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Commit 92bcfdb3 authored by Marek Vasut's avatar Marek Vasut Committed by Simon Horman
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ARM: dts: stout: Initial r8a7790 Stout board support 



Stout base board support making use of 1 GiB of memory,
the Renesas H2 r8a7790 SoC with the SCIFA0 serial port
and CA15 with ARM architected timer.

Furthermore, this device tree contains entries for:
  - 4x LEDs
  - SDHI SD/MMC controller
  - Display unit with HDMI output
  - SH fast ethernet controller
  - QSPI controller with S25FL512S attached to it
  - I2C controller with DA9210 and DA 9063 PMICs

Signed-off-by: default avatarMarek Vasut <marek.vasut+renesas@gmail.com>
Acked-by: default avatarWolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent fe61513f

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -784,6 +784,7 @@ dtb-$(CONFIG_ARCH_RENESAS) += \ 
	r8a7778-bockw.dtb \

	r8a7779-marzen.dtb \

	r8a7790-lager.dtb \

	r8a7790-stout.dtb \

	r8a7791-koelsch.dtb \

	r8a7791-porter.dtb \

	r8a7792-blanche.dtb \

arch/arm/boot/dts/r8a7790-stout.dts

0 → 100644
+363 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/*

 * Device Tree Source for the Stout board

 *

 * Copyright (C) 2018 Marek Vasut <marek.vasut@gmail.com>

 */



/dts-v1/;

#include "r8a7790.dtsi"

#include <dt-bindings/gpio/gpio.h>

#include <dt-bindings/input/input.h>



/ {

	model = "Stout";

	compatible = "renesas,stout", "renesas,r8a7790";



	aliases {

		serial0 = &scifa0;

	};



	chosen {

		bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp";

		stdout-path = "serial0:115200n8";

	};



	memory@40000000 {

		device_type = "memory";

		reg = <0 0x40000000 0 0x40000000>;

	};



	leds {

		compatible = "gpio-leds";

		led1 {

			gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;

		};

		led2 {

			gpios = <&gpio4 23 GPIO_ACTIVE_LOW>;

		};

		led3 {

			gpios = <&gpio5 17 GPIO_ACTIVE_LOW>;

		};

		led5 {

			gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;

		};

	};



	fixedregulator3v3: regulator-3v3 {

		compatible = "regulator-fixed";

		regulator-name = "fixed-3.3V";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		regulator-boot-on;

		regulator-always-on;

	};



	vcc_sdhi0: regulator-vcc-sdhi0 {

		compatible = "regulator-fixed";



		regulator-name = "SDHI0 Vcc";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;



		gpio = <&gpio5 24 GPIO_ACTIVE_HIGH>;

		enable-active-high;

	};



	hdmi-out {

		compatible = "hdmi-connector";

		type = "a";



		port {

			hdmi_con_out: endpoint {

				remote-endpoint = <&adv7511_out>;

			};

		};

	};



	osc1_clk: osc1-clock {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <148500000>;

	};



	osc4_clk: osc4-clock {

		compatible = "fixed-clock";

		#clock-cells = <0>;

		clock-frequency = <12000000>;

	};

};



&du {

	pinctrl-0 = <&du_pins>;

	pinctrl-names = "default";

	status = "okay";



	clocks = <&cpg CPG_MOD 724>, <&cpg CPG_MOD 723>, <&cpg CPG_MOD 722>,

		 <&cpg CPG_MOD 726>, <&cpg CPG_MOD 725>,

		 <&osc1_clk>;

	clock-names = "du.0", "du.1", "du.2", "lvds.0", "lvds.1", "dclkin.0";



	ports {

		port@0 {

			endpoint {

				remote-endpoint = <&adv7511_in>;

			};

		};

		port@1 {

			lvds_connector0: endpoint {

			};

		};

		port@2 {

			lvds_connector1: endpoint {

			};

		};

	};

};



&extal_clk {

	clock-frequency = <20000000>;

};



&pfc {



	pinctrl-0 = <&scif_clk_pins>;

	pinctrl-names = "default";



	du_pins: du {

		groups = "du_rgb888", "du_sync_1", "du_clk_out_0";

		function = "du";

	};



	scifa0_pins: scifa0 {

		groups = "scifa0_data_b";

		function = "scifa0";

	};



	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_irq1";

		function = "intc";

	};



	sdhi0_pins: sd0 {

		groups = "sdhi0_data4", "sdhi0_ctrl";

		function = "sdhi0";

		power-source = <3300>;

	};



	qspi_pins: qspi {

		groups = "qspi_ctrl", "qspi_data4";

		function = "qspi";

	};



	iic2_pins: iic2 {

		groups = "iic2_b";

		function = "iic2";

	};



	iic3_pins: iic3 {

		groups = "iic3";

		function = "iic3";

	};



	usb0_pins: usb0 {

		groups = "usb0";

		function = "usb0";

	};

};



&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 = <1 IRQ_TYPE_LEVEL_LOW>;

		micrel,led-mode = <1>;

	};

};



&cmt0 {

	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 = "uboot";

				reg = <0x00080000 0x00040000>;

				read-only;

			};

			partition@c0000 {

				label = "uboot-env";

				reg = <0x000c0000 0x00040000>;

				read-only;

			};

			partition@100000 {

				label = "flash";

				reg = <0x00100000 0x03f00000>;

			};

		};

	};

};



&scifa0 {

	pinctrl-0 = <&scifa0_pins>;

	pinctrl-names = "default";



	status = "okay";

};



&scif_clk {

	clock-frequency = <14745600>;

};



&sdhi0 {

	pinctrl-0 = <&sdhi0_pins>;

	pinctrl-names = "default";



	vmmc-supply = <&vcc_sdhi0>;

	cd-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;

	status = "okay";

};



&cpu0 {

	cpu0-supply = <&vdd_dvfs>;

};



&iic2	{

	status = "okay";

	pinctrl-0 = <&iic2_pins>;

	pinctrl-names = "default";



	clock-frequency = <100000>;



	hdmi@39 {

		compatible = "adi,adv7511w";

		reg = <0x39>;

		interrupt-parent = <&gpio1>;

		interrupts = <15 IRQ_TYPE_LEVEL_LOW>;

		clocks = <&osc4_clk>;

		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>;

				};

			};

		};

	};

};



&iic3 {

	pinctrl-names = "default";

	pinctrl-0 = <&iic3_pins>;

	status = "okay";



	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;

	};



	vdd: regulator@70 {

		compatible = "dlg,da9210";

		reg = <0x70>;

		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";

};



&usbphy {

	status = "okay";

};