arch/arm64/boot/dts/socionext/uniphier-ld11-global.dts

   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 = <&amp_vcc_reg>;
 122                 PVDD_B-supply = <&amp_vcc_reg>;
 123                 PVDD_C-supply = <&amp_vcc_reg>;
 124                 PVDD_D-supply = <&amp_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
 153 &eth {
 154         status = "okay";
 155         phy-handle = <&ethphy>;
 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 };