path: root/arch/arm/boot/dts/r8a7794.dtsi

/*
 * Device Tree Source for the r8a7794 SoC
 *
 * Copyright (C) 2014 Renesas Electronics Corporation
 * Copyright (C) 2014 Ulrich Hecht
 *
 * 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/r8a7794-clock.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>

/ {
	compatible = "renesas,r8a7794";
	interrupt-parent = <&gic>;
	#address-cells = <2>;
	#size-cells = <2>;

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

		cpu0: cpu@0 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <0>;
			clock-frequency = <1000000000>;
		};

		cpu1: cpu@1 {
			device_type = "cpu";
			compatible = "arm,cortex-a7";
			reg = <1>;
			clock-frequency = <1000000000>;
		};
	};

	gic: interrupt-controller@f1001000 {
		compatible = "arm,cortex-a7-gic";
		#interrupt-cells = <3>;
		#address-cells = <0>;
		interrupt-controller;
		reg = <0 0xf1001000 0 0x1000>,
			<0 0xf1002000 0 0x1000>,
			<0 0xf1004000 0 0x2000>,
			<0 0xf1006000 0 0x2000>;
		interrupts = <1 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
	};

	cmt0: timer@ffca0000 {
		compatible = "renesas,cmt-48-gen2";
		reg = <0 0xffca0000 0 0x1004>;
		interrupts = <0 142 IRQ_TYPE_LEVEL_HIGH>,
			     <0 143 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp1_clks R8A7794_CLK_CMT0>;
		clock-names = "fck";

		renesas,channels-mask = <0x60>;

		status = "disabled";
	};

	cmt1: timer@e6130000 {
		compatible = "renesas,cmt-48-gen2";
		reg = <0 0xe6130000 0 0x1004>;
		interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>,
			     <0 121 IRQ_TYPE_LEVEL_HIGH>,
			     <0 122 IRQ_TYPE_LEVEL_HIGH>,
			     <0 123 IRQ_TYPE_LEVEL_HIGH>,
			     <0 124 IRQ_TYPE_LEVEL_HIGH>,
			     <0 125 IRQ_TYPE_LEVEL_HIGH>,
			     <0 126 IRQ_TYPE_LEVEL_HIGH>,
			     <0 127 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp3_clks R8A7794_CLK_CMT1>;
		clock-names = "fck";

		renesas,channels-mask = <0xff>;

		status = "disabled";
	};

	timer {
		compatible = "arm,armv7-timer";
		interrupts = <1 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <1 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <1 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
			     <1 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
	};

	irqc0: interrupt-controller@e61c0000 {
		compatible = "renesas,irqc-r8a7794", "renesas,irqc";
		#interrupt-cells = <2>;
		interrupt-controller;
		reg = <0 0xe61c0000 0 0x200>;
		interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>,
			     <0 1 IRQ_TYPE_LEVEL_HIGH>,
			     <0 2 IRQ_TYPE_LEVEL_HIGH>,
			     <0 3 IRQ_TYPE_LEVEL_HIGH>,
			     <0 12 IRQ_TYPE_LEVEL_HIGH>,
			     <0 13 IRQ_TYPE_LEVEL_HIGH>,
			     <0 14 IRQ_TYPE_LEVEL_HIGH>,
			     <0 15 IRQ_TYPE_LEVEL_HIGH>,
			     <0 16 IRQ_TYPE_LEVEL_HIGH>,
			     <0 17 IRQ_TYPE_LEVEL_HIGH>;
	};

	scifa0: serial@e6c40000 {
		compatible = "renesas,scifa-r8a7794", "renesas,scifa";
		reg = <0 0xe6c40000 0 64>;
		interrupts = <0 144 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp2_clks R8A7794_CLK_SCIFA0>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scifa1: serial@e6c50000 {
		compatible = "renesas,scifa-r8a7794", "renesas,scifa";
		reg = <0 0xe6c50000 0 64>;
		interrupts = <0 145 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp2_clks R8A7794_CLK_SCIFA1>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scifa2: serial@e6c60000 {
		compatible = "renesas,scifa-r8a7794", "renesas,scifa";
		reg = <0 0xe6c60000 0 64>;
		interrupts = <0 151 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp2_clks R8A7794_CLK_SCIFA2>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scifa3: serial@e6c70000 {
		compatible = "renesas,scifa-r8a7794", "renesas,scifa";
		reg = <0 0xe6c70000 0 64>;
		interrupts = <0 29 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp11_clks R8A7794_CLK_SCIFA3>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scifa4: serial@e6c78000 {
		compatible = "renesas,scifa-r8a7794", "renesas,scifa";
		reg = <0 0xe6c78000 0 64>;
		interrupts = <0 30 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp11_clks R8A7794_CLK_SCIFA4>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scifa5: serial@e6c80000 {
		compatible = "renesas,scifa-r8a7794", "renesas,scifa";
		reg = <0 0xe6c80000 0 64>;
		interrupts = <0 31 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp11_clks R8A7794_CLK_SCIFA5>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scifb0: serial@e6c20000 {
		compatible = "renesas,scifb-r8a7794", "renesas,scifb";
		reg = <0 0xe6c20000 0 64>;
		interrupts = <0 148 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp2_clks R8A7794_CLK_SCIFB0>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scifb1: serial@e6c30000 {
		compatible = "renesas,scifb-r8a7794", "renesas,scifb";
		reg = <0 0xe6c30000 0 64>;
		interrupts = <0 149 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp2_clks R8A7794_CLK_SCIFB1>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scifb2: serial@e6ce0000 {
		compatible = "renesas,scifb-r8a7794", "renesas,scifb";
		reg = <0 0xe6ce0000 0 64>;
		interrupts = <0 150 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp2_clks R8A7794_CLK_SCIFB2>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scif0: serial@e6e60000 {
		compatible = "renesas,scif-r8a7794", "renesas,scif";
		reg = <0 0xe6e60000 0 64>;
		interrupts = <0 152 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp7_clks R8A7794_CLK_SCIF0>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scif1: serial@e6e68000 {
		compatible = "renesas,scif-r8a7794", "renesas,scif";
		reg = <0 0xe6e68000 0 64>;
		interrupts = <0 153 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp7_clks R8A7794_CLK_SCIF1>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scif2: serial@e6e58000 {
		compatible = "renesas,scif-r8a7794", "renesas,scif";
		reg = <0 0xe6e58000 0 64>;
		interrupts = <0 22 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp7_clks R8A7794_CLK_SCIF2>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scif3: serial@e6ea8000 {
		compatible = "renesas,scif-r8a7794", "renesas,scif";
		reg = <0 0xe6ea8000 0 64>;
		interrupts = <0 23 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp7_clks R8A7794_CLK_SCIF3>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scif4: serial@e6ee0000 {
		compatible = "renesas,scif-r8a7794", "renesas,scif";
		reg = <0 0xe6ee0000 0 64>;
		interrupts = <0 24 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp7_clks R8A7794_CLK_SCIF4>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	scif5: serial@e6ee8000 {
		compatible = "renesas,scif-r8a7794", "renesas,scif";
		reg = <0 0xe6ee8000 0 64>;
		interrupts = <0 25 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp7_clks R8A7794_CLK_SCIF5>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	hscif0: serial@e62c0000 {
		compatible = "renesas,hscif-r8a7794", "renesas,hscif";
		reg = <0 0xe62c0000 0 96>;
		interrupts = <0 154 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp7_clks R8A7794_CLK_HSCIF0>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	hscif1: serial@e62c8000 {
		compatible = "renesas,hscif-r8a7794", "renesas,hscif";
		reg = <0 0xe62c8000 0 96>;
		interrupts = <0 155 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp7_clks R8A7794_CLK_HSCIF1>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	hscif2: serial@e62d0000 {
		compatible = "renesas,hscif-r8a7794", "renesas,hscif";
		reg = <0 0xe62d0000 0 96>;
		interrupts = <0 21 IRQ_TYPE_LEVEL_HIGH>;
		clocks = <&mstp7_clks R8A7794_CLK_HSCIF2>;
		clock-names = "sci_ick";
		status = "disabled";
	};

	clocks {
		#address-cells = <2>;
		#size-cells = <2>;
		ranges;

		/* External root clock */
		extal_clk: extal_clk {
			compatible = "fixed-clock";
			#clock-cells = <0>;
			/* This value must be overriden by the board. */
			clock-frequency = <0>;
			clock-output-names = "extal";
		};

		/* Special CPG clocks */
		cpg_clocks: cpg_clocks@e6150000 {
			compatible = "renesas,r8a7794-cpg-clocks",
				     "renesas,rcar-gen2-cpg-clocks";
			reg = <0 0xe6150000 0 0x1000>;
			clocks = <&extal_clk>;
			#clock-cells = <1>;
			clock-output-names = "main", "pll0", "pll1", "pll3",
					     "lb", "qspi", "sdh", "sd0", "z";
		};

		/* Fixed factor clocks */
		pll1_div2_clk: pll1_div2_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <2>;
			clock-mult = <1>;
			clock-output-names = "pll1_div2";
		};
		zg_clk: zg_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <6>;
			clock-mult = <1>;
			clock-output-names = "zg";
		};
		zx_clk: zx_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <3>;
			clock-mult = <1>;
			clock-output-names = "zx";
		};
		zs_clk: zs_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <6>;
			clock-mult = <1>;
			clock-output-names = "zs";
		};
		hp_clk: hp_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <12>;
			clock-mult = <1>;
			clock-output-names = "hp";
		};
		i_clk: i_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <2>;
			clock-mult = <1>;
			clock-output-names = "i";
		};
		b_clk: b_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <12>;
			clock-mult = <1>;
			clock-output-names = "b";
		};
		p_clk: p_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <24>;
			clock-mult = <1>;
			clock-output-names = "p";
		};
		cl_clk: cl_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <48>;
			clock-mult = <1>;
			clock-output-names = "cl";
		};
		m2_clk: m2_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <8>;
			clock-mult = <1>;
			clock-output-names = "m2";
		};
		imp_clk: imp_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <4>;
			clock-mult = <1>;
			clock-output-names = "imp";
		};
		rclk_clk: rclk_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <(48 * 1024)>;
			clock-mult = <1>;
			clock-output-names = "rclk";
		};
		oscclk_clk: oscclk_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <(12 * 1024)>;
			clock-mult = <1>;
			clock-output-names = "oscclk";
		};
		zb3_clk: zb3_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
			#clock-cells = <0>;
			clock-div = <4>;
			clock-mult = <1>;
			clock-output-names = "zb3";
		};
		zb3d2_clk: zb3d2_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
			#clock-cells = <0>;
			clock-div = <8>;
			clock-mult = <1>;
			clock-output-names = "zb3d2";
		};
		ddr_clk: ddr_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL3>;
			#clock-cells = <0>;
			clock-div = <8>;
			clock-mult = <1>;
			clock-output-names = "ddr";
		};
		mp_clk: mp_clk {
			compatible = "fixed-factor-clock";
			clocks = <&pll1_div2_clk>;
			#clock-cells = <0>;
			clock-div = <15>;
			clock-mult = <1>;
			clock-output-names = "mp";
		};
		cp_clk: cp_clk {
			compatible = "fixed-factor-clock";
			clocks = <&cpg_clocks R8A7794_CLK_PLL1>;
			#clock-cells = <0>;
			clock-div = <48>;
			clock-mult = <1>;
			clock-output-names = "cp";
		};

		acp_clk: acp_clk {
			compatible = "fixed-factor-clock";
			clocks = <&extal_clk>;
			#clock-cells = <0>;
			clock-div = <2>;
			clock-mult = <1>;
			clock-output-names = "acp";
		};

		/* Gate clocks */
		mstp0_clks: mstp0_clks@e6150130 {
			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
			reg = <0 0xe6150130 0 4>, <0 0xe6150030 0 4>;
			clocks = <&mp_clk>;
			#clock-cells = <1>;
			renesas,clock-indices = <R8A7794_CLK_MSIOF0>;
			clock-output-names = "msiof0";
		};
		mstp1_clks: mstp1_clks@e6150134 {
			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
			reg = <0 0xe6150134 0 4>, <0 0xe6150038 0 4>;
			clocks = <&zs_clk>, <&zs_clk>, <&p_clk>, <&zg_clk>, <&zs_clk>,
				 <&zs_clk>, <&p_clk>, <&p_clk>, <&rclk_clk>, <&cp_clk>,
				 <&zs_clk>, <&zs_clk>;
			#clock-cells = <1>;
			renesas,clock-indices = <
				R8A7794_CLK_VCP0 R8A7794_CLK_VPC0 R8A7794_CLK_TMU1
				R8A7794_CLK_3DG R8A7794_CLK_2DDMAC R8A7794_CLK_FDP1_0
				R8A7794_CLK_TMU3 R8A7794_CLK_TMU2 R8A7794_CLK_CMT0
				R8A7794_CLK_TMU0 R8A7794_CLK_VSP1_DU0 R8A7794_CLK_VSP1_S
			>;
			clock-output-names =
				"vcp0", "vpc0", "tmu1", "3dg", "2ddmac", "fdp1-0",
				"tmu3", "tmu2", "cmt0", "tmu0", "vsp1-du0", "vsps";
		};
		mstp2_clks: mstp2_clks@e6150138 {
			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
			reg = <0 0xe6150138 0 4>, <0 0xe6150040 0 4>;
			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>, <&mp_clk>,
				 <&mp_clk>, <&mp_clk>, <&mp_clk>;
			#clock-cells = <1>;
			renesas,clock-indices = <
				R8A7794_CLK_SCIFA2 R8A7794_CLK_SCIFA1 R8A7794_CLK_SCIFA0
				R8A7794_CLK_MSIOF2 R8A7794_CLK_SCIFB0 R8A7794_CLK_SCIFB1
				R8A7794_CLK_MSIOF1 R8A7794_CLK_SCIFB2
			>;
			clock-output-names =
				"scifa2", "scifa1", "scifa0", "msiof2", "scifb0",
				"scifb1", "msiof1", "scifb2";
		};
		mstp3_clks: mstp3_clks@e615013c {
			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
			reg = <0 0xe615013c 0 4>, <0 0xe6150048 0 4>;
			clocks = <&rclk_clk>;
			#clock-cells = <1>;
			renesas,clock-indices = <
				R8A7794_CLK_CMT1
			>;
			clock-output-names =
				"cmt1";
		};
		mstp7_clks: mstp7_clks@e615014c {
			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
			reg = <0 0xe615014c 0 4>, <0 0xe61501c4 0 4>;
			clocks = <&zs_clk>, <&p_clk>, <&p_clk>, <&zs_clk>,
				 <&zs_clk>, <&p_clk>, <&p_clk>, <&p_clk>, <&p_clk>;
			#clock-cells = <1>;
			renesas,clock-indices = <
				R8A7794_CLK_HSCIF2 R8A7794_CLK_SCIF5
				R8A7794_CLK_SCIF4 R8A7794_CLK_HSCIF1 R8A7794_CLK_HSCIF0
				R8A7794_CLK_SCIF3 R8A7794_CLK_SCIF2 R8A7794_CLK_SCIF1
				R8A7794_CLK_SCIF0
			>;
			clock-output-names =
				"hscif2", "scif5", "scif4", "hscif1", "hscif0",
				"scif3", "scif2", "scif1", "scif0";
		};
		mstp8_clks: mstp8_clks@e6150990 {
			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
			reg = <0 0xe6150990 0 4>, <0 0xe61509a0 0 4>;
			clocks = <&zg_clk>, <&zg_clk>, <&p_clk>;
			#clock-cells = <1>;
			renesas,clock-indices = <
				R8A7794_CLK_VIN1 R8A7794_CLK_VIN0 R8A7794_CLK_ETHER
			>;
			clock-output-names =
				"vin1", "vin0", "ether";
		};
		mstp11_clks: mstp11_clks@e615099c {
			compatible = "renesas,r8a7794-mstp-clocks", "renesas,cpg-mstp-clocks";
			reg = <0 0xe615099c 0 4>, <0 0xe61509ac 0 4>;
			clocks = <&mp_clk>, <&mp_clk>, <&mp_clk>;
			#clock-cells = <1>;
			renesas,clock-indices = <
				R8A7794_CLK_SCIFA3 R8A7794_CLK_SCIFA4 R8A7794_CLK_SCIFA5
			>;
			clock-output-names = "scifa3", "scifa4", "scifa5";
		};
	};
};