arch/arm/dts/r8a7791-koelsch.dts - platform/external/u-boot - Gitiles

 // SPDX-License-Identifier: GPL-2.0
 /*
  * Device Tree Source for the Koelsch board
  *
  * Copyright (C) 2013 Renesas Electronics Corporation
  * Copyright (C) 2013-2014 Renesas Solutions Corp.
  * Copyright (C) 2014 Cogent Embedded, Inc.
  */

 /*
  * SSI-AK4643
  *
  * SW1: 1: AK4643
  *      2: CN22
  *      3: ADV7511
  *
  * This command is required when Playback/Capture
  *
  *	amixer set "LINEOUT Mixer DACL" on
  *	amixer set "DVC Out" 100%
  *	amixer set "DVC In" 100%
  *
  * You can use Mute
  *
  *	amixer set "DVC Out Mute" on
  *	amixer set "DVC In Mute" on
  *
  * You can use Volume Ramp
  *
  *	amixer set "DVC Out Ramp Up Rate"   "0.125 dB/64 steps"
  *	amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
  *	amixer set "DVC Out Ramp" on
  *	aplay xxx.wav &
  *	amixer set "DVC Out"  80%  // Volume Down
  *	amixer set "DVC Out" 100%  // Volume Up
  */

 /dts-v1/;
 #include "r8a7791.dtsi"
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>

 / {
 	model = "Koelsch";
 	compatible = "renesas,koelsch", "renesas,r8a7791";

 	aliases {
 		serial0 = &scif0;
 		serial1 = &scif1;
 		i2c9 = &gpioi2c1;
 		i2c10 = &gpioi2c2;
 		i2c11 = &gpioi2c4;
 		i2c12 = &i2cexio1;
 		i2c13 = &i2chdmi;
 		i2c14 = &i2cexio4;
 	};

 	chosen {
 		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
 		stdout-path = "serial0:115200n8";
 	};

 	memory@40000000 {
 		device_type = "memory";
 		reg = <0 0x40000000 0 0x40000000>;
 	};

 	memory@200000000 {
 		device_type = "memory";
 		reg = <2 0x00000000 0 0x40000000>;
 	};

 	lbsc {
 		#address-cells = <1>;
 		#size-cells = <1>;
 	};

 	keyboard {
 		compatible = "gpio-keys";

 		key-1 {
 			gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_1>;
 			label = "SW2-1";
 			wakeup-source;
 			debounce-interval = <20>;
 		};
 		key-2 {
 			gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_2>;
 			label = "SW2-2";
 			wakeup-source;
 			debounce-interval = <20>;
 		};
 		key-3 {
 			gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_3>;
 			label = "SW2-3";
 			wakeup-source;
 			debounce-interval = <20>;
 		};
 		key-4 {
 			gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_4>;
 			label = "SW2-4";
 			wakeup-source;
 			debounce-interval = <20>;
 		};
 		key-a {
 			gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_A>;
 			label = "SW30";
 			wakeup-source;
 			debounce-interval = <20>;
 		};
 		key-b {
 			gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_B>;
 			label = "SW31";
 			wakeup-source;
 			debounce-interval = <20>;
 		};
 		key-c {
 			gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_C>;
 			label = "SW32";
 			wakeup-source;
 			debounce-interval = <20>;
 		};
 		key-d {
 			gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_D>;
 			label = "SW33";
 			wakeup-source;
 			debounce-interval = <20>;
 		};
 		key-e {
 			gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_E>;
 			label = "SW34";
 			wakeup-source;
 			debounce-interval = <20>;
 		};
 		key-f {
 			gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_F>;
 			label = "SW35";
 			wakeup-source;
 			debounce-interval = <20>;
 		};
 		key-g {
 			gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
 			linux,code = <KEY_G>;
 			label = "SW36";
 			wakeup-source;
 			debounce-interval = <20>;
 		};
 	};

 	leds {
 		compatible = "gpio-leds";
 		led6 {
 			gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
 			label = "LED6";
 		};
 		led7 {
 			gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
 			label = "LED7";
 		};
 		led8 {
 			gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
 			label = "LED8";
 		};
 	};

 	vcc_sdhi0: regulator-vcc-sdhi0 {
 		compatible = "regulator-fixed";

 		regulator-name = "SDHI0 Vcc";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;

 		gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};

 	vccq_sdhi0: regulator-vccq-sdhi0 {
 		compatible = "regulator-gpio";

 		regulator-name = "SDHI0 VccQ";
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <3300000>;

 		gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
 		gpios-states = <1>;
 		states = <3300000 1
 			  1800000 0>;
 	};

 	vcc_sdhi1: regulator-vcc-sdhi1 {
 		compatible = "regulator-fixed";

 		regulator-name = "SDHI1 Vcc";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;

 		gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};

 	vccq_sdhi1: regulator-vccq-sdhi1 {
 		compatible = "regulator-gpio";

 		regulator-name = "SDHI1 VccQ";
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <3300000>;

 		gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
 		gpios-states = <1>;
 		states = <3300000 1
 			  1800000 0>;
 	};

 	vcc_sdhi2: regulator-vcc-sdhi2 {
 		compatible = "regulator-fixed";

 		regulator-name = "SDHI2 Vcc";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;

 		gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
 		enable-active-high;
 	};

 	vccq_sdhi2: regulator-vccq-sdhi2 {
 		compatible = "regulator-gpio";

 		regulator-name = "SDHI2 VccQ";
 		regulator-min-microvolt = <1800000>;
 		regulator-max-microvolt = <3300000>;

 		gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
 		gpios-states = <1>;
 		states = <3300000 1
 			  1800000 0>;
 	};

 	audio_clock: audio_clock {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <11289600>;
 	};

 	rsnd_ak4643: sound {
 		compatible = "simple-audio-card";

 		simple-audio-card,format = "left_j";
 		simple-audio-card,bitclock-master = <&sndcodec>;
 		simple-audio-card,frame-master = <&sndcodec>;

 		sndcpu: simple-audio-card,cpu {
 			sound-dai = <&rcar_sound>;
 		};

 		sndcodec: simple-audio-card,codec {
 			sound-dai = <&ak4643>;
 			clocks = <&audio_clock>;
 		};
 	};

 	hdmi-in {
 		compatible = "hdmi-connector";
 		type = "a";

 		port {
 			hdmi_con_in: endpoint {
 				remote-endpoint = <&adv7612_in>;
 			};
 		};
 	};

 	cec_clock: cec-clock {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <12000000>;
 	};

 	hdmi-out {
 		compatible = "hdmi-connector";
 		type = "a";

 		port {
 			hdmi_con_out: endpoint {
 				remote-endpoint = <&adv7511_out>;
 			};
 		};
 	};

 	x2_clk: x2-clock {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <74250000>;
 	};

 	x13_clk: x13-clock {
 		compatible = "fixed-clock";
 		#clock-cells = <0>;
 		clock-frequency = <148500000>;
 	};

 	gpioi2c1: i2c-9 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "i2c-gpio";
 		status = "disabled";
 		scl-gpios = <&gpio7 15 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 		sda-gpios = <&gpio7 16 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 		i2c-gpio,delay-us = <5>;
 	};

 	gpioi2c2: i2c-10 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "i2c-gpio";
 		status = "disabled";
 		scl-gpios = <&gpio2 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 		sda-gpios = <&gpio2 7 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 		i2c-gpio,delay-us = <5>;
 	};

 	gpioi2c4: i2c-11 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		compatible = "i2c-gpio";
 		status = "disabled";
 		scl-gpios = <&gpio7 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 		sda-gpios = <&gpio7 14 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
 		i2c-gpio,delay-us = <5>;
 	};

 	/*
 	 * I2C1 is routed to EXIO connector B, pins 64 (SCL) + 66 (SDA).
 	 * A fallback to GPIO is provided.
 	 */
 	i2cexio1: i2c-12 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c1>, <&gpioi2c1>;
 		i2c-bus-name = "i2c-exio1";
 		#address-cells = <1>;
 		#size-cells = <0>;
 	};

 	/*
 	 * A fallback to GPIO is provided for I2C2.
 	 */
 	i2chdmi: i2c-13 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c2>, <&gpioi2c2>;
 		i2c-bus-name = "i2c-hdmi";
 		#address-cells = <1>;
 		#size-cells = <0>;

 		ak4643: codec@12 {
 			compatible = "asahi-kasei,ak4643";
 			#sound-dai-cells = <0>;
 			reg = <0x12>;
 		};

 		composite-in@20 {
 			compatible = "adi,adv7180";
 			reg = <0x20>;
 			remote = <&vin1>;

 			port {
 				adv7180: endpoint {
 					bus-width = <8>;
 					remote-endpoint = <&vin1ep>;
 				};
 			};
 		};

 		hdmi@39 {
 			compatible = "adi,adv7511w";
 			reg = <0x39>;
 			interrupt-parent = <&gpio3>;
 			interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
 			clocks = <&cec_clock>;
 			clock-names = "cec";

 			adi,input-depth = <8>;
 			adi,input-colorspace = "rgb";
 			adi,input-clock = "1x";
 			adi,input-style = <1>;
 			adi,input-justification = "evenly";

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

 				port@0 {
 					reg = <0>;
 					adv7511_in: endpoint {
 						remote-endpoint = <&du_out_rgb>;
 					};
 				};

 				port@1 {
 					reg = <1>;
 					adv7511_out: endpoint {
 						remote-endpoint = <&hdmi_con_out>;
 					};
 				};
 			};
 		};

 		hdmi-in@4c {
 			compatible = "adi,adv7612";
 			reg = <0x4c>;
 			interrupt-parent = <&gpio4>;
 			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 			default-input = <0>;

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

 				port@0 {
 					reg = <0>;
 					adv7612_in: endpoint {
 						remote-endpoint = <&hdmi_con_in>;
 					};
 				};

 				port@2 {
 					reg = <2>;
 					adv7612_out: endpoint {
 						remote-endpoint = <&vin0ep2>;
 					};
 				};
 			};
 		};

 		eeprom@50 {
 			compatible = "renesas,r1ex24002", "atmel,24c02";
 			reg = <0x50>;
 			pagesize = <16>;
 		};
 	};

 	/*
 	 * I2C4 is routed to EXIO connector E, pins 37 (SCL) + 39 (SDA).
 	 * A fallback to GPIO is provided.
 	 */
 	i2cexio4: i2c-14 {
 		compatible = "i2c-demux-pinctrl";
 		i2c-parent = <&i2c4>, <&gpioi2c4>;
 		i2c-bus-name = "i2c-exio4";
 		#address-cells = <1>;
 		#size-cells = <0>;
 	};
 };

 &du {
 	pinctrl-0 = <&du_pins>;
 	pinctrl-names = "default";
 	status = "okay";

 	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
 		 <&x13_clk>, <&x2_clk>;
 	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";

 	ports {
 		port@0 {
 			endpoint {
 				remote-endpoint = <&adv7511_in>;
 			};
 		};
 	};
 };

 &lvds0 {
 	status = "okay";

 	ports {
 		port@1 {
 			lvds_connector: endpoint {
 			};
 		};
 	};
 };

 &extal_clk {
 	clock-frequency = <20000000>;
 };

 &pfc {
 	pinctrl-0 = <&scif_clk_pins>;
 	pinctrl-names = "default";

 	i2c1_pins: i2c1 {
 		groups = "i2c1";
 		function = "i2c1";
 	};

 	i2c2_pins: i2c2 {
 		groups = "i2c2";
 		function = "i2c2";
 	};

 	i2c4_pins: i2c4 {
 		groups = "i2c4_c";
 		function = "i2c4";
 	};

 	du_pins: du {
 		groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
 		function = "du";
 	};

 	scif0_pins: scif0 {
 		groups = "scif0_data_d";
 		function = "scif0";
 	};

 	scif1_pins: scif1 {
 		groups = "scif1_data_d";
 		function = "scif1";
 	};

 	scif_clk_pins: scif_clk {
 		groups = "scif_clk";
 		function = "scif_clk";
 	};

 	ether_pins: ether {
 		groups = "eth_link", "eth_mdio", "eth_rmii";
 		function = "eth";
 	};

 	phy1_pins: phy1 {
 		groups = "intc_irq0";
 		function = "intc";
 	};

 	sdhi0_pins: sd0 {
 		groups = "sdhi0_data4", "sdhi0_ctrl";
 		function = "sdhi0";
 		power-source = <3300>;
 	};

 	sdhi0_pins_uhs: sd0_uhs {
 		groups = "sdhi0_data4", "sdhi0_ctrl";
 		function = "sdhi0";
 		power-source = <1800>;
 	};

 	sdhi1_pins: sd1 {
 		groups = "sdhi1_data4", "sdhi1_ctrl";
 		function = "sdhi1";
 		power-source = <3300>;
 	};

 	sdhi1_pins_uhs: sd1_uhs {
 		groups = "sdhi1_data4", "sdhi1_ctrl";
 		function = "sdhi1";
 		power-source = <1800>;
 	};

 	sdhi2_pins: sd2 {
 		groups = "sdhi2_data4", "sdhi2_ctrl";
 		function = "sdhi2";
 		power-source = <3300>;
 	};

 	sdhi2_pins_uhs: sd2_uhs {
 		groups = "sdhi2_data4", "sdhi2_ctrl";
 		function = "sdhi2";
 		power-source = <1800>;
 	};

 	qspi_pins: qspi {
 		groups = "qspi_ctrl", "qspi_data4";
 		function = "qspi";
 	};

 	msiof0_pins: msiof0 {
 		groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
 				 "msiof0_tx";
 		function = "msiof0";
 	};

 	usb0_pins: usb0 {
 		groups = "usb0";
 		function = "usb0";
 	};

 	usb1_pins: usb1 {
 		groups = "usb1";
 		function = "usb1";
 	};

 	vin0_pins: vin0 {
 		groups = "vin0_data24", "vin0_sync", "vin0_clkenb", "vin0_clk";
 		function = "vin0";
 	};

 	vin1_pins: vin1 {
 		groups = "vin1_data8", "vin1_clk";
 		function = "vin1";
 	};

 	sound_pins: sound {
 		groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
 		function = "ssi";
 	};

 	sound_clk_pins: sound_clk {
 		groups = "audio_clk_a";
 		function = "audio_clk";
 	};
 };

 &ether {
 	pinctrl-0 = <&ether_pins &phy1_pins>;
 	pinctrl-names = "default";

 	phy-handle = <&phy1>;
 	renesas,ether-link-active-low;
 	status = "okay";

 	phy1: ethernet-phy@1 {
 		reg = <1>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 		micrel,led-mode = <1>;
 	};
 };

 &cmt0 {
 	status = "okay";
 };

 &sata0 {
 	status = "okay";
 };

 &scif0 {
 	pinctrl-0 = <&scif0_pins>;
 	pinctrl-names = "default";

 	status = "okay";
 };

 &scif1 {
 	pinctrl-0 = <&scif1_pins>;
 	pinctrl-names = "default";

 	status = "okay";
 };

 &scif_clk {
 	clock-frequency = <14745600>;
 };

 &sdhi0 {
 	pinctrl-0 = <&sdhi0_pins>;
 	pinctrl-1 = <&sdhi0_pins_uhs>;
 	pinctrl-names = "default", "state_uhs";

 	vmmc-supply = <&vcc_sdhi0>;
 	vqmmc-supply = <&vccq_sdhi0>;
 	cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
 	sd-uhs-sdr50;
 	sd-uhs-sdr104;
 	status = "okay";
 };

 &sdhi1 {
 	pinctrl-0 = <&sdhi1_pins>;
 	pinctrl-1 = <&sdhi1_pins_uhs>;
 	pinctrl-names = "default", "state_uhs";

 	vmmc-supply = <&vcc_sdhi1>;
 	vqmmc-supply = <&vccq_sdhi1>;
 	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
 	wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
 	sd-uhs-sdr50;
 	status = "okay";
 };

 &sdhi2 {
 	pinctrl-0 = <&sdhi2_pins>;
 	pinctrl-1 = <&sdhi2_pins_uhs>;
 	pinctrl-names = "default", "state_uhs";

 	vmmc-supply = <&vcc_sdhi2>;
 	vqmmc-supply = <&vccq_sdhi2>;
 	cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
 	sd-uhs-sdr50;
 	status = "okay";
 };

 &qspi {
 	pinctrl-0 = <&qspi_pins>;
 	pinctrl-names = "default";

 	status = "okay";

 	flash: flash@0 {
 		compatible = "spansion,s25fl512s", "jedec,spi-nor";
 		reg = <0>;
 		spi-max-frequency = <30000000>;
 		spi-tx-bus-width = <4>;
 		spi-rx-bus-width = <4>;
 		spi-cpha;
 		spi-cpol;
 		m25p,fast-read;

 		partitions {
 			compatible = "fixed-partitions";
 			#address-cells = <1>;
 			#size-cells = <1>;

 			partition@0 {
 				label = "loader";
 				reg = <0x00000000 0x00080000>;
 				read-only;
 			};
 			partition@80000 {
 				label = "user";
 				reg = <0x00080000 0x00580000>;
 				read-only;
 			};
 			partition@600000 {
 				label = "flash";
 				reg = <0x00600000 0x03a00000>;
 			};
 		};
 	};
 };

 &msiof0 {
 	pinctrl-0 = <&msiof0_pins>;
 	pinctrl-names = "default";

 	status = "okay";

 	pmic: pmic@0 {
 		compatible = "renesas,r2a11302ft";
 		reg = <0>;
 		spi-max-frequency = <6000000>;
 		spi-cpol;
 		spi-cpha;
 	};
 };

 &i2c1 {
 	pinctrl-0 = <&i2c1_pins>;
 	pinctrl-names = "i2c-exio1";
 };

 &i2c2 {
 	pinctrl-0 = <&i2c2_pins>;
 	pinctrl-names = "i2c-hdmi";

 	clock-frequency = <100000>;
 };

 &i2c4 {
 	pinctrl-0 = <&i2c4_pins>;
 	pinctrl-names = "i2c-exio4";
 };

 &i2c6 {
 	status = "okay";
 	clock-frequency = <100000>;

 	pmic@58 {
 		compatible = "dlg,da9063";
 		reg = <0x58>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 		interrupt-controller;

 		rtc {
 			compatible = "dlg,da9063-rtc";
 		};

 		wdt {
 			compatible = "dlg,da9063-watchdog";
 		};
 	};

 	vdd_dvfs: regulator@68 {
 		compatible = "dlg,da9210";
 		reg = <0x68>;
 		interrupt-parent = <&irqc0>;
 		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;

 		regulator-min-microvolt = <1000000>;
 		regulator-max-microvolt = <1000000>;
 		regulator-boot-on;
 		regulator-always-on;
 	};
 };

 &pci0 {
 	status = "okay";
 	pinctrl-0 = <&usb0_pins>;
 	pinctrl-names = "default";
 };

 &pci1 {
 	status = "okay";
 	pinctrl-0 = <&usb1_pins>;
 	pinctrl-names = "default";
 };

 &hsusb {
 	status = "okay";
 	pinctrl-0 = <&usb0_pins>;
 	pinctrl-names = "default";
 	renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
 };

 &usbphy {
 	status = "okay";
 };

 &pcie_bus_clk {
 	clock-frequency = <100000000>;
 };

 &pciec {
 	status = "okay";
 };

 &cpu0 {
 	cpu0-supply = <&vdd_dvfs>;
 };

 /* HDMI video input */
 &vin0 {
 	status = "okay";
 	pinctrl-0 = <&vin0_pins>;
 	pinctrl-names = "default";

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

 		vin0ep2: endpoint {
 			remote-endpoint = <&adv7612_out>;
 			bus-width = <24>;
 			hsync-active = <0>;
 			vsync-active = <0>;
 			pclk-sample = <1>;
 			data-active = <1>;
 		};
 	};
 };

 /* composite video input */
 &vin1 {
 	status = "okay";
 	pinctrl-0 = <&vin1_pins>;
 	pinctrl-names = "default";

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

 		vin1ep: endpoint {
 			remote-endpoint = <&adv7180>;
 			bus-width = <8>;
 		};
 	};
 };

 &rcar_sound {
 	pinctrl-0 = <&sound_pins &sound_clk_pins>;
 	pinctrl-names = "default";

 	/* Single DAI */
 	#sound-dai-cells = <0>;

 	status = "okay";

 	rcar_sound,dai {
 		dai0 {
 			playback = <&ssi0 &src2 &dvc0>;
 			capture  = <&ssi1 &src3 &dvc1>;
 		};
 	};
 };

 &ssi1 {
 	shared-pin;
 };
	// SPDX-License-Identifier: GPL-2.0
	/*
	* Device Tree Source for the Koelsch board
	*
	* Copyright (C) 2013 Renesas Electronics Corporation
	* Copyright (C) 2013-2014 Renesas Solutions Corp.
	* Copyright (C) 2014 Cogent Embedded, Inc.
	*/

	/*
	* SSI-AK4643
	*
	* SW1: 1: AK4643
	* 2: CN22
	* 3: ADV7511
	*
	* This command is required when Playback/Capture
	*
	* amixer set "LINEOUT Mixer DACL" on
	* amixer set "DVC Out" 100%
	* amixer set "DVC In" 100%
	*
	* You can use Mute
	*
	* amixer set "DVC Out Mute" on
	* amixer set "DVC In Mute" on
	*
	* You can use Volume Ramp
	*
	* amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
	* amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
	* amixer set "DVC Out Ramp" on
	* aplay xxx.wav &
	* amixer set "DVC Out" 80% // Volume Down
	* amixer set "DVC Out" 100% // Volume Up
	*/

	/dts-v1/;
	#include "r8a7791.dtsi"
	#include <dt-bindings/gpio/gpio.h>
	#include <dt-bindings/input/input.h>

	/ {
	model = "Koelsch";
	compatible = "renesas,koelsch", "renesas,r8a7791";

	aliases {
	serial0 = &scif0;
	serial1 = &scif1;
	i2c9 = &gpioi2c1;
	i2c10 = &gpioi2c2;
	i2c11 = &gpioi2c4;
	i2c12 = &i2cexio1;
	i2c13 = &i2chdmi;
	i2c14 = &i2cexio4;
	};

	chosen {
	bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";
	stdout-path = "serial0:115200n8";
	};

	memory@40000000 {
	device_type = "memory";
	reg = <0 0x40000000 0 0x40000000>;
	};

	memory@200000000 {
	device_type = "memory";
	reg = <2 0x00000000 0 0x40000000>;
	};

	lbsc {
	#address-cells = <1>;
	#size-cells = <1>;
	};

	keyboard {
	compatible = "gpio-keys";

	key-1 {
	gpios = <&gpio5 0 GPIO_ACTIVE_LOW>;
	linux,code = <KEY_1>;
	label = "SW2-1";
	wakeup-source;
	debounce-interval = <20>;
	};
	key-2 {
	gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
	linux,code = <KEY_2>;
	label = "SW2-2";
	wakeup-source;
	debounce-interval = <20>;
	};
	key-3 {
	gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;
	linux,code = <KEY_3>;
	label = "SW2-3";
	wakeup-source;
	debounce-interval = <20>;
	};
	key-4 {
	gpios = <&gpio5 3 GPIO_ACTIVE_LOW>;
	linux,code = <KEY_4>;
	label = "SW2-4";
	wakeup-source;
	debounce-interval = <20>;
	};
	key-a {
	gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
	linux,code = <KEY_A>;
	label = "SW30";
	wakeup-source;
	debounce-interval = <20>;
	};
	key-b {
	gpios = <&gpio7 1 GPIO_ACTIVE_LOW>;
	linux,code = <KEY_B>;
	label = "SW31";
	wakeup-source;
	debounce-interval = <20>;
	};
	key-c {
	gpios = <&gpio7 2 GPIO_ACTIVE_LOW>;
	linux,code = <KEY_C>;
	label = "SW32";
	wakeup-source;
	debounce-interval = <20>;
	};
	key-d {
	gpios = <&gpio7 3 GPIO_ACTIVE_LOW>;
	linux,code = <KEY_D>;
	label = "SW33";
	wakeup-source;
	debounce-interval = <20>;
	};
	key-e {
	gpios = <&gpio7 4 GPIO_ACTIVE_LOW>;
	linux,code = <KEY_E>;
	label = "SW34";
	wakeup-source;
	debounce-interval = <20>;
	};
	key-f {
	gpios = <&gpio7 5 GPIO_ACTIVE_LOW>;
	linux,code = <KEY_F>;
	label = "SW35";
	wakeup-source;
	debounce-interval = <20>;
	};
	key-g {
	gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
	linux,code = <KEY_G>;
	label = "SW36";
	wakeup-source;
	debounce-interval = <20>;
	};
	};

	leds {
	compatible = "gpio-leds";
	led6 {
	gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
	label = "LED6";
	};
	led7 {
	gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>;
	label = "LED7";
	};
	led8 {
	gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
	label = "LED8";
	};
	};

	vcc_sdhi0: regulator-vcc-sdhi0 {
	compatible = "regulator-fixed";

	regulator-name = "SDHI0 Vcc";
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;

	gpio = <&gpio7 17 GPIO_ACTIVE_HIGH>;
	enable-active-high;
	};

	vccq_sdhi0: regulator-vccq-sdhi0 {
	compatible = "regulator-gpio";

	regulator-name = "SDHI0 VccQ";
	regulator-min-microvolt = <1800000>;
	regulator-max-microvolt = <3300000>;

	gpios = <&gpio2 12 GPIO_ACTIVE_HIGH>;
	gpios-states = <1>;
	states = <3300000 1
	1800000 0>;
	};

	vcc_sdhi1: regulator-vcc-sdhi1 {
	compatible = "regulator-fixed";

	regulator-name = "SDHI1 Vcc";
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;

	gpio = <&gpio7 18 GPIO_ACTIVE_HIGH>;
	enable-active-high;
	};

	vccq_sdhi1: regulator-vccq-sdhi1 {
	compatible = "regulator-gpio";

	regulator-name = "SDHI1 VccQ";
	regulator-min-microvolt = <1800000>;
	regulator-max-microvolt = <3300000>;

	gpios = <&gpio2 13 GPIO_ACTIVE_HIGH>;
	gpios-states = <1>;
	states = <3300000 1
	1800000 0>;
	};

	vcc_sdhi2: regulator-vcc-sdhi2 {
	compatible = "regulator-fixed";

	regulator-name = "SDHI2 Vcc";
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;

	gpio = <&gpio7 19 GPIO_ACTIVE_HIGH>;
	enable-active-high;
	};

	vccq_sdhi2: regulator-vccq-sdhi2 {
	compatible = "regulator-gpio";

	regulator-name = "SDHI2 VccQ";
	regulator-min-microvolt = <1800000>;
	regulator-max-microvolt = <3300000>;

	gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>;
	gpios-states = <1>;
	states = <3300000 1
	1800000 0>;
	};

	audio_clock: audio_clock {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <11289600>;
	};

	rsnd_ak4643: sound {
	compatible = "simple-audio-card";

	simple-audio-card,format = "left_j";
	simple-audio-card,bitclock-master = <&sndcodec>;
	simple-audio-card,frame-master = <&sndcodec>;

	sndcpu: simple-audio-card,cpu {
	sound-dai = <&rcar_sound>;
	};

	sndcodec: simple-audio-card,codec {
	sound-dai = <&ak4643>;
	clocks = <&audio_clock>;
	};
	};

	hdmi-in {
	compatible = "hdmi-connector";
	type = "a";

	port {
	hdmi_con_in: endpoint {
	remote-endpoint = <&adv7612_in>;
	};
	};
	};

	cec_clock: cec-clock {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <12000000>;
	};

	hdmi-out {
	compatible = "hdmi-connector";
	type = "a";

	port {
	hdmi_con_out: endpoint {
	remote-endpoint = <&adv7511_out>;
	};
	};
	};

	x2_clk: x2-clock {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <74250000>;
	};

	x13_clk: x13-clock {
	compatible = "fixed-clock";
	#clock-cells = <0>;
	clock-frequency = <148500000>;
	};

	gpioi2c1: i2c-9 {
	#address-cells = <1>;
	#size-cells = <0>;
	compatible = "i2c-gpio";
	status = "disabled";
	scl-gpios = <&gpio7 15 (GPIO_ACTIVE_HIGH \| GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio7 16 (GPIO_ACTIVE_HIGH \| GPIO_OPEN_DRAIN)>;
	i2c-gpio,delay-us = <5>;
	};

	gpioi2c2: i2c-10 {
	#address-cells = <1>;
	#size-cells = <0>;
	compatible = "i2c-gpio";
	status = "disabled";
	scl-gpios = <&gpio2 6 (GPIO_ACTIVE_HIGH \| GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio2 7 (GPIO_ACTIVE_HIGH \| GPIO_OPEN_DRAIN)>;
	i2c-gpio,delay-us = <5>;
	};

	gpioi2c4: i2c-11 {
	#address-cells = <1>;
	#size-cells = <0>;
	compatible = "i2c-gpio";
	status = "disabled";
	scl-gpios = <&gpio7 13 (GPIO_ACTIVE_HIGH \| GPIO_OPEN_DRAIN)>;
	sda-gpios = <&gpio7 14 (GPIO_ACTIVE_HIGH \| GPIO_OPEN_DRAIN)>;
	i2c-gpio,delay-us = <5>;
	};

	/*
	* I2C1 is routed to EXIO connector B, pins 64 (SCL) + 66 (SDA).
	* A fallback to GPIO is provided.
	*/
	i2cexio1: i2c-12 {
	compatible = "i2c-demux-pinctrl";
	i2c-parent = <&i2c1>, <&gpioi2c1>;
	i2c-bus-name = "i2c-exio1";
	#address-cells = <1>;
	#size-cells = <0>;
	};

	/*
	* A fallback to GPIO is provided for I2C2.
	*/
	i2chdmi: i2c-13 {
	compatible = "i2c-demux-pinctrl";
	i2c-parent = <&i2c2>, <&gpioi2c2>;
	i2c-bus-name = "i2c-hdmi";
	#address-cells = <1>;
	#size-cells = <0>;

	ak4643: codec@12 {
	compatible = "asahi-kasei,ak4643";
	#sound-dai-cells = <0>;
	reg = <0x12>;
	};

	composite-in@20 {
	compatible = "adi,adv7180";
	reg = <0x20>;
	remote = <&vin1>;

	port {
	adv7180: endpoint {
	bus-width = <8>;
	remote-endpoint = <&vin1ep>;
	};
	};
	};

	hdmi@39 {
	compatible = "adi,adv7511w";
	reg = <0x39>;
	interrupt-parent = <&gpio3>;
	interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
	clocks = <&cec_clock>;
	clock-names = "cec";

	adi,input-depth = <8>;
	adi,input-colorspace = "rgb";
	adi,input-clock = "1x";
	adi,input-style = <1>;
	adi,input-justification = "evenly";

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

	port@0 {
	reg = <0>;
	adv7511_in: endpoint {
	remote-endpoint = <&du_out_rgb>;
	};
	};

	port@1 {
	reg = <1>;
	adv7511_out: endpoint {
	remote-endpoint = <&hdmi_con_out>;
	};
	};
	};
	};

	hdmi-in@4c {
	compatible = "adi,adv7612";
	reg = <0x4c>;
	interrupt-parent = <&gpio4>;
	interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
	default-input = <0>;

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

	port@0 {
	reg = <0>;
	adv7612_in: endpoint {
	remote-endpoint = <&hdmi_con_in>;
	};
	};

	port@2 {
	reg = <2>;
	adv7612_out: endpoint {
	remote-endpoint = <&vin0ep2>;
	};
	};
	};
	};

	eeprom@50 {
	compatible = "renesas,r1ex24002", "atmel,24c02";
	reg = <0x50>;
	pagesize = <16>;
	};
	};

	/*
	* I2C4 is routed to EXIO connector E, pins 37 (SCL) + 39 (SDA).
	* A fallback to GPIO is provided.
	*/
	i2cexio4: i2c-14 {
	compatible = "i2c-demux-pinctrl";
	i2c-parent = <&i2c4>, <&gpioi2c4>;
	i2c-bus-name = "i2c-exio4";
	#address-cells = <1>;
	#size-cells = <0>;
	};
	};

	&du {
	pinctrl-0 = <&du_pins>;
	pinctrl-names = "default";
	status = "okay";

	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>,
	<&x13_clk>, <&x2_clk>;
	clock-names = "du.0", "du.1", "dclkin.0", "dclkin.1";

	ports {
	port@0 {
	endpoint {
	remote-endpoint = <&adv7511_in>;
	};
	};
	};
	};

	&lvds0 {
	status = "okay";

	ports {
	port@1 {
	lvds_connector: endpoint {
	};
	};
	};
	};

	&extal_clk {
	clock-frequency = <20000000>;
	};

	&pfc {
	pinctrl-0 = <&scif_clk_pins>;
	pinctrl-names = "default";

	i2c1_pins: i2c1 {
	groups = "i2c1";
	function = "i2c1";
	};

	i2c2_pins: i2c2 {
	groups = "i2c2";
	function = "i2c2";
	};

	i2c4_pins: i2c4 {
	groups = "i2c4_c";
	function = "i2c4";
	};

	du_pins: du {
	groups = "du_rgb888", "du_sync", "du_disp", "du_clk_out_0";
	function = "du";
	};

	scif0_pins: scif0 {
	groups = "scif0_data_d";
	function = "scif0";
	};

	scif1_pins: scif1 {
	groups = "scif1_data_d";
	function = "scif1";
	};

	scif_clk_pins: scif_clk {
	groups = "scif_clk";
	function = "scif_clk";
	};

	ether_pins: ether {
	groups = "eth_link", "eth_mdio", "eth_rmii";
	function = "eth";
	};

	phy1_pins: phy1 {
	groups = "intc_irq0";
	function = "intc";
	};

	sdhi0_pins: sd0 {
	groups = "sdhi0_data4", "sdhi0_ctrl";
	function = "sdhi0";
	power-source = <3300>;
	};

	sdhi0_pins_uhs: sd0_uhs {
	groups = "sdhi0_data4", "sdhi0_ctrl";
	function = "sdhi0";
	power-source = <1800>;
	};

	sdhi1_pins: sd1 {
	groups = "sdhi1_data4", "sdhi1_ctrl";
	function = "sdhi1";
	power-source = <3300>;
	};

	sdhi1_pins_uhs: sd1_uhs {
	groups = "sdhi1_data4", "sdhi1_ctrl";
	function = "sdhi1";
	power-source = <1800>;
	};

	sdhi2_pins: sd2 {
	groups = "sdhi2_data4", "sdhi2_ctrl";
	function = "sdhi2";
	power-source = <3300>;
	};

	sdhi2_pins_uhs: sd2_uhs {
	groups = "sdhi2_data4", "sdhi2_ctrl";
	function = "sdhi2";
	power-source = <1800>;
	};

	qspi_pins: qspi {
	groups = "qspi_ctrl", "qspi_data4";
	function = "qspi";
	};

	msiof0_pins: msiof0 {
	groups = "msiof0_clk", "msiof0_sync", "msiof0_rx",
	"msiof0_tx";
	function = "msiof0";
	};

	usb0_pins: usb0 {
	groups = "usb0";
	function = "usb0";
	};

	usb1_pins: usb1 {
	groups = "usb1";
	function = "usb1";
	};

	vin0_pins: vin0 {
	groups = "vin0_data24", "vin0_sync", "vin0_clkenb", "vin0_clk";
	function = "vin0";
	};

	vin1_pins: vin1 {
	groups = "vin1_data8", "vin1_clk";
	function = "vin1";
	};

	sound_pins: sound {
	groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data";
	function = "ssi";
	};

	sound_clk_pins: sound_clk {
	groups = "audio_clk_a";
	function = "audio_clk";
	};
	};

	&ether {
	pinctrl-0 = <&ether_pins &phy1_pins>;
	pinctrl-names = "default";

	phy-handle = <&phy1>;
	renesas,ether-link-active-low;
	status = "okay";

	phy1: ethernet-phy@1 {
	reg = <1>;
	interrupt-parent = <&irqc0>;
	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
	micrel,led-mode = <1>;
	};
	};

	&cmt0 {
	status = "okay";
	};

	&sata0 {
	status = "okay";
	};

	&scif0 {
	pinctrl-0 = <&scif0_pins>;
	pinctrl-names = "default";

	status = "okay";
	};

	&scif1 {
	pinctrl-0 = <&scif1_pins>;
	pinctrl-names = "default";

	status = "okay";
	};

	&scif_clk {
	clock-frequency = <14745600>;
	};

	&sdhi0 {
	pinctrl-0 = <&sdhi0_pins>;
	pinctrl-1 = <&sdhi0_pins_uhs>;
	pinctrl-names = "default", "state_uhs";

	vmmc-supply = <&vcc_sdhi0>;
	vqmmc-supply = <&vccq_sdhi0>;
	cd-gpios = <&gpio6 6 GPIO_ACTIVE_LOW>;
	wp-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
	sd-uhs-sdr50;
	sd-uhs-sdr104;
	status = "okay";
	};

	&sdhi1 {
	pinctrl-0 = <&sdhi1_pins>;
	pinctrl-1 = <&sdhi1_pins_uhs>;
	pinctrl-names = "default", "state_uhs";

	vmmc-supply = <&vcc_sdhi1>;
	vqmmc-supply = <&vccq_sdhi1>;
	cd-gpios = <&gpio6 14 GPIO_ACTIVE_LOW>;
	wp-gpios = <&gpio6 15 GPIO_ACTIVE_HIGH>;
	sd-uhs-sdr50;
	status = "okay";
	};

	&sdhi2 {
	pinctrl-0 = <&sdhi2_pins>;
	pinctrl-1 = <&sdhi2_pins_uhs>;
	pinctrl-names = "default", "state_uhs";

	vmmc-supply = <&vcc_sdhi2>;
	vqmmc-supply = <&vccq_sdhi2>;
	cd-gpios = <&gpio6 22 GPIO_ACTIVE_LOW>;
	sd-uhs-sdr50;
	status = "okay";
	};

	&qspi {
	pinctrl-0 = <&qspi_pins>;
	pinctrl-names = "default";

	status = "okay";

	flash: flash@0 {
	compatible = "spansion,s25fl512s", "jedec,spi-nor";
	reg = <0>;
	spi-max-frequency = <30000000>;
	spi-tx-bus-width = <4>;
	spi-rx-bus-width = <4>;
	spi-cpha;
	spi-cpol;
	m25p,fast-read;

	partitions {
	compatible = "fixed-partitions";
	#address-cells = <1>;
	#size-cells = <1>;

	partition@0 {
	label = "loader";
	reg = <0x00000000 0x00080000>;
	read-only;
	};
	partition@80000 {
	label = "user";
	reg = <0x00080000 0x00580000>;
	read-only;
	};
	partition@600000 {
	label = "flash";
	reg = <0x00600000 0x03a00000>;
	};
	};
	};
	};

	&msiof0 {
	pinctrl-0 = <&msiof0_pins>;
	pinctrl-names = "default";

	status = "okay";

	pmic: pmic@0 {
	compatible = "renesas,r2a11302ft";
	reg = <0>;
	spi-max-frequency = <6000000>;
	spi-cpol;
	spi-cpha;
	};
	};

	&i2c1 {
	pinctrl-0 = <&i2c1_pins>;
	pinctrl-names = "i2c-exio1";
	};

	&i2c2 {
	pinctrl-0 = <&i2c2_pins>;
	pinctrl-names = "i2c-hdmi";

	clock-frequency = <100000>;
	};

	&i2c4 {
	pinctrl-0 = <&i2c4_pins>;
	pinctrl-names = "i2c-exio4";
	};

	&i2c6 {
	status = "okay";
	clock-frequency = <100000>;

	pmic@58 {
	compatible = "dlg,da9063";
	reg = <0x58>;
	interrupt-parent = <&irqc0>;
	interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
	interrupt-controller;

	rtc {
	compatible = "dlg,da9063-rtc";
	};

	wdt {
	compatible = "dlg,da9063-watchdog";
	};
	};

	vdd_dvfs: regulator@68 {
	compatible = "dlg,da9210";
	reg = <0x68>;
	interrupt-parent = <&irqc0>;
	interrupts = <2 IRQ_TYPE_LEVEL_LOW>;

	regulator-min-microvolt = <1000000>;
	regulator-max-microvolt = <1000000>;
	regulator-boot-on;
	regulator-always-on;
	};
	};

	&pci0 {
	status = "okay";
	pinctrl-0 = <&usb0_pins>;
	pinctrl-names = "default";
	};

	&pci1 {
	status = "okay";
	pinctrl-0 = <&usb1_pins>;
	pinctrl-names = "default";
	};

	&hsusb {
	status = "okay";
	pinctrl-0 = <&usb0_pins>;
	pinctrl-names = "default";
	renesas,enable-gpio = <&gpio5 31 GPIO_ACTIVE_HIGH>;
	};

	&usbphy {
	status = "okay";
	};

	&pcie_bus_clk {
	clock-frequency = <100000000>;
	};

	&pciec {
	status = "okay";
	};

	&cpu0 {
	cpu0-supply = <&vdd_dvfs>;
	};

	/* HDMI video input */
	&vin0 {
	status = "okay";
	pinctrl-0 = <&vin0_pins>;
	pinctrl-names = "default";

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

	vin0ep2: endpoint {
	remote-endpoint = <&adv7612_out>;
	bus-width = <24>;
	hsync-active = <0>;
	vsync-active = <0>;
	pclk-sample = <1>;
	data-active = <1>;
	};
	};
	};

	/* composite video input */
	&vin1 {
	status = "okay";
	pinctrl-0 = <&vin1_pins>;
	pinctrl-names = "default";

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

	vin1ep: endpoint {
	remote-endpoint = <&adv7180>;
	bus-width = <8>;
	};
	};
	};

	&rcar_sound {
	pinctrl-0 = <&sound_pins &sound_clk_pins>;
	pinctrl-names = "default";

	/* Single DAI */
	#sound-dai-cells = <0>;

	status = "okay";

	rcar_sound,dai {
	dai0 {
	playback = <&ssi0 &src2 &dvc0>;
	capture = <&ssi1 &src3 &dvc1>;
	};
	};
	};

	&ssi1 {
	shared-pin;
	};