151 lines
2.7 KiB
Plaintext
Executable file
151 lines
2.7 KiB
Plaintext
Executable file
// SPDX-License-Identifier: GPL-2.0+ OR MIT
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//
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// Device Tree Source for UniPhier LD20 Global Board
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//
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// Copyright (C) 2015-2017 Socionext Inc.
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// Author: Masahiro Yamada <yamada.masahiro@socionext.com>
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// Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
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/dts-v1/;
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#include <dt-bindings/gpio/uniphier-gpio.h>
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#include "uniphier-ld20.dtsi"
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/ {
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model = "UniPhier LD20 Global Board (REF_LD20_GP)";
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compatible = "socionext,uniphier-ld20-global",
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"socionext,uniphier-ld20";
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chosen {
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stdout-path = "serial0:115200n8";
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};
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aliases {
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serial0 = &serial0;
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serial1 = &serial1;
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serial2 = &serial2;
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serial3 = &serial3;
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i2c0 = &i2c0;
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i2c1 = &i2c1;
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i2c2 = &i2c2;
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i2c3 = &i2c3;
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i2c4 = &i2c4;
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i2c5 = &i2c5;
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};
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memory@80000000 {
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device_type = "memory";
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reg = <0 0x80000000 0 0xc0000000>;
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};
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dvdd_reg: reg-fixed {
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compatible = "regulator-fixed";
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regulator-name = "DVDD";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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};
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amp_vcc_reg: reg-fixed {
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compatible = "regulator-fixed";
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regulator-name = "AMP_VCC";
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regulator-min-microvolt = <12000000>;
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regulator-max-microvolt = <12000000>;
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};
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sound {
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compatible = "audio-graph-card";
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label = "UniPhier LD20";
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widgets = "Headphone", "Headphones";
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dais = <&i2s_port2
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&i2s_port3
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&i2s_port4
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&spdif_port0
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&comp_spdif_port0>;
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hp-det-gpio = <&gpio UNIPHIER_GPIO_IRQ(0) GPIO_ACTIVE_LOW>;
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};
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spdif-out {
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compatible = "linux,spdif-dit";
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#sound-dai-cells = <0>;
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port@0 {
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spdif_tx: endpoint {
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remote-endpoint = <&spdif_hiecout1>;
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};
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};
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};
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comp-spdif-out {
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compatible = "linux,spdif-dit";
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#sound-dai-cells = <0>;
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port@0 {
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comp_spdif_tx: endpoint {
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remote-endpoint = <&comp_spdif_hiecout1>;
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};
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};
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};
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};
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&serial0 {
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status = "okay";
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};
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&serial1 {
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status = "okay";
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};
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&i2s_hpcmout1 {
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dai-format = "i2s";
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remote-endpoint = <&tas_speaker>;
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};
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&spdif_hiecout1 {
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remote-endpoint = <&spdif_tx>;
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};
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&comp_spdif_hiecout1 {
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remote-endpoint = <&comp_spdif_tx>;
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};
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&i2c0 {
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status = "okay";
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tas5707@1b {
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compatible = "ti,tas5711";
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reg = <0x1b>;
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reset-gpios = <&gpio UNIPHIER_GPIO_PORT(0, 0) GPIO_ACTIVE_LOW>;
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pdn-gpios = <&gpio UNIPHIER_GPIO_PORT(0, 1) GPIO_ACTIVE_LOW>;
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#sound-dai-cells = <0>;
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AVDD-supply = <&dvdd_reg>;
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DVDD-supply = <&dvdd_reg>;
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PVDD_A-supply = <&_vcc_reg>;
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PVDD_B-supply = <&_vcc_reg>;
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PVDD_C-supply = <&_vcc_reg>;
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PVDD_D-supply = <&_vcc_reg>;
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port@0 {
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tas_speaker: endpoint {
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dai-format = "i2s";
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remote-endpoint = <&i2s_hpcmout1>;
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};
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};
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};
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};
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ð {
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status = "okay";
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phy-mode = "rmii";
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pinctrl-0 = <&pinctrl_ether_rmii>;
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phy-handle = <ðphy>;
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};
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&mdio {
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ethphy: ethphy@1 {
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reg = <1>;
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};
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};
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&nand {
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status = "okay";
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};
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