meson-gx-p23x-q20x.dtsi

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    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 = "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 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/amlogic/meson-gx-p23x-q20x.dtsi

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/amlogic/meson-gx-p23x-q20x.dtsi