arch/arm64/boot/dts/amlogic/meson-axg-s400.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2017 Amlogic, Inc. All rights reserved.
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "meson-axg.dtsi"
   9 #include <dt-bindings/input/input.h>
  10
  11 / {
  12         compatible = "amlogic,s400", "amlogic,a113d", "amlogic,meson-axg";
  13         model = "Amlogic Meson AXG S400 Development Board";
  14
  15         adc_keys {
  16                 compatible = "adc-keys";
  17                 io-channels = <&saradc 0>;
  18                 io-channel-names = "buttons";
  19                 keyup-threshold-microvolt = <1800000>;
  20
  21                 button-next {
  22                         label = "Next";
  23                         linux,code = <KEY_NEXT>;
  24                         press-threshold-microvolt = <1116000>; /* 62% */
  25                 };
  26
  27                 button-prev {
  28                         label = "Previous";
  29                         linux,code = <KEY_PREVIOUS>;
  30                         press-threshold-microvolt = <900000>; /* 50% */
  31                 };
  32
  33                 button-wifi {
  34                         label = "Wifi";
  35                         linux,code = <KEY_WLAN>;
  36                         press-threshold-microvolt = <684000>; /* 38% */
  37                 };
  38
  39                 button-up {
  40                         label = "Volume Up";
  41                         linux,code = <KEY_VOLUMEUP>;
  42                         press-threshold-microvolt = <468000>; /* 26% */
  43                 };
  44
  45                 button-down {
  46                         label = "Volume Down";
  47                         linux,code = <KEY_VOLUMEDOWN>;
  48                         press-threshold-microvolt = <252000>; /* 14% */
  49                 };
  50
  51                 button-voice {
  52                         label = "Voice";
  53                         linux,code = <KEY_VOICECOMMAND>;
  54                         press-threshold-microvolt = <0>; /* 0% */
  55                 };
  56         };
  57
  58         aliases {
  59                 serial0 = &uart_AO;
  60                 serial1 = &uart_A;
  61         };
  62
  63         main_12v: regulator-main_12v {
  64                 compatible = "regulator-fixed";
  65                 regulator-name = "12V";
  66                 regulator-min-microvolt = <12000000>;
  67                 regulator-max-microvolt = <12000000>;
  68                 regulator-always-on;
  69         };
  70
  71         vddio_boot: regulator-vddio_boot {
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "VDDIO_BOOT";
  74                 regulator-min-microvolt = <1800000>;
  75                 regulator-max-microvolt = <1800000>;
  76                 vin-supply = <&vddao_3v3>;
  77                 regulator-always-on;
  78         };
  79
  80         vddao_3v3: regulator-vddao_3v3 {
  81                 compatible = "regulator-fixed";
  82                 regulator-name = "VDDAO_3V3";
  83                 regulator-min-microvolt = <3300000>;
  84                 regulator-max-microvolt = <3300000>;
  85                 vin-supply = <&main_12v>;
  86                 regulator-always-on;
  87         };
  88
  89         vddio_ao18: regulator-vddio_ao18 {
  90                 compatible = "regulator-fixed";
  91                 regulator-name = "VDDIO_AO18";
  92                 regulator-min-microvolt = <1800000>;
  93                 regulator-max-microvolt = <1800000>;
  94                 vin-supply = <&vddao_3v3>;
  95                 regulator-always-on;
  96         };
  97
  98         vcc_3v3: regulator-vcc_3v3 {
  99                 compatible = "regulator-fixed";
 100                 regulator-name = "VCC_3V3";
 101                 regulator-min-microvolt = <3300000>;
 102                 regulator-max-microvolt = <3300000>;
 103                 vin-supply = <&vddao_3v3>;
 104                 regulator-always-on;
 105         };
 106
 107         vcc_5v: regulator-vcc_5v {
 108                 compatible = "regulator-fixed";
 109                 regulator-name = "VCC5V";
 110                 regulator-min-microvolt = <5000000>;
 111                 regulator-max-microvolt = <5000000>;
 112                 vin-supply = <&main_12v>;
 113
 114                 gpio = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
 115                 enable-active-high;
 116         };
 117
 118         usb_pwr: regulator-usb_pwr {
 119                 compatible = "regulator-fixed";
 120                 regulator-name = "USB_PWR";
 121                 regulator-min-microvolt = <5000000>;
 122                 regulator-max-microvolt = <5000000>;
 123                 vin-supply = <&vcc_5v>;
 124
 125                 gpio = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
 126                 enable-active-high;
 127         };
 128
 129         emmc_pwrseq: emmc-pwrseq {
 130                 compatible = "mmc-pwrseq-emmc";
 131                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
 132         };
 133
 134         sdio_pwrseq: sdio-pwrseq {
 135                 compatible = "mmc-pwrseq-simple";
 136                 reset-gpios = <&gpio GPIOX_7 GPIO_ACTIVE_LOW>;
 137                 clocks = <&wifi32k>;
 138                 clock-names = "ext_clock";
 139         };
 140
 141         wifi32k: wifi32k {
 142                 compatible = "pwm-clock";
 143                 #clock-cells = <0>;
 144                 clock-frequency = <32768>;
 145                 pwms = <&pwm_ab 0 30518 0>; /* PWM_A at 32.768KHz */
 146         };
 147
 148         speaker-leds {
 149                 compatible = "gpio-leds";
 150
 151                 aled1 {
 152                         label = "speaker:aled1";
 153                         gpios = <&gpio_speaker 7 0>;
 154                 };
 155
 156                 aled2 {
 157                         label = "speaker:aled2";
 158                         gpios = <&gpio_speaker 6 0>;
 159                 };
 160
 161                 aled3 {
 162                         label = "speaker:aled3";
 163                         gpios = <&gpio_speaker 5 0>;
 164                 };
 165
 166                 aled4 {
 167                         label = "speaker:aled4";
 168                         gpios = <&gpio_speaker 4 0>;
 169                 };
 170
 171                 aled5 {
 172                         label = "speaker:aled5";
 173                         gpios = <&gpio_speaker 3 0>;
 174                 };
 175
 176                 aled6 {
 177                         label = "speaker:aled6";
 178                         gpios = <&gpio_speaker 2 0>;
 179                 };
 180         };
 181
 182         linein: audio-codec@0 {
 183                 #sound-dai-cells = <0>;
 184                 compatible = "everest,es7241";
 185                 VDDA-supply = <&vcc_3v3>;
 186                 VDDP-supply = <&vcc_3v3>;
 187                 VDDD-supply = <&vcc_3v3>;
 188                 status = "okay";
 189                 sound-name-prefix = "Linein";
 190         };
 191
 192         lineout: audio-codec@1 {
 193                 #sound-dai-cells = <0>;
 194                 compatible = "everest,es7154";
 195                 VDD-supply = <&vcc_3v3>;
 196                 PVDD-supply = <&vcc_5v>;
 197                 status = "okay";
 198                 sound-name-prefix = "Lineout";
 199         };
 200
 201         spdif_dit: audio-codec@2 {
 202                 #sound-dai-cells = <0>;
 203                 compatible = "linux,spdif-dit";
 204                 status = "okay";
 205                 sound-name-prefix = "DIT";
 206         };
 207 };
 208
 209 &ethmac {
 210         status = "okay";
 211         phy-mode = "rgmii";
 212         pinctrl-0 = <&eth_rgmii_y_pins>;
 213         pinctrl-names = "default";
 214 };
 215
 216 &uart_A {
 217         status = "okay";
 218         pinctrl-0 = <&uart_a_pins>;
 219         pinctrl-names = "default";
 220 };
 221
 222 &uart_AO {
 223         status = "okay";
 224         pinctrl-0 = <&uart_ao_a_pins>;
 225         pinctrl-names = "default";
 226 };
 227
 228 &ir {
 229         status = "okay";
 230         pinctrl-0 = <&remote_input_ao_pins>;
 231         pinctrl-names = "default";
 232 };
 233
 234 &i2c1 {
 235         status = "okay";
 236         pinctrl-0 = <&i2c1_z_pins>;
 237         pinctrl-names = "default";
 238
 239         speaker_amp1: audio-codec@1b {
 240                 compatible = "ti,tas5707";
 241                 reg = <0x1b>;
 242                 reset-gpios = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_LOW>;
 243                 #sound-dai-cells = <0>;
 244                 AVDD-supply = <&vcc_3v3>;
 245                 DVDD-supply = <&vcc_3v3>;
 246                 PVDD_A-supply = <&main_12v>;
 247                 PVDD_B-supply = <&main_12v>;
 248                 PVDD_C-supply = <&main_12v>;
 249                 PVDD_D-supply = <&main_12v>;
 250         };
 251 };
 252
 253 &i2c_AO {
 254         status = "okay";
 255         pinctrl-0 = <&i2c_ao_sck_10_pins>, <&i2c_ao_sda_11_pins>;
 256         pinctrl-names = "default";
 257
 258         gpio_speaker: gpio-controller@1f {
 259                 compatible = "nxp,pca9557";
 260                 reg = <0x1f>;
 261                 gpio-controller;
 262                 #gpio-cells = <2>;
 263                 vcc-supply = <&vddao_3v3>;
 264         };
 265 };
 266
 267 &pwm_ab {
 268         status = "okay";
 269         pinctrl-0 = <&pwm_a_x20_pins>;
 270         pinctrl-names = "default";
 271 };
 272
 273 /* emmc storage */
 274 &sd_emmc_c {
 275         status = "okay";
 276         pinctrl-0 = <&emmc_pins>;
 277         pinctrl-1 = <&emmc_clk_gate_pins>;
 278         pinctrl-names = "default", "clk-gate";
 279
 280         bus-width = <8>;
 281         cap-sd-highspeed;
 282         cap-mmc-highspeed;
 283         max-frequency = <180000000>;
 284         non-removable;
 285         disable-wp;
 286         mmc-ddr-1_8v;
 287         mmc-hs200-1_8v;
 288
 289         vmmc-supply = <&vcc_3v3>;
 290         vqmmc-supply = <&vddio_boot>;
 291 };
 292
 293 /* wifi module */
 294 &sd_emmc_b {
 295         status = "okay";
 296         #address-cells = <1>;
 297         #size-cells = <0>;
 298
 299         pinctrl-0 = <&sdio_pins>;
 300         pinctrl-1 = <&sdio_clk_gate_pins>;
 301         pinctrl-names = "default", "clk-gate";
 302
 303         bus-width = <4>;
 304         cap-sd-highspeed;
 305         max-frequency = <100000000>;
 306         non-removable;
 307         disable-wp;
 308
 309         mmc-pwrseq = <&sdio_pwrseq>;
 310
 311         vmmc-supply = <&vddao_3v3>;
 312         vqmmc-supply = <&vddio_boot>;
 313
 314         brcmf: wifi@1 {
 315                 reg = <1>;
 316                 compatible = "brcm,bcm4329-fmac";
 317         };
 318 };
 319
 320 &saradc {
 321         status = "okay";
 322         vref-supply = <&vddio_ao18>;
 323 };