sys/gnu/dts/arm64/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                 status = "okay";
  30                 sound-name-prefix = "DIT";
  31         };
  32
  33         chosen {
  34                 stdout-path = "serial0:115200n8";
  35         };
  36
  37         memory@0 {
  38                 device_type = "memory";
  39                 reg = <0x0 0x0 0x0 0x80000000>;
  40         };
  41
  42         hdmi_5v: regulator-hdmi-5v {
  43                 compatible = "regulator-fixed";
  44
  45                 regulator-name = "HDMI_5V";
  46                 regulator-min-microvolt = <5000000>;
  47                 regulator-max-microvolt = <5000000>;
  48
  49                 gpio = <&gpio GPIOH_3 GPIO_ACTIVE_HIGH>;
  50                 enable-active-high;
  51                 regulator-always-on;
  52         };
  53
  54         vddio_ao18: regulator-vddio_ao18 {
  55                 compatible = "regulator-fixed";
  56                 regulator-name = "VDDIO_AO18";
  57                 regulator-min-microvolt = <1800000>;
  58                 regulator-max-microvolt = <1800000>;
  59         };
  60
  61         vddio_boot: regulator-vddio_boot {
  62                 compatible = "regulator-fixed";
  63                 regulator-name = "VDDIO_BOOT";
  64                 regulator-min-microvolt = <1800000>;
  65                 regulator-max-microvolt = <1800000>;
  66         };
  67
  68         vddao_3v3: regulator-vddao_3v3 {
  69                 compatible = "regulator-fixed";
  70                 regulator-name = "VDDAO_3V3";
  71                 regulator-min-microvolt = <3300000>;
  72                 regulator-max-microvolt = <3300000>;
  73         };
  74
  75         vcc_3v3: regulator-vcc_3v3 {
  76                 compatible = "regulator-fixed";
  77                 regulator-name = "VCC_3V3";
  78                 regulator-min-microvolt = <3300000>;
  79                 regulator-max-microvolt = <3300000>;
  80         };
  81
  82         emmc_pwrseq: emmc-pwrseq {
  83                 compatible = "mmc-pwrseq-emmc";
  84                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
  85         };
  86
  87         wifi32k: wifi32k {
  88                 compatible = "pwm-clock";
  89                 #clock-cells = <0>;
  90                 clock-frequency = <32768>;
  91                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
  92         };
  93
  94         sdio_pwrseq: sdio-pwrseq {
  95                 compatible = "mmc-pwrseq-simple";
  96                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
  97                 clocks = <&wifi32k>;
  98                 clock-names = "ext_clock";
  99         };
 100
 101         cvbs-connector {
 102                 compatible = "composite-video-connector";
 103
 104                 port {
 105                         cvbs_connector_in: endpoint {
 106                                 remote-endpoint = <&cvbs_vdac_out>;
 107                         };
 108                 };
 109         };
 110
 111         hdmi-connector {
 112                 compatible = "hdmi-connector";
 113                 type = "a";
 114
 115                 port {
 116                         hdmi_connector_in: endpoint {
 117                                 remote-endpoint = <&hdmi_tx_tmds_out>;
 118                         };
 119                 };
 120         };
 121
 122         sound {
 123                 compatible = "amlogic,gx-sound-card";
 124                 model = "GX-P230-Q200";
 125                 audio-aux-devs = <&dio2133>;
 126                 audio-widgets = "Line", "Lineout";
 127                 audio-routing = "AU2 INL", "ACODEC LOLP",
 128                                 "AU2 INR", "ACODEC LORP",
 129                                 "AU2 INL", "ACODEC LOLN",
 130                                 "AU2 INR", "ACODEC LORN",
 131                                 "Lineout", "AU2 OUTL",
 132                                 "Lineout", "AU2 OUTR";
 133                 assigned-clocks = <&clkc CLKID_MPLL0>,
 134                                   <&clkc CLKID_MPLL1>,
 135                                   <&clkc CLKID_MPLL2>;
 136                 assigned-clock-parents = <0>, <0>, <0>;
 137                 assigned-clock-rates = <294912000>,
 138                                        <270950400>,
 139                                        <393216000>;
 140                 status = "okay";
 141
 142                 dai-link-0 {
 143                         sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
 144                 };
 145
 146                 dai-link-1 {
 147                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
 148                 };
 149
 150                 dai-link-2 {
 151                         sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
 152                         dai-format = "i2s";
 153                         mclk-fs = <256>;
 154
 155                         codec-0 {
 156                                 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
 157                         };
 158
 159                         codec-1 {
 160                                 sound-dai = <&aiu AIU_ACODEC CTRL_I2S>;
 161                         };
 162                 };
 163
 164                 dai-link-3 {
 165                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
 166
 167                         codec-0 {
 168                                 sound-dai = <&spdif_dit>;
 169                         };
 170                 };
 171
 172                 dai-link-4 {
 173                         sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
 174
 175                         codec-0 {
 176                                 sound-dai = <&hdmi_tx>;
 177                         };
 178                 };
 179
 180                 dai-link-5 {
 181                         sound-dai = <&aiu AIU_ACODEC CTRL_OUT>;
 182
 183                         codec-0 {
 184                                 sound-dai = <&acodec>;
 185                         };
 186                 };
 187         };
 188 };
 189
 190 &acodec {
 191         AVDD-supply = <&vddio_ao18>;
 192         status = "okay";
 193 };
 194
 195 &aiu {
 196         status = "okay";
 197         pinctrl-0 = <&spdif_out_h_pins>;
 198         pinctrl-names = "default";
 199
 200 };
 201
 202 &cec_AO {
 203         status = "okay";
 204         pinctrl-0 = <&ao_cec_pins>;
 205         pinctrl-names = "default";
 206         hdmi-phandle = <&hdmi_tx>;
 207 };
 208
 209 &cvbs_vdac_port {
 210         cvbs_vdac_out: endpoint {
 211                 remote-endpoint = <&cvbs_connector_in>;
 212         };
 213 };
 214
 215 &ethmac {
 216         status = "okay";
 217 };
 218
 219 &hdmi_tx {
 220         status = "okay";
 221         pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
 222         pinctrl-names = "default";
 223         hdmi-supply = <&hdmi_5v>;
 224 };
 225
 226 &hdmi_tx_tmds_port {
 227         hdmi_tx_tmds_out: endpoint {
 228                 remote-endpoint = <&hdmi_connector_in>;
 229         };
 230 };
 231
 232 &ir {
 233         status = "okay";
 234         pinctrl-0 = <&remote_input_ao_pins>;
 235         pinctrl-names = "default";
 236 };
 237
 238 &pwm_ef {
 239         status = "okay";
 240         pinctrl-0 = <&pwm_e_pins>;
 241         pinctrl-names = "default";
 242         clocks = <&clkc CLKID_FCLK_DIV4>;
 243         clock-names = "clkin0";
 244 };
 245
 246 &saradc {
 247         status = "okay";
 248         vref-supply = <&vddio_ao18>;
 249 };
 250
 251 /* Wireless SDIO Module */
 252 &sd_emmc_a {
 253         status = "okay";
 254         pinctrl-0 = <&sdio_pins>;
 255         pinctrl-1 = <&sdio_clk_gate_pins>;
 256         pinctrl-names = "default", "clk-gate";
 257         #address-cells = <1>;
 258         #size-cells = <0>;
 259
 260         bus-width = <4>;
 261         cap-sd-highspeed;
 262         max-frequency = <50000000>;
 263
 264         non-removable;
 265         disable-wp;
 266
 267         /* WiFi firmware requires power to be kept while in suspend */
 268         keep-power-in-suspend;
 269
 270         mmc-pwrseq = <&sdio_pwrseq>;
 271
 272         vmmc-supply = <&vddao_3v3>;
 273         vqmmc-supply = <&vddio_boot>;
 274 };
 275
 276 /* SD card */
 277 &sd_emmc_b {
 278         status = "okay";
 279         pinctrl-0 = <&sdcard_pins>;
 280         pinctrl-1 = <&sdcard_clk_gate_pins>;
 281         pinctrl-names = "default", "clk-gate";
 282
 283         bus-width = <4>;
 284         cap-sd-highspeed;
 285         max-frequency = <50000000>;
 286         disable-wp;
 287
 288         cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
 289
 290         vmmc-supply = <&vddao_3v3>;
 291         vqmmc-supply = <&vddio_boot>;
 292 };
 293
 294 /* eMMC */
 295 &sd_emmc_c {
 296         status = "okay";
 297         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
 298         pinctrl-1 = <&emmc_clk_gate_pins>;
 299         pinctrl-names = "default", "clk-gate";
 300
 301         bus-width = <8>;
 302         cap-mmc-highspeed;
 303         max-frequency = <200000000>;
 304         non-removable;
 305         disable-wp;
 306         mmc-ddr-1_8v;
 307         mmc-hs200-1_8v;
 308
 309         mmc-pwrseq = <&emmc_pwrseq>;
 310         vmmc-supply = <&vcc_3v3>;
 311         vqmmc-supply = <&vddio_boot>;
 312 };
 313
 314 /* This UART is brought out to the DB9 connector */
 315 &uart_AO {
 316         status = "okay";
 317         pinctrl-0 = <&uart_ao_a_pins>;
 318         pinctrl-names = "default";
 319 };
 320
 321 &usb {
 322         status = "okay";
 323         dr_mode = "otg";
 324 };