arch/arm64/boot/dts/rockchip/px30-ringneck-haikou.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2022 Theobroma Systems Design und Consulting GmbH
   4  */
   5
   6 /dts-v1/;
   7 #include "px30-ringneck.dtsi"
   8 #include <dt-bindings/input/input.h>
   9 #include <dt-bindings/leds/common.h>
  10
  11 / {
  12         model = "Theobroma Systems PX30-uQ7 SoM on Haikou devkit";
  13         compatible = "tsd,px30-ringneck-haikou", "rockchip,px30";
  14
  15         aliases {
  16                 mmc2 = &sdmmc;
  17         };
  18
  19         chosen {
  20                 stdout-path = "serial0:115200n8";
  21         };
  22
  23         gpio-keys {
  24                 compatible = "gpio-keys";
  25                 pinctrl-0 = <&haikou_keys_pin>;
  26                 pinctrl-names = "default";
  27
  28                 button-batlow-n {
  29                         label = "BATLOW#";
  30                         linux,code = <KEY_BATTERY>;
  31                         gpios = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
  32                 };
  33
  34                 button-slp-btn-n {
  35                         label = "SLP_BTN#";
  36                         linux,code = <KEY_SLEEP>;
  37                         gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;
  38                 };
  39
  40                 button-wake-n {
  41                         label = "WAKE#";
  42                         linux,code = <KEY_WAKEUP>;
  43                         gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
  44                         wakeup-source;
  45                 };
  46
  47                 switch-lid-btn-n {
  48                         label = "LID_BTN#";
  49                         linux,code = <SW_LID>;
  50                         linux,input-type = <EV_SW>;
  51                         gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_LOW>;
  52                 };
  53         };
  54
  55         leds {
  56                 pinctrl-0 = <&module_led_pin>, <&sd_card_led_pin>;
  57
  58                 sd_card_led: led-1 {
  59                         gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_HIGH>;
  60                         linux,default-trigger = "mmc2";
  61                         function = LED_FUNCTION_SD;
  62                         color = <LED_COLOR_ID_BLUE>;
  63                 };
  64         };
  65
  66         i2s0-sound {
  67                 compatible = "simple-audio-card";
  68                 simple-audio-card,format = "i2s";
  69                 simple-audio-card,name = "Haikou,I2S-codec";
  70                 simple-audio-card,mclk-fs = <512>;
  71
  72                 simple-audio-card,codec {
  73                         clocks = <&sgtl5000_clk>;
  74                         sound-dai = <&sgtl5000>;
  75                 };
  76
  77                 simple-audio-card,cpu {
  78                         bitclock-master;
  79                         frame-master;
  80                         sound-dai = <&i2s0_8ch>;
  81                 };
  82         };
  83
  84         sgtl5000_clk: sgtl5000-oscillator {
  85                 compatible = "fixed-clock";
  86                 #clock-cells = <0>;
  87                 clock-frequency  = <24576000>;
  88         };
  89
  90         dc_12v: dc-12v-regulator {
  91                 compatible = "regulator-fixed";
  92                 regulator-name = "dc_12v";
  93                 regulator-always-on;
  94                 regulator-boot-on;
  95                 regulator-min-microvolt = <12000000>;
  96                 regulator-max-microvolt = <12000000>;
  97         };
  98
  99         vcc3v3_baseboard: vcc3v3-baseboard-regulator {
 100                 compatible = "regulator-fixed";
 101                 regulator-name = "vcc3v3_baseboard";
 102                 regulator-always-on;
 103                 regulator-boot-on;
 104                 regulator-min-microvolt = <3300000>;
 105                 regulator-max-microvolt = <3300000>;
 106                 vin-supply = <&dc_12v>;
 107         };
 108
 109         vcc5v0_baseboard: vcc5v0-baseboard-regulator {
 110                 compatible = "regulator-fixed";
 111                 regulator-name = "vcc5v0_baseboard";
 112                 regulator-always-on;
 113                 regulator-boot-on;
 114                 regulator-min-microvolt = <5000000>;
 115                 regulator-max-microvolt = <5000000>;
 116                 vin-supply = <&dc_12v>;
 117         };
 118
 119         vdda_codec: vdda-codec-regulator {
 120                 compatible = "regulator-fixed";
 121                 regulator-name = "vdda_codec";
 122                 regulator-boot-on;
 123                 regulator-min-microvolt = <3300000>;
 124                 regulator-max-microvolt = <3300000>;
 125                 vin-supply = <&vcc5v0_baseboard>;
 126         };
 127
 128         vddd_codec: vddd-codec-regulator {
 129                 compatible = "regulator-fixed";
 130                 regulator-name = "vddd_codec";
 131                 regulator-boot-on;
 132                 regulator-min-microvolt = <1600000>;
 133                 regulator-max-microvolt = <1600000>;
 134                 vin-supply = <&vcc5v0_baseboard>;
 135         };
 136 };
 137
 138 &i2c2 {
 139         status = "okay";
 140         clock-frequency = <400000>;
 141
 142         sgtl5000: codec@a {
 143                 compatible = "fsl,sgtl5000";
 144                 reg = <0x0a>;
 145                 clocks = <&sgtl5000_clk>;
 146                 #sound-dai-cells = <0>;
 147                 VDDA-supply = <&vdda_codec>;
 148                 VDDIO-supply = <&vcc3v3_baseboard>;
 149                 VDDD-supply = <&vddd_codec>;
 150         };
 151 };
 152
 153 &i2c3 {
 154         eeprom@50 {
 155                 reg = <0x50>;
 156                 compatible = "atmel,24c01";
 157                 pagesize = <8>;
 158                 size = <128>;
 159                 vcc-supply = <&vcc3v3_baseboard>;
 160         };
 161 };
 162
 163 &i2s0_8ch {
 164         status = "okay";
 165 };
 166
 167 &gmac {
 168         status = "okay";
 169 };
 170
 171 &pinctrl {
 172         haikou {
 173                 haikou_keys_pin: haikou-keys-pin {
 174                         rockchip,pins =
 175                           /* WAKE# */
 176                           <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
 177                           /* SLP_BTN# */
 178                           <1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
 179                           /* LID_BTN */
 180                           <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
 181                           /* BATLOW# */
 182                           <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
 183                           /* BIOS_DISABLE# */
 184                           <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>;
 185                 };
 186         };
 187
 188         leds {
 189                 sd_card_led_pin: sd-card-led-pin {
 190                         rockchip,pins =
 191                           <3 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
 192                 };
 193         };
 194 };
 195
 196 &pwm0 {
 197         status = "okay";
 198 };
 199
 200 &sdmmc {
 201         sd-uhs-sdr12;
 202         sd-uhs-sdr25;
 203         sd-uhs-sdr50;
 204         bus-width = <4>;
 205         cap-mmc-highspeed;
 206         cap-sd-highspeed;
 207         cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>;
 208         disable-wp;
 209         vmmc-supply = <&vcc3v3_baseboard>;
 210         status = "okay";
 211 };
 212
 213 &spi1 {
 214         status = "okay";
 215 };
 216
 217 &u2phy_otg {
 218         status = "okay";
 219 };
 220
 221 &uart0 {
 222         status = "okay";
 223 };
 224
 225 &uart5 {
 226         pinctrl-0 = <&uart5_xfer>;
 227         status = "okay";
 228 };
 229
 230 &usb20_otg {
 231         status = "okay";
 232 };