arch/arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2016 Endless Computers, Inc.
   4  * Author: Carlo Caione <carlo@endlessm.com>
   5  */
   6
   7 /* Common DTSI for same Amlogic Q200/Q201 and P230/P231 boards using either
   8  * the pin-compatible S912 (GXM) or S905D (GXL) SoCs.
   9  */
  10
  11 #include <dt-bindings/sound/meson-aiu.h>
  12
  13 / {
  14         aliases {
  15                 serial0 = &uart_AO;
  16                 ethernet0 = &ethmac;
  17         };
  18
  19         dio2133: analog-amplifier {
  20                 compatible = "simple-audio-amplifier";
  21                 sound-name-prefix = "AU2";
  22                 VCC-supply = <&hdmi_5v>;
  23                 enable-gpios = <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>;
  24         };
  25
  26         spdif_dit: audio-codec-0 {
  27                 #sound-dai-cells = <0>;
  28                 compatible = "linux,spdif-dit";
  29                 sound-name-prefix = "DIT";
  30         };
  31
  32         chosen {
  33                 stdout-path = "serial0:115200n8";
  34         };
  35
  36         memory@0 {
  37                 device_type = "memory";
  38                 reg = <0x0 0x0 0x0 0x80000000>;
  39         };
  40
  41         hdmi_5v: regulator-hdmi-5v {
  42                 compatible = "regulator-fixed";
  43
  44                 regulator-name = "HDMI_5V";
  45                 regulator-min-microvolt = <5000000>;
  46                 regulator-max-microvolt = <5000000>;
  47
  48                 gpio = <&gpio GPIOH_3 GPIO_ACTIVE_HIGH>;
  49                 enable-active-high;
  50                 regulator-always-on;
  51         };
  52
  53         vddio_ao18: regulator-vddio-ao18 {
  54                 compatible = "regulator-fixed";
  55                 regulator-name = "VDDIO_AO18";
  56                 regulator-min-microvolt = <1800000>;
  57                 regulator-max-microvolt = <1800000>;
  58         };
  59
  60         vddio_boot: regulator-vddio-boot {
  61                 compatible = "regulator-fixed";
  62                 regulator-name = "VDDIO_BOOT";
  63                 regulator-min-microvolt = <1800000>;
  64                 regulator-max-microvolt = <1800000>;
  65         };
  66
  67         vddao_3v3: regulator-vddao-3v3 {
  68                 compatible = "regulator-fixed";
  69                 regulator-name = "VDDAO_3V3";
  70                 regulator-min-microvolt = <3300000>;
  71                 regulator-max-microvolt = <3300000>;
  72         };
  73
  74         vcc_3v3: regulator-vcc-3v3 {
  75                 compatible = "regulator-fixed";
  76                 regulator-name = "VCC_3V3";
  77                 regulator-min-microvolt = <3300000>;
  78                 regulator-max-microvolt = <3300000>;
  79         };
  80
  81         emmc_pwrseq: emmc-pwrseq {
  82                 compatible = "mmc-pwrseq-emmc";
  83                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
  84         };
  85
  86         wifi32k: wifi32k {
  87                 compatible = "pwm-clock";
  88                 #clock-cells = <0>;
  89                 clock-frequency = <32768>;
  90                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
  91         };
  92
  93         sdio_pwrseq: sdio-pwrseq {
  94                 compatible = "mmc-pwrseq-simple";
  95                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
  96                 clocks = <&wifi32k>;
  97                 clock-names = "ext_clock";
  98         };
  99
 100         cvbs-connector {
 101                 compatible = "composite-video-connector";
 102
 103                 port {
 104                         cvbs_connector_in: endpoint {
 105                                 remote-endpoint = <&cvbs_vdac_out>;
 106                         };
 107                 };
 108         };
 109
 110         hdmi-connector {
 111                 compatible = "hdmi-connector";
 112                 type = "a";
 113
 114                 port {
 115                         hdmi_connector_in: endpoint {
 116                                 remote-endpoint = <&hdmi_tx_tmds_out>;
 117                         };
 118                 };
 119         };
 120
 121         sound {
 122                 compatible = "amlogic,gx-sound-card";
 123                 model = "P230-Q200";
 124                 audio-aux-devs = <&dio2133>;
 125                 audio-widgets = "Line", "Lineout";
 126                 audio-routing = "AU2 INL", "ACODEC LOLP",
 127                                 "AU2 INR", "ACODEC LORP",
 128                                 "AU2 INL", "ACODEC LOLN",
 129                                 "AU2 INR", "ACODEC LORN",
 130                                 "Lineout", "AU2 OUTL",
 131                                 "Lineout", "AU2 OUTR";
 132                 assigned-clocks = <&clkc CLKID_MPLL0>,
 133                                   <&clkc CLKID_MPLL1>,
 134                                   <&clkc CLKID_MPLL2>;
 135                 assigned-clock-parents = <0>, <0>, <0>;
 136                 assigned-clock-rates = <294912000>,
 137                                        <270950400>,
 138                                        <393216000>;
 139                 dai-link-0 {
 140                         sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
 141                 };
 142
 143                 dai-link-1 {
 144                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
 145                 };
 146
 147                 dai-link-2 {
 148                         sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
 149                         dai-format = "i2s";
 150                         mclk-fs = <256>;
 151
 152                         codec-0 {
 153                                 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
 154                         };
 155
 156                         codec-1 {
 157                                 sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
 158                         };
 159                 };
 160
 161                 dai-link-3 {
 162                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
 163
 164                         codec-0 {
 165                                 sound-dai = <&spdif_dit>;
 166                         };
 167                 };
 168
 169                 dai-link-4 {
 170                         sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
 171
 172                         codec-0 {
 173                                 sound-dai = <&hdmi_tx>;
 174                         };
 175                 };
 176
 177                 dai-link-5 {
 178                         sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
 179
 180                         codec-0 {
 181                                 sound-dai = <&acodec>;
 182                         };
 183                 };
 184         };
 185 };
 186
 187 &acodec {
 188         AVDD-supply = <&vddio_ao18>;
 189         status = "okay";
 190 };
 191
 192 &aiu {
 193         status = "okay";
 194         pinctrl-0 = <&spdif_out_h_pins>;
 195         pinctrl-names = "default";
 196
 197 };
 198
 199 &cec_AO {
 200         status = "okay";
 201         pinctrl-0 = <&ao_cec_pins>;
 202         pinctrl-names = "default";
 203         hdmi-phandle = <&hdmi_tx>;
 204 };
 205
 206 &cvbs_vdac_port {
 207         cvbs_vdac_out: endpoint {
 208                 remote-endpoint = <&cvbs_connector_in>;
 209         };
 210 };
 211
 212 &ethmac {
 213         status = "okay";
 214 };
 215
 216 &hdmi_tx {
 217         status = "okay";
 218         pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
 219         pinctrl-names = "default";
 220         hdmi-supply = <&hdmi_5v>;
 221 };
 222
 223 &hdmi_tx_tmds_port {
 224         hdmi_tx_tmds_out: endpoint {
 225                 remote-endpoint = <&hdmi_connector_in>;
 226         };
 227 };
 228
 229 &ir {
 230         status = "okay";
 231         pinctrl-0 = <&remote_input_ao_pins>;
 232         pinctrl-names = "default";
 233 };
 234
 235 &pwm_ef {
 236         status = "okay";
 237         pinctrl-0 = <&pwm_e_pins>;
 238         pinctrl-names = "default";
 239         clocks = <&clkc CLKID_FCLK_DIV4>;
 240         clock-names = "clkin0";
 241 };
 242
 243 &saradc {
 244         status = "okay";
 245         vref-supply = <&vddio_ao18>;
 246 };
 247
 248 /* Wireless SDIO Module */
 249 &sd_emmc_a {
 250         status = "okay";
 251         pinctrl-0 = <&sdio_pins>;
 252         pinctrl-1 = <&sdio_clk_gate_pins>;
 253         pinctrl-names = "default", "clk-gate";
 254         #address-cells = <1>;
 255         #size-cells = <0>;
 256
 257         bus-width = <4>;
 258         cap-sd-highspeed;
 259         max-frequency = <50000000>;
 260
 261         non-removable;
 262         disable-wp;
 263
 264         /* WiFi firmware requires power to be kept while in suspend */
 265         keep-power-in-suspend;
 266
 267         mmc-pwrseq = <&sdio_pwrseq>;
 268
 269         vmmc-supply = <&vddao_3v3>;
 270         vqmmc-supply = <&vddio_boot>;
 271 };
 272
 273 /* SD card */
 274 &sd_emmc_b {
 275         status = "okay";
 276         pinctrl-0 = <&sdcard_pins>;
 277         pinctrl-1 = <&sdcard_clk_gate_pins>;
 278         pinctrl-names = "default", "clk-gate";
 279
 280         bus-width = <4>;
 281         cap-sd-highspeed;
 282         max-frequency = <50000000>;
 283         disable-wp;
 284
 285         cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
 286
 287         vmmc-supply = <&vddao_3v3>;
 288         vqmmc-supply = <&vddio_boot>;
 289 };
 290
 291 /* eMMC */
 292 &sd_emmc_c {
 293         status = "okay";
 294         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 295         pinctrl-1 = <&emmc_clk_gate_pins>;
 296         pinctrl-names = "default", "clk-gate";
 297
 298         bus-width = <8>;
 299         cap-mmc-highspeed;
 300         max-frequency = <200000000>;
 301         non-removable;
 302         disable-wp;
 303         mmc-ddr-1_8v;
 304         mmc-hs200-1_8v;
 305
 306         mmc-pwrseq = <&emmc_pwrseq>;
 307         vmmc-supply = <&vcc_3v3>;
 308         vqmmc-supply = <&vddio_boot>;
 309 };
 310
 311 /* This UART is brought out to the DB9 connector */
 312 &uart_AO {
 313         status = "okay";
 314         pinctrl-0 = <&uart_ao_a_pins>;
 315         pinctrl-names = "default";
 316 };
 317
 318 &usb {
 319         status = "okay";
 320         dr_mode = "otg";
 321 };