kernel_samsung_a34x-permissive/arch/arm64/boot/dts/renesas/r8a77970-v3msk.dts
2024-04-28 15:51:13 +02:00

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// SPDX-License-Identifier: GPL-2.0
/*
* Device Tree Source for the V3M Starter Kit board
*
* Copyright (C) 2017 Renesas Electronics Corp.
* Copyright (C) 2017 Cogent Embedded, Inc.
*/
/dts-v1/;
#include "r8a77970.dtsi"
/ {
model = "Renesas V3M Starter Kit board";
compatible = "renesas,v3msk", "renesas,r8a77970";
aliases {
serial0 = &scif0;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory@48000000 {
device_type = "memory";
/* first 128MB is reserved for secure area. */
reg = <0x0 0x48000000 0x0 0x38000000>;
};
osc5_clk: osc5-clock {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <148500000>;
};
vcc_d1_8v: regulator-0 {
compatible = "regulator-fixed";
regulator-name = "VCC_D1.8V";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
vcc_d3_3v: regulator-1 {
compatible = "regulator-fixed";
regulator-name = "VCC_D3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-always-on;
};
lvds-decoder {
compatible = "thine,thc63lvd1024";
vcc-supply = <&vcc_d3_3v>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
thc63lvd1024_in: endpoint {
remote-endpoint = <&lvds0_out>;
};
};
port@2 {
reg = <2>;
thc63lvd1024_out: endpoint {
remote-endpoint = <&adv7511_in>;
};
};
};
};
hdmi-out {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_con: endpoint {
remote-endpoint = <&adv7511_out>;
};
};
};
};
&avb {
pinctrl-0 = <&avb_pins>;
pinctrl-names = "default";
renesas,no-ether-link;
phy-handle = <&phy0>;
phy-mode = "rgmii-id";
status = "okay";
phy0: ethernet-phy@0 {
rxc-skew-ps = <1500>;
reg = <0>;
};
};
&du {
clocks = <&cpg CPG_MOD 724>,
<&osc5_clk>;
clock-names = "du.0", "dclkin.0";
status = "okay";
};
&extal_clk {
clock-frequency = <16666666>;
};
&extalr_clk {
clock-frequency = <32768>;
};
&pfc {
avb_pins: avb0 {
groups = "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk";
function = "avb0";
};
i2c0_pins: i2c0 {
groups = "i2c0";
function = "i2c0";
};
scif0_pins: scif0 {
groups = "scif0_data";
function = "scif0";
};
};
&i2c0 {
pinctrl-0 = <&i2c0_pins>;
pinctrl-names = "default";
status = "okay";
clock-frequency = <400000>;
hdmi@39{
compatible = "adi,adv7511w";
#sound-dai-cells = <0>;
reg = <0x39>;
interrupt-parent = <&gpio1>;
interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
avdd-supply = <&vcc_d1_8v>;
dvdd-supply = <&vcc_d1_8v>;
pvdd-supply = <&vcc_d1_8v>;
bgvdd-supply = <&vcc_d1_8v>;
dvdd-3v-supply = <&vcc_d3_3v>;
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 = <&thc63lvd1024_out>;
};
};
port@1 {
reg = <1>;
adv7511_out: endpoint {
remote-endpoint = <&hdmi_con>;
};
};
};
};
};
&lvds0 {
status = "okay";
ports {
port@1 {
lvds0_out: endpoint {
remote-endpoint = <&thc63lvd1024_in>;
};
};
};
};
&scif0 {
pinctrl-0 = <&scif0_pins>;
pinctrl-names = "default";
status = "okay";
};