meson-gxl-s905x-libretech-cc-v2.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Copyright (c) 2020 BayLibre, SAS.
    4  * Author: Jerome Brunet <jbrunet@baylibre.com>
    5  */
    6 
    7 /dts-v1/;
    8 
    9 #include <dt-bindings/input/input.h>
   10 #include <dt-bindings/leds/common.h>
   11 #include <dt-bindings/sound/meson-aiu.h>
   12 
   13 #include "meson-gxl-s905x.dtsi"
   14 
   15 / {
   16         compatible = "libretech,aml-s905x-cc-v2", "amlogic,s905x",
   17                      "amlogic,meson-gxl";
   18         model = "Libre Computer AML-S905X-CC V2";
   19 
   20         aliases {
   21                 serial0 = &uart_AO;
   22                 ethernet0 = &ethmac;
   23                 spi0 = &spifc;
   24         };
   25 
   26         chosen {
   27                 stdout-path = "serial0:115200n8";
   28         };
   29 
   30         emmc_pwrseq: emmc-pwrseq {
   31                 compatible = "mmc-pwrseq-emmc";
   32                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
   33         };
   34 
   35         hdmi-connector {
   36                 compatible = "hdmi-connector";
   37                 type = "a";
   38 
   39                 port {
   40                         hdmi_connector_in: endpoint {
   41                                 remote-endpoint = <&hdmi_tx_tmds_out>;
   42                         };
   43                 };
   44         };
   45 
   46         leds {
   47                 compatible = "gpio-leds";
   48 
   49                 led-blue {
   50                         color = <LED_COLOR_ID_BLUE>;
   51                         function = LED_FUNCTION_STATUS;
   52                         gpios = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
   53                         linux,default-trigger = "heartbeat";
   54                         panic-indicator;
   55                 };
   56 
   57                 led-green {
   58                         color = <LED_COLOR_ID_GREEN>;
   59                         function = LED_FUNCTION_DISK_ACTIVITY;
   60                         gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
   61                         linux,default-trigger = "disk-activity";
   62                 };
   63         };
   64 
   65         memory@0 {
   66                 device_type = "memory";
   67                 reg = <0x0 0x0 0x0 0x80000000>;
   68         };
   69 
   70         ao_5v: regulator-ao_5v {
   71                 compatible = "regulator-fixed";
   72                 regulator-name = "AO_5V";
   73                 regulator-min-microvolt = <5000000>;
   74                 regulator-max-microvolt = <5000000>;
   75                 vin-supply = <&dc_in>;
   76                 regulator-always-on;
   77         };
   78 
   79         dc_in: regulator-dc_in {
   80                 compatible = "regulator-fixed";
   81                 regulator-name = "DC_IN";
   82                 regulator-min-microvolt = <5000000>;
   83                 regulator-max-microvolt = <5000000>;
   84                 regulator-always-on;
   85         };
   86 
   87         vcck: regulator-vcck {
   88                 compatible = "regulator-fixed";
   89                 regulator-name = "VCCK";
   90                 regulator-min-microvolt = <3300000>;
   91                 regulator-max-microvolt = <3300000>;
   92                 vin-supply = <&ao_5v>;
   93                 regulator-always-on;
   94         };
   95 
   96         vcc_card: regulator-vcc_card {
   97                 compatible = "regulator-fixed";
   98                 regulator-name = "VCC_CARD";
   99                 regulator-min-microvolt = <3300000>;
  100                 regulator-max-microvolt = <3300000>;
  101                 vin-supply = <&vddio_ao3v3>;
  102 
  103                 gpio = <&gpio GPIOCLK_1 GPIO_ACTIVE_HIGH>;
  104                 enable-active-high;
  105         };
  106 
  107         vcc5v: regulator-vcc5v {
  108                 compatible = "regulator-fixed";
  109                 regulator-name = "VCC5V";
  110                 regulator-min-microvolt = <5000000>;
  111                 regulator-max-microvolt = <5000000>;
  112                 vin-supply = <&ao_5v>;
  113 
  114                 gpio = <&gpio GPIOH_3 GPIO_OPEN_DRAIN>;
  115         };
  116 
  117         vddio_ao3v3: regulator-vddio_ao3v3 {
  118                 compatible = "regulator-fixed";
  119                 regulator-name = "VDDIO_AO3V3";
  120                 regulator-min-microvolt = <3300000>;
  121                 regulator-max-microvolt = <3300000>;
  122                 vin-supply = <&ao_5v>;
  123                 regulator-always-on;
  124         };
  125 
  126         vddio_card: regulator-vddio-card {
  127                 compatible = "regulator-gpio";
  128                 regulator-name = "VDDIO_CARD";
  129                 regulator-min-microvolt = <1800000>;
  130                 regulator-max-microvolt = <3300000>;
  131 
  132                 gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
  133                 gpios-states = <0>;
  134 
  135                 states = <3300000 0>,
  136                          <1800000 1>;
  137 
  138                 regulator-settling-time-up-us = <200>;
  139                 regulator-settling-time-down-us = <50000>;
  140         };
  141 
  142         vddio_ao18: regulator-vddio_ao18 {
  143                 compatible = "regulator-fixed";
  144                 regulator-name = "VDDIO_AO18";
  145                 regulator-min-microvolt = <1800000>;
  146                 regulator-max-microvolt = <1800000>;
  147                 vin-supply = <&vddio_ao3v3>;
  148                 regulator-always-on;
  149         };
  150 
  151         vcc_1v8: regulator-vcc_1v8 {
  152                 compatible = "regulator-fixed";
  153                 regulator-name = "VCC 1V8";
  154                 regulator-min-microvolt = <1800000>;
  155                 regulator-max-microvolt = <1800000>;
  156                 vin-supply = <&vddio_ao3v3>;
  157                 regulator-always-on;
  158         };
  159 
  160         sound {
  161                 compatible = "amlogic,gx-sound-card";
  162                 model = "LIBRETECH-CC-V2";
  163                 assigned-clocks = <&clkc CLKID_MPLL0>,
  164                                   <&clkc CLKID_MPLL1>,
  165                                   <&clkc CLKID_MPLL2>;
  166                 assigned-clock-parents = <0>, <0>, <0>;
  167                 assigned-clock-rates = <294912000>,
  168                                        <270950400>,
  169                                        <393216000>;
  170                 status = "okay";
  171 
  172                 dai-link-0 {
  173                         sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
  174                 };
  175 
  176                 dai-link-1 {
  177                         sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
  178                         dai-format = "i2s";
  179                         mclk-fs = <256>;
  180 
  181                         codec-0 {
  182                                 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
  183                         };
  184                 };
  185 
  186                 dai-link-2 {
  187                         sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
  188 
  189                         codec-0 {
  190                                 sound-dai = <&hdmi_tx>;
  191                         };
  192                 };
  193         };
  194 };
  195 
  196 &aiu {
  197         status = "okay";
  198 };
  199 
  200 &cec_AO {
  201         status = "okay";
  202         pinctrl-0 = <&ao_cec_pins>;
  203         pinctrl-names = "default";
  204         hdmi-phandle = <&hdmi_tx>;
  205 };
  206 
  207 &ethmac {
  208         status = "okay";
  209 };
  210 
  211 &internal_phy {
  212         pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
  213         pinctrl-names = "default";
  214 };
  215 
  216 &ir {
  217         status = "okay";
  218         pinctrl-0 = <&remote_input_ao_pins>;
  219         pinctrl-names = "default";
  220 };
  221 
  222 &hdmi_tx {
  223         status = "okay";
  224         pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
  225         hdmi-supply = <&vcc5v>;
  226         pinctrl-names = "default";
  227 };
  228 
  229 &hdmi_tx_tmds_port {
  230         hdmi_tx_tmds_out: endpoint {
  231                 remote-endpoint = <&hdmi_connector_in>;
  232         };
  233 };
  234 
  235 &saradc {
  236         status = "okay";
  237         vref-supply = <&vddio_ao18>;
  238 };
  239 
  240 /* SD card */
  241 &sd_emmc_b {
  242         pinctrl-0 = <&sdcard_pins>;
  243         pinctrl-1 = <&sdcard_clk_gate_pins>;
  244         pinctrl-names = "default", "clk-gate";
  245 
  246         bus-width = <4>;
  247         cap-sd-highspeed;
  248         sd-uhs-sdr12;
  249         sd-uhs-sdr25;
  250         sd-uhs-sdr50;
  251         sd-uhs-ddr50;
  252         max-frequency = <100000000>;
  253         disable-wp;
  254 
  255         cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
  256 
  257         vmmc-supply = <&vcc_card>;
  258         vqmmc-supply = <&vddio_card>;
  259 
  260         status = "okay";
  261 };
  262 
  263 /* eMMC */
  264 &sd_emmc_c {
  265         pinctrl-0 = <&emmc_pins>;
  266         pinctrl-1 = <&emmc_clk_gate_pins>;
  267         pinctrl-names = "default", "clk-gate";
  268 
  269         bus-width = <8>;
  270         cap-mmc-highspeed;
  271         mmc-hs200-1_8v;
  272         max-frequency = <200000000>;
  273         disable-wp;
  274 
  275         mmc-pwrseq = <&emmc_pwrseq>;
  276         vmmc-supply = <&vddio_ao3v3>;
  277         vqmmc-supply = <&vcc_1v8>;
  278 
  279         status = "okay";
  280 };
  281 
  282 &spifc {
  283         status = "okay";
  284         pinctrl-0 = <&nor_pins>;
  285         pinctrl-names = "default";
  286 
  287         nor_4u1: flash@0 {
  288                 #address-cells = <1>;
  289                 #size-cells = <1>;
  290                 compatible = "jedec,spi-nor";
  291                 reg = <0>;
  292                 spi-max-frequency = <3000000>;
  293         };
  294 };
  295 
  296 &uart_AO {
  297         status = "okay";
  298         pinctrl-0 = <&uart_ao_a_pins>;
  299         pinctrl-names = "default";
  300 };
  301 
  302 &usb {
  303         status = "okay";
  304         dr_mode = "host";
  305 };
  306 
  307 &usb2_phy0 {
  308         pinctrl-names = "default";
  309         phy-supply = <&vcc5v>;
  310 };
  311 
  312 &usb2_phy1 {
  313         phy-supply = <&vcc5v>;
  314 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/amlogic/meson-gxl-s905x-libretech-cc-v2.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/amlogic/meson-gxl-s905x-libretech-cc-v2.dts