0;
		spi1 = &spi1;
		spi2 = &spi2;
		spi3 = &spi3;
		spi4 = &spi4;
	};

	clocks {
		ranges;
		#address-cells = <1>;
		#size-cells = <1>;

		/* External clocks */
		extal_clk: extal_clk {
			#clock-cells = <0>;
			compatible = "fixed-clock";
			/* If clk present, value must be set by board */
			clock-frequency = <0>;
			clock-output-names = "extal";
		};

		usb_x1_clk: usb_x1_clk {
			#clock-cells = <0>;
			compatible = "fixed-clock";
			/* If clk present, value must be set by board */
			clock-frequency = <0>;
			clock-output-names = "usb_x1";
		};

		/* Special CPG clocks */
		cpg_clocks: cpg_clocks@fcfe0000 {
			#clock-cells = <1>;
			compatible = "renesas,r7s72100-cpg-clocks",
				     "renesas,rz-cpg-clocks";
			reg = <0xfcfe0000 0x18>;
			clocks = <&extal_clk>, <&usb_x1_clk>;
			clock-output-names = "pll", "i", "g";
		};

		/* Fixed factor clocks */
		b_clk: b_clk {
			#clock-cells = <0>;
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R7S72100_CLK_PLL>;
			clock-mult = <1>;
			clock-div = <3>;
			clock-output-names = "b";
		};
		p1_clk: p1_clk {
			#clock-cells = <0>;
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R7S72100_CLK_PLL>;
			clock-mult = <1>;
			clock-div = <6>;
			clock-output-names = "p1";
		};
		p0_clk: p0_clk {
			#clock-cells = <0>;
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R7S72100_CLK_PLL>;
			clock-mult = <1>;
			clock-div = <12>;
			clock-output-names = "p0";
		};

		/* MSTP clocks */
		mstp3_clks: mstp3_clks@fcfe0420 {
			#clock-cells = <1>;
			compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
			reg = <0xfcfe0420 4>;
			clocks = <&p0_clk>;
			clock-indices = <R7S72100_CLK_MTU2>;
			clock-output-names = "mtu2";
		};

		mstp4_clks: mstp4_clks@fcfe0424 {
			#clock-cells = <1>;
			compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
			reg = <0xfcfe0424 4>;
			clocks = <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>,
				 <&p1_clk>, <&p1_clk>, <&p1_clk>, <&p1_clk>;
			clock-indices = <
				R7S72100_CLK_SCIF0 R7S72100_CLK_SCIF1 R7S72100_CLK_SCIF2 R7S72100_CLK_SCIF3
				R7S72100_CLK_SCIF4 R7S72100_CLK_SCIF5 R7S72100_CLK_SCIF6 R7S72100_CLK_SCIF7
			>;
			clock-output-names = "scif0", "scif1", "scif2", "scif3", "scif4", "scif5", "scif6", "scif7";
		};
	};

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

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

	gic: interrupt-controller@e8201000 {
		compatible = "arm,cortex-a9-gic";
		#interrupt-cells = <3>;
		#address-cells = <0>;
		interrupt-controller;
		reg = <0xe8201000 0x1000>,
			<0xe8202000 0x1000>;
	};

	i2c0: i2c@fcfee000 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
		reg = <0xfcfee000 0x44>;
		interrupts = <0 157 IRQ_TYPE_LEVEL_HIGH>,
			     <0 158 IRQ_TYPE_EDGE_RISING>,
			     <0 159 IRQ_TYPE_EDGE_RISING>,
			     <0 160 IRQ_TYPE_LEVEL_HIGH>,
			     <0 161 IRQ_TYPE_LEVEL_HIGH>,
			     <0 162 IRQ_TYPE_LEVEL_HIGH>,
			     <0 163 IRQ_TYPE_LEVEL_HIGH>,
			     <0 164 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <100000>;
		status = "disabled";
	};

	i2c1: i2c@fcfee400 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
		reg = <0xfcfee400 0x44>;
		interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>,
			     <0 166 IRQ_TYPE_EDGE_RISING>,
			     <0 167 IRQ_TYPE_EDGE_RISING>,
			     <0 168 IRQ_TYPE_LEVEL_HIGH>,
			     <0 169 IRQ_TYPE_LEVEL_HIGH>,
			     <0 170 IRQ_TYPE_LEVEL_HIGH>,
			     <0 171 IRQ_TYPE_LEVEL_HIGH>,
			     <0 172 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <100000>;
		status = "disabled";
	};

	i2c2: i2c@fcfee800 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
		reg = <0xfcfee800 0x44>;
		interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>,
			     <0 174 IRQ_TYPE_EDGE_RISING>,
			     <0 175 IRQ_TYPE_EDGE_RISING>,
			     <0 176 IRQ_TYPE_LEVEL_HIGH>,
			     <0 177 IRQ_TYPE_LEVEL_HIGH>,
			     <0 178 IRQ_TYPE_LEVEL_HIGH>,
			     <0 179 IRQ_TYPE_LEVEL_HIGH>,
			     <0 180 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <100000>;
		status = "disabled";
	};

	i2c3: i2c@fcfeec00 {
		#address-cells = <1>;
		#size-cells = <0>;
		compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
		reg = <0xfcfeec00 0x44>;
		interrupts = <0 181 IRQ_TYPE_LEVEL_HIGH>,
			     <0 182 IRQ_TYPE_EDGE_RISING>,
			     <0 183 IRQ_TYPE_EDGE_RISING>,
			     <0 184 IRQ_TYPE_LEVEL_HIGH>,
			     <0 185 IRQ_TYPE_LEVEL_HIGH>,
			     <0 186 IRQ_TYPE_LEVEL_HIGH>,
			     <0 187 IRQ_TYPE_LEVEL_HIGH>,
			     <0 188 IRQ_TYPE_LEVEL_HIGH>;
		clock-frequency = <100000>;
		status = "disabled";
	};

	spi0: spi@e800c800 {
		compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
		reg = <0xe800c800 0x24>;
		interrupts = <0 238 IRQ_TYPE_LEVEL_HIGH>,
			     <0 239 IRQ_TYPE_LEVEL_HIGH>,
			     <0 240 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "error", "rx", "tx";
		num-cs = <1>;
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	spi1: spi@e800d000 {
		compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
		reg = <0xe800d000 0x24>;
		interrupts = <0 241 IRQ_TYPE_LEVEL_HIGH>,
			     <0 242 IRQ_TYPE_LEVEL_HIGH>,
			     <0 243 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "error", "rx", "tx";
		num-cs = <1>;
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	spi2: spi@e800d800 {
		compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
		reg = <0xe800d800 0x24>;
		interrupts = <0 244 IRQ_TYPE_LEVEL_HIGH>,
			     <0 245 IRQ_TYPE_LEVEL_HIGH>,
			     <0 246 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "error", "rx", "tx";
		num-cs = <1>;
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	spi3: spi@e800e000 {
		compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
		reg = <0xe800e000 0x24>;
		interrupts = <0 247 IRQ_TYPE_LEVEL_HIGH>,
			     <0 248 IRQ_TYPE_LEVEL_HIGH>,
			     <0 249 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "error", "rx", "tx";
		num-cs = <1>;
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};

	spi4: spi@e800e800 {
		compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
		reg = <0xe800e800 0x24>;
		interrupts = <0 250 IRQ_TYPE_LEVEL_HIGH>,
			     <0 251 IRQ_TYPE_LEVEL_HIGH>,
			     <0 252 IRQ_TYPE_LEVEL_HIGH>;
		interrupt-names = "error", "rx", "tx";
		num-cs = <1>;
		#address-cells = <1>;
		#size-cells = <0>;
		status = "disabled";
	};
};