0001 // SPDX-License-Identifier: GPL-2.0
0002 /*
0003 * Device Tree Source for the V3M Starter Kit board
0004 *
0005 * Copyright (C) 2017 Renesas Electronics Corp.
0006 * Copyright (C) 2017 Cogent Embedded, Inc.
0007 */
0008
0009 /dts-v1/;
0010 #include "r8a77970.dtsi"
0011 #include <dt-bindings/gpio/gpio.h>
0012
0013 / {
0014 model = "Renesas V3M Starter Kit board";
0015 compatible = "renesas,v3msk", "renesas,r8a77970";
0016
0017 aliases {
0018 serial0 = &scif0;
0019 };
0020
0021 chosen {
0022 stdout-path = "serial0:115200n8";
0023 };
0024
0025 hdmi-out {
0026 compatible = "hdmi-connector";
0027 type = "a";
0028
0029 port {
0030 hdmi_con: endpoint {
0031 remote-endpoint = <&adv7511_out>;
0032 };
0033 };
0034 };
0035
0036 lvds-decoder {
0037 compatible = "thine,thc63lvd1024";
0038 vcc-supply = <&vcc_d3_3v>;
0039
0040 ports {
0041 #address-cells = <1>;
0042 #size-cells = <0>;
0043
0044 port@0 {
0045 reg = <0>;
0046 thc63lvd1024_in: endpoint {
0047 remote-endpoint = <&lvds0_out>;
0048 };
0049 };
0050
0051 port@2 {
0052 reg = <2>;
0053 thc63lvd1024_out: endpoint {
0054 remote-endpoint = <&adv7511_in>;
0055 };
0056 };
0057 };
0058 };
0059
0060 memory@48000000 {
0061 device_type = "memory";
0062 /* first 128MB is reserved for secure area. */
0063 reg = <0x0 0x48000000 0x0 0x78000000>;
0064 };
0065
0066 osc5_clk: osc5-clock {
0067 compatible = "fixed-clock";
0068 #clock-cells = <0>;
0069 clock-frequency = <148500000>;
0070 };
0071
0072 vcc_d1_8v: regulator-0 {
0073 compatible = "regulator-fixed";
0074 regulator-name = "VCC_D1.8V";
0075 regulator-min-microvolt = <1800000>;
0076 regulator-max-microvolt = <1800000>;
0077 regulator-boot-on;
0078 regulator-always-on;
0079 };
0080
0081 vcc_d3_3v: regulator-1 {
0082 compatible = "regulator-fixed";
0083 regulator-name = "VCC_D3.3V";
0084 regulator-min-microvolt = <3300000>;
0085 regulator-max-microvolt = <3300000>;
0086 regulator-boot-on;
0087 regulator-always-on;
0088 };
0089
0090 vcc_vddq_vin0: regulator-2 {
0091 compatible = "regulator-fixed";
0092 regulator-name = "VCC_VDDQ_VIN0";
0093 regulator-min-microvolt = <3300000>;
0094 regulator-max-microvolt = <3300000>;
0095 regulator-boot-on;
0096 regulator-always-on;
0097 };
0098 };
0099
0100 &avb {
0101 pinctrl-0 = <&avb_pins>;
0102 pinctrl-names = "default";
0103
0104 renesas,no-ether-link;
0105 phy-handle = <&phy0>;
0106 rx-internal-delay-ps = <1800>;
0107 tx-internal-delay-ps = <2000>;
0108 status = "okay";
0109
0110 phy0: ethernet-phy@0 {
0111 compatible = "ethernet-phy-id0022.1622",
0112 "ethernet-phy-ieee802.3-c22";
0113 rxc-skew-ps = <1500>;
0114 reg = <0>;
0115 interrupt-parent = <&gpio1>;
0116 interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
0117 reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
0118 };
0119 };
0120
0121 &du {
0122 clocks = <&cpg CPG_MOD 724>,
0123 <&osc5_clk>;
0124 clock-names = "du.0", "dclkin.0";
0125 status = "okay";
0126 };
0127
0128 &extal_clk {
0129 clock-frequency = <16666666>;
0130 };
0131
0132 &extalr_clk {
0133 clock-frequency = <32768>;
0134 };
0135
0136 &i2c0 {
0137 pinctrl-0 = <&i2c0_pins>;
0138 pinctrl-names = "default";
0139
0140 status = "okay";
0141 clock-frequency = <400000>;
0142
0143 hdmi@39{
0144 compatible = "adi,adv7511w";
0145 #sound-dai-cells = <0>;
0146 reg = <0x39>;
0147 interrupt-parent = <&gpio1>;
0148 interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
0149 avdd-supply = <&vcc_d1_8v>;
0150 dvdd-supply = <&vcc_d1_8v>;
0151 pvdd-supply = <&vcc_d1_8v>;
0152 bgvdd-supply = <&vcc_d1_8v>;
0153 dvdd-3v-supply = <&vcc_d3_3v>;
0154
0155 adi,input-depth = <8>;
0156 adi,input-colorspace = "rgb";
0157 adi,input-clock = "1x";
0158
0159 ports {
0160 #address-cells = <1>;
0161 #size-cells = <0>;
0162
0163 port@0 {
0164 reg = <0>;
0165 adv7511_in: endpoint {
0166 remote-endpoint = <&thc63lvd1024_out>;
0167 };
0168 };
0169
0170 port@1 {
0171 reg = <1>;
0172 adv7511_out: endpoint {
0173 remote-endpoint = <&hdmi_con>;
0174 };
0175 };
0176 };
0177 };
0178 };
0179
0180 &lvds0 {
0181 status = "okay";
0182
0183 ports {
0184 port@1 {
0185 lvds0_out: endpoint {
0186 remote-endpoint = <&thc63lvd1024_in>;
0187 };
0188 };
0189 };
0190 };
0191
0192 &mmc0 {
0193 pinctrl-0 = <&mmc_pins>;
0194 pinctrl-names = "default";
0195
0196 vmmc-supply = <&vcc_d3_3v>;
0197 vqmmc-supply = <&vcc_vddq_vin0>;
0198 bus-width = <8>;
0199 non-removable;
0200 status = "okay";
0201 };
0202
0203 &pfc {
0204 avb_pins: avb0 {
0205 groups = "avb0_mdio", "avb0_rgmii", "avb0_txcrefclk";
0206 function = "avb0";
0207 };
0208
0209 i2c0_pins: i2c0 {
0210 groups = "i2c0";
0211 function = "i2c0";
0212 };
0213
0214 mmc_pins: mmc_3_3v {
0215 groups = "mmc_data8", "mmc_ctrl";
0216 function = "mmc";
0217 power-source = <3300>;
0218 };
0219
0220 qspi0_pins: qspi0 {
0221 groups = "qspi0_ctrl", "qspi0_data4";
0222 function = "qspi0";
0223 };
0224
0225 scif0_pins: scif0 {
0226 groups = "scif0_data";
0227 function = "scif0";
0228 };
0229 };
0230
0231 &rpc {
0232 pinctrl-0 = <&qspi0_pins>;
0233 pinctrl-names = "default";
0234
0235 status = "okay";
0236
0237 flash@0 {
0238 compatible = "spansion,s25fs512s", "jedec,spi-nor";
0239 reg = <0>;
0240 spi-max-frequency = <50000000>;
0241 spi-rx-bus-width = <4>;
0242
0243 partitions {
0244 compatible = "fixed-partitions";
0245 #address-cells = <1>;
0246 #size-cells = <1>;
0247
0248 bootparam@0 {
0249 reg = <0x00000000 0x040000>;
0250 read-only;
0251 };
0252 cr7@40000 {
0253 reg = <0x00040000 0x080000>;
0254 read-only;
0255 };
0256 cert_header_sa3@c0000 {
0257 reg = <0x000c0000 0x080000>;
0258 read-only;
0259 };
0260 bl2@140000 {
0261 reg = <0x00140000 0x040000>;
0262 read-only;
0263 };
0264 cert_header_sa6@180000 {
0265 reg = <0x00180000 0x040000>;
0266 read-only;
0267 };
0268 bl31@1c0000 {
0269 reg = <0x001c0000 0x460000>;
0270 read-only;
0271 };
0272 uboot@640000 {
0273 reg = <0x00640000 0x0c0000>;
0274 read-only;
0275 };
0276 uboot-env@700000 {
0277 reg = <0x00700000 0x040000>;
0278 read-only;
0279 };
0280 dtb@740000 {
0281 reg = <0x00740000 0x080000>;
0282 };
0283 kernel@7c0000 {
0284 reg = <0x007c0000 0x1400000>;
0285 };
0286 user@1bc0000 {
0287 reg = <0x01bc0000 0x2440000>;
0288 };
0289 };
0290 };
0291 };
0292
0293 &scif0 {
0294 pinctrl-0 = <&scif0_pins>;
0295 pinctrl-names = "default";
0296
0297 status = "okay";
0298 };
