arch/arm64/boot/dts/amlogic/meson-gxl-s805x-p241.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2018 BayLibre, SAS.
   4  * Author: Neil Armstrong <narmstrong@baylibre.com>
   5  * Author: Jerome Brunet <jbrunet@baylibre.com>
   6  */
   7
   8 /dts-v1/;
   9
  10 #include <dt-bindings/input/input.h>
  11 #include <dt-bindings/sound/meson-aiu.h>
  12
  13 #include "meson-gxl-s805x.dtsi"
  14
  15 / {
  16         compatible = "amlogic,p241", "amlogic,s805x", "amlogic,meson-gxl";
  17         model = "Amlogic Meson GXL (S805X) P241 Development Board";
  18
  19         aliases {
  20                 serial0 = &uart_AO;
  21                 serial1 = &uart_A;
  22                 ethernet0 = &ethmac;
  23         };
  24
  25         au2: analog-amplifier {
  26                 compatible = "simple-audio-amplifier";
  27                 sound-name-prefix = "AU2";
  28                 VCC-supply = <&vcc_5v>;
  29                 enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
  30         };
  31
  32         chosen {
  33                 stdout-path = "serial0:115200n8";
  34         };
  35
  36         cvbs-connector {
  37                 compatible = "composite-video-connector";
  38
  39                 port {
  40                         cvbs_connector_in: endpoint {
  41                                 remote-endpoint = <&cvbs_vdac_out>;
  42                         };
  43                 };
  44         };
  45
  46         emmc_pwrseq: emmc-pwrseq {
  47                 compatible = "mmc-pwrseq-emmc";
  48                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
  49         };
  50
  51         hdmi-connector {
  52                 compatible = "hdmi-connector";
  53                 type = "a";
  54
  55                 port {
  56                         hdmi_connector_in: endpoint {
  57                                 remote-endpoint = <&hdmi_tx_tmds_out>;
  58                         };
  59                 };
  60         };
  61
  62         memory@0 {
  63                 device_type = "memory";
  64                 reg = <0x0 0x0 0x0 0x20000000>;
  65         };
  66
  67         vddio_boot: regulator-vddio_boot {
  68                 compatible = "regulator-fixed";
  69                 regulator-name = "VDDIO_BOOT";
  70                 regulator-min-microvolt = <1800000>;
  71                 regulator-max-microvolt = <1800000>;
  72         };
  73
  74         vddao_3v3: regulator-vddao_3v3 {
  75                 compatible = "regulator-fixed";
  76                 regulator-name = "VDDAO_3V3";
  77                 regulator-min-microvolt = <3300000>;
  78                 regulator-max-microvolt = <3300000>;
  79         };
  80
  81         vddio_ao18: regulator-vddio_ao18 {
  82                 compatible = "regulator-fixed";
  83                 regulator-name = "VDDIO_AO18";
  84                 regulator-min-microvolt = <1800000>;
  85                 regulator-max-microvolt = <1800000>;
  86         };
  87
  88         vcc_3v3: regulator-vcc_3v3 {
  89                 compatible = "regulator-fixed";
  90                 regulator-name = "VCC_3V3";
  91                 regulator-min-microvolt = <3300000>;
  92                 regulator-max-microvolt = <3300000>;
  93         };
  94
  95         vcc_5v: regulator-vcc-5v {
  96                 compatible = "regulator-fixed";
  97                 regulator-name = "VCC_5V";
  98                 regulator-min-microvolt = <5000000>;
  99                 regulator-max-microvolt = <5000000>;
 100         };
 101
 102
 103         emmc_pwrseq: emmc-pwrseq {
 104                 compatible = "mmc-pwrseq-emmc";
 105                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
 106         };
 107
 108         wifi32k: wifi32k {
 109                 compatible = "pwm-clock";
 110                 #clock-cells = <0>;
 111                 clock-frequency = <32768>;
 112                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
 113         };
 114
 115         sdio_pwrseq: sdio-pwrseq {
 116                 compatible = "mmc-pwrseq-simple";
 117                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
 118                 clocks = <&wifi32k>;
 119                 clock-names = "ext_clock";
 120         };
 121
 122         sound {
 123                 compatible = "amlogic,gx-sound-card";
 124                 model = "GXL-P241";
 125                 audio-aux-devs = <&au2>;
 126                 audio-widgets = "Line", "Lineout";
 127                 audio-routing = "AU2 INL", "ACODEC LOLN",
 128                                 "AU2 INR", "ACODEC LORN",
 129                                 "Lineout", "AU2 OUTL",
 130                                 "Lineout", "AU2 OUTR";
 131                 assigned-clocks = <&clkc CLKID_MPLL0>,
 132                                   <&clkc CLKID_MPLL1>,
 133                                   <&clkc CLKID_MPLL2>;
 134                 assigned-clock-parents = <0>, <0>, <0>;
 135                 assigned-clock-rates = <294912000>,
 136                                        <270950400>,
 137                                        <393216000>;
 138                 status = "okay";
 139
 140                 dai-link-0 {
 141                         sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
 142                 };
 143
 144                 dai-link-1 {
 145                         sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
 146                         dai-format = "i2s";
 147                         mclk-fs = <256>;
 148
 149                         codec-0 {
 150                                 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
 151                         };
 152
 153                         codec-1 {
 154                                 sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
 155                         };
 156                 };
 157
 158                 dai-link-2 {
 159                         sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
 160
 161                         codec-0 {
 162                                 sound-dai = <&hdmi_tx>;
 163                         };
 164                 };
 165
 166                 dai-link-3 {
 167                         sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
 168
 169                         codec-0 {
 170                                 sound-dai = <&acodec>;
 171                         };
 172                 };
 173         };
 174 };
 175
 176 &acodec {
 177         AVDD-supply = <&vddio_ao18>;
 178         status = "okay";
 179 };
 180
 181 &aiu {
 182         status = "okay";
 183 };
 184
 185 &cec_AO {
 186         status = "okay";
 187         pinctrl-0 = <&ao_cec_pins>;
 188         pinctrl-names = "default";
 189         hdmi-phandle = <&hdmi_tx>;
 190 };
 191
 192 &cvbs_vdac_port {
 193         cvbs_vdac_out: endpoint {
 194                 remote-endpoint = <&cvbs_connector_in>;
 195         };
 196 };
 197
 198 &ethmac {
 199         status = "okay";
 200 };
 201
 202 &internal_phy {
 203         pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
 204         pinctrl-names = "default";
 205 };
 206
 207 &ir {
 208         status = "okay";
 209         pinctrl-0 = <&remote_input_ao_pins>;
 210         pinctrl-names = "default";
 211 };
 212
 213 &hdmi_tx {
 214         status = "okay";
 215         pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
 216         pinctrl-names = "default";
 217         hdmi-supply = <&vcc_5v>;
 218 };
 219
 220 &hdmi_tx_tmds_port {
 221         hdmi_tx_tmds_out: endpoint {
 222                 remote-endpoint = <&hdmi_connector_in>;
 223         };
 224 };
 225
 226 &saradc {
 227         status = "okay";
 228         vref-supply = <&vddio_ao18>;
 229 };
 230
 231 /* Wireless SDIO Module */
 232 &sd_emmc_a {
 233         status = "okay";
 234         pinctrl-0 = <&sdio_pins>;
 235         pinctrl-1 = <&sdio_clk_gate_pins>;
 236         pinctrl-names = "default", "clk-gate";
 237         #address-cells = <1>;
 238         #size-cells = <0>;
 239
 240         bus-width = <4>;
 241         cap-sd-highspeed;
 242         max-frequency = <50000000>;
 243
 244         non-removable;
 245         disable-wp;
 246
 247         /* WiFi firmware requires power to be kept while in suspend */
 248         keep-power-in-suspend;
 249
 250         mmc-pwrseq = <&sdio_pwrseq>;
 251
 252         vmmc-supply = <&vddao_3v3>;
 253         vqmmc-supply = <&vddio_boot>;
 254 };
 255
 256 /* eMMC */
 257 &sd_emmc_c {
 258         status = "okay";
 259         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 260         pinctrl-1 = <&emmc_clk_gate_pins>;
 261         pinctrl-names = "default", "clk-gate";
 262
 263         bus-width = <8>;
 264         cap-mmc-highspeed;
 265         max-frequency = <200000000>;
 266         non-removable;
 267         disable-wp;
 268         mmc-ddr-1_8v;
 269         mmc-hs200-1_8v;
 270
 271         mmc-pwrseq = <&emmc_pwrseq>;
 272         vmmc-supply = <&vcc_3v3>;
 273         vqmmc-supply = <&vddio_boot>;
 274 };
 275
 276 &pwm_ef {
 277         status = "okay";
 278         pinctrl-0 = <&pwm_e_pins>;
 279         pinctrl-names = "default";
 280         clocks = <&clkc CLKID_FCLK_DIV4>;
 281         clock-names = "clkin0";
 282 };
 283
 284 /* This is connected to the Bluetooth module: */
 285 &uart_A {
 286         status = "okay";
 287         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
 288         pinctrl-names = "default";
 289         uart-has-rtscts;
 290 };
 291
 292 &uart_AO {
 293         status = "okay";
 294         pinctrl-0 = <&uart_ao_a_pins>;
 295         pinctrl-names = "default";
 296 };
 297
 298 &usb {
 299         status = "okay";
 300         dr_mode = "host";
 301 };
 302
 303 &usb2_phy0 {
 304         phy-supply = <&vcc_5v>;
 305 };