1// SPDX-License-Identifier: GPL-2.0+ OR MIT 2// 3// Device Tree Source for UniPhier LD11 Global Board 4// 5// Copyright (C) 2016-2017 Socionext Inc. 6// Author: Masahiro Yamada <yamada.masahiro@socionext.com> 7// Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 8 9/dts-v1/; 10#include <dt-bindings/gpio/uniphier-gpio.h> 11#include "uniphier-ld11.dtsi" 12 13/ { 14 model = "UniPhier LD11 Global Board (REF_LD11_GP)"; 15 compatible = "socionext,uniphier-ld11-global", 16 "socionext,uniphier-ld11"; 17 18 chosen { 19 stdout-path = "serial0:115200n8"; 20 }; 21 22 aliases { 23 serial0 = &serial0; 24 serial1 = &serial1; 25 serial2 = &serial2; 26 serial3 = &serial3; 27 i2c0 = &i2c0; 28 i2c1 = &i2c1; 29 i2c2 = &i2c2; 30 i2c3 = &i2c3; 31 i2c4 = &i2c4; 32 i2c5 = &i2c5; 33 }; 34 35 memory@80000000 { 36 device_type = "memory"; 37 reg = <0 0x80000000 0 0x40000000>; 38 }; 39 40 dvdd_reg: reg-fixed { 41 compatible = "regulator-fixed"; 42 regulator-name = "DVDD"; 43 regulator-min-microvolt = <3300000>; 44 regulator-max-microvolt = <3300000>; 45 }; 46 47 amp_vcc_reg: reg-fixed { 48 compatible = "regulator-fixed"; 49 regulator-name = "AMP_VCC"; 50 regulator-min-microvolt = <24000000>; 51 regulator-max-microvolt = <24000000>; 52 }; 53 54 sound { 55 compatible = "audio-graph-card"; 56 label = "UniPhier LD11"; 57 widgets = "Headphone", "Headphones"; 58 dais = <&i2s_port2 59 &i2s_port3 60 &i2s_port4 61 &spdif_port0 62 &comp_spdif_port0>; 63 hp-det-gpio = <&gpio UNIPHIER_GPIO_IRQ(0) GPIO_ACTIVE_LOW>; 64 }; 65 66 spdif-out { 67 compatible = "linux,spdif-dit"; 68 #sound-dai-cells = <0>; 69 70 port@0 { 71 spdif_tx: endpoint { 72 remote-endpoint = <&spdif_hiecout1>; 73 }; 74 }; 75 }; 76 77 comp-spdif-out { 78 compatible = "linux,spdif-dit"; 79 #sound-dai-cells = <0>; 80 81 port@0 { 82 comp_spdif_tx: endpoint { 83 remote-endpoint = <&comp_spdif_hiecout1>; 84 }; 85 }; 86 }; 87}; 88 89&serial0 { 90 status = "okay"; 91}; 92 93&serial1 { 94 status = "okay"; 95}; 96 97&i2s_hpcmout1 { 98 dai-format = "i2s"; 99 remote-endpoint = <&tas_speaker>; 100}; 101 102&spdif_hiecout1 { 103 remote-endpoint = <&spdif_tx>; 104}; 105 106&comp_spdif_hiecout1 { 107 remote-endpoint = <&comp_spdif_tx>; 108}; 109 110&i2c0 { 111 status = "okay"; 112 113 tas5707a@1d { 114 compatible = "ti,tas5711"; 115 reg = <0x1d>; 116 reset-gpios = <&gpio UNIPHIER_GPIO_PORT(23, 4) GPIO_ACTIVE_LOW>; 117 pdn-gpios = <&gpio UNIPHIER_GPIO_PORT(23, 5) GPIO_ACTIVE_LOW>; 118 #sound-dai-cells = <0>; 119 AVDD-supply = <&dvdd_reg>; 120 DVDD-supply = <&dvdd_reg>; 121 PVDD_A-supply = <&_vcc_reg>; 122 PVDD_B-supply = <&_vcc_reg>; 123 PVDD_C-supply = <&_vcc_reg>; 124 PVDD_D-supply = <&_vcc_reg>; 125 126 port@0 { 127 tas_speaker: endpoint { 128 dai-format = "i2s"; 129 remote-endpoint = <&i2s_hpcmout1>; 130 }; 131 }; 132 }; 133 134 eeprom@50 { 135 compatible = "st,24c64", "atmel,24c64"; 136 reg = <0x50>; 137 pagesize = <32>; 138 }; 139}; 140 141&usb0 { 142 status = "okay"; 143}; 144 145&usb1 { 146 status = "okay"; 147}; 148 149&usb2 { 150 status = "okay"; 151}; 152 153ð { 154 status = "okay"; 155 phy-handle = <ðphy>; 156}; 157 158&mdio { 159 ethphy: ethphy@1 { 160 reg = <1>; 161 }; 162}; 163 164&nand { 165 status = "okay"; 166 167 nand@0 { 168 reg = <0>; 169 }; 170}; 171