arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts

   1 /*
   2  * Copyright (c) 2017 BayLibre, SAS.
   3  * Author: Neil Armstrong <narmstrong@baylibre.com>
   4  * Author: Jerome Brunet <jbrunet@baylibre.com>
   5  *
   6  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   7  */
   8
   9 /dts-v1/;
  10
  11 #include <dt-bindings/input/input.h>
  12
  13 #include "meson-gxl-s905x-p212.dtsi"
  14
  15 / {
  16         compatible = "libretech,cc", "amlogic,s905x", "amlogic,meson-gxl";
  17         model = "Libre Technology CC";
  18
  19         cvbs-connector {
  20                 compatible = "composite-video-connector";
  21
  22                 port {
  23                         cvbs_connector_in: endpoint {
  24                                 remote-endpoint = <&cvbs_vdac_out>;
  25                         };
  26                 };
  27         };
  28
  29         hdmi-connector {
  30                 compatible = "hdmi-connector";
  31                 type = "a";
  32
  33                 port {
  34                         hdmi_connector_in: endpoint {
  35                                 remote-endpoint = <&hdmi_tx_tmds_out>;
  36                         };
  37                 };
  38         };
  39
  40         leds {
  41                 compatible = "gpio-leds";
  42
  43                 system {
  44                         label = "librecomputer:system-status";
  45                         gpios = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
  46                         default-state = "on";
  47                         panic-indicator;
  48                 };
  49
  50                 blue {
  51                         label = "librecomputer:blue";
  52                         gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
  53                         linux,default-trigger = "heartbeat";
  54                 };
  55         };
  56 };
  57
  58 &cvbs_vdac_port {
  59         cvbs_vdac_out: endpoint {
  60                 remote-endpoint = <&cvbs_connector_in>;
  61         };
  62 };
  63
  64 &hdmi_tx {
  65         status = "okay";
  66         pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
  67         pinctrl-names = "default";
  68 };
  69
  70 &hdmi_tx_tmds_port {
  71         hdmi_tx_tmds_out: endpoint {
  72                 remote-endpoint = <&hdmi_connector_in>;
  73         };
  74 };
  75
  76 /*
  77  * The following devices exists but are exposed on the general
  78  * purpose GPIO header. End user may well decide to use those pins
  79  * for another purpose
  80  */
  81
  82 &sd_emmc_a {
  83         status = "disabled";
  84 };
  85
  86 &uart_A {
  87         status = "disabled";
  88 };
  89
  90 &wifi32k {
  91         status = "disabled";
  92 };