meson-gxm-nexbox-a1.dts

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Copyright (c) 2016 BayLibre, SAS.
    4  * Author: Neil Armstrong <narmstrong@baylibre.com>
    5  *
    6  * Copyright (c) 2016 Endless Computers, Inc.
    7  * Author: Carlo Caione <carlo@endlessm.com>
    8  */
    9 
   10 /dts-v1/;
   11 
   12 #include "meson-gxm.dtsi"
   13 #include <dt-bindings/sound/meson-aiu.h>
   14 
   15 / {
   16         compatible = "nexbox,a1", "amlogic,s912", "amlogic,meson-gxm";
   17         model = "NEXBOX A1";
   18 
   19         aliases {
   20                 serial0 = &uart_AO;
   21                 ethernet0 = &ethmac;
   22         };
   23 
   24         chosen {
   25                 stdout-path = "serial0:115200n8";
   26         };
   27 
   28         spdif_dit: audio-codec-0 {
   29                 #sound-dai-cells = <0>;
   30                 compatible = "linux,spdif-dit";
   31                 status = "okay";
   32                 sound-name-prefix = "DIT";
   33         };
   34 
   35         memory@0 {
   36                 device_type = "memory";
   37                 reg = <0x0 0x0 0x0 0x80000000>;
   38         };
   39 
   40         vddio_boot: regulator-vddio-boot {
   41                 compatible = "regulator-fixed";
   42                 regulator-name = "VDDIO_BOOT";
   43                 regulator-min-microvolt = <1800000>;
   44                 regulator-max-microvolt = <1800000>;
   45         };
   46 
   47         vddao_3v3: regulator-vddao-3v3 {
   48                 compatible = "regulator-fixed";
   49                 regulator-name = "VDDAO_3V3";
   50                 regulator-min-microvolt = <3300000>;
   51                 regulator-max-microvolt = <3300000>;
   52         };
   53 
   54         vcc_3v3: regulator-vcc-3v3 {
   55                 compatible = "regulator-fixed";
   56                 regulator-name = "VCC_3V3";
   57                 regulator-min-microvolt = <3300000>;
   58                 regulator-max-microvolt = <3300000>;
   59         };
   60 
   61         emmc_pwrseq: emmc-pwrseq {
   62                 compatible = "mmc-pwrseq-emmc";
   63                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
   64         };
   65 
   66         cvbs-connector {
   67                 compatible = "composite-video-connector";
   68 
   69                 port {
   70                         cvbs_connector_in: endpoint {
   71                                 remote-endpoint = <&cvbs_vdac_out>;
   72                         };
   73                 };
   74         };
   75 
   76         hdmi-connector {
   77                 compatible = "hdmi-connector";
   78                 type = "a";
   79 
   80                 port {
   81                         hdmi_connector_in: endpoint {
   82                                 remote-endpoint = <&hdmi_tx_tmds_out>;
   83                         };
   84                 };
   85         };
   86 
   87         sound {
   88                 compatible = "amlogic,gx-sound-card";
   89                 model = "NEXBOX-A1";
   90                 assigned-clocks = <&clkc CLKID_MPLL0>,
   91                                   <&clkc CLKID_MPLL1>,
   92                                   <&clkc CLKID_MPLL2>;
   93                 assigned-clock-parents = <0>, <0>, <0>;
   94                 assigned-clock-rates = <294912000>,
   95                                        <270950400>,
   96                                        <393216000>;
   97                 status = "okay";
   98 
   99                 dai-link-0 {
  100                         sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
  101                 };
  102 
  103                 dai-link-1 {
  104                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>;
  105                 };
  106 
  107                 dai-link-2 {
  108                         sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
  109                         dai-format = "i2s";
  110                         mclk-fs = <256>;
  111 
  112                         codec-0 {
  113                                 sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
  114                         };
  115                 };
  116 
  117                 dai-link-3 {
  118                         sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>;
  119 
  120                         codec-0 {
  121                                 sound-dai = <&spdif_dit>;
  122                         };
  123                 };
  124 
  125                 dai-link-4 {
  126                         sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
  127 
  128                         codec-0 {
  129                                 sound-dai = <&hdmi_tx>;
  130                         };
  131                 };
  132         };
  133 };
  134 
  135 &aiu {
  136         status = "okay";
  137         pinctrl-0 = <&spdif_out_h_pins>;
  138         pinctrl-names = "default";
  139 };
  140 
  141 &cec_AO {
  142         status = "okay";
  143         pinctrl-0 = <&ao_cec_pins>;
  144         pinctrl-names = "default";
  145         hdmi-phandle = <&hdmi_tx>;
  146 };
  147 
  148 &cvbs_vdac_port {
  149         cvbs_vdac_out: endpoint {
  150                 remote-endpoint = <&cvbs_connector_in>;
  151         };
  152 };
  153 
  154 &ethmac {
  155         status = "okay";
  156 
  157         pinctrl-0 = <&eth_pins>;
  158         pinctrl-names = "default";
  159 
  160         /* Select external PHY by default */
  161         phy-handle = <&external_phy>;
  162 
  163         amlogic,tx-delay-ns = <2>;
  164 
  165         /* External PHY is in RGMII */
  166         phy-mode = "rgmii";
  167 };
  168 
  169 &external_mdio {
  170         external_phy: ethernet-phy@0 {
  171                 /* Realtek RTL8211F (0x001cc916) */
  172                 reg = <0>;
  173                 max-speed = <1000>;
  174 
  175                 reset-assert-us = <10000>;
  176                 reset-deassert-us = <80000>;
  177                 reset-gpios = <&gpio GPIOZ_14 GPIO_ACTIVE_LOW>;
  178         };
  179 };
  180 
  181 &hdmi_tx {
  182         status = "okay";
  183         pinctrl-0 = <&hdmi_hpd_pins>, <&hdmi_i2c_pins>;
  184         pinctrl-names = "default";
  185 };
  186 
  187 &hdmi_tx_tmds_port {
  188         hdmi_tx_tmds_out: endpoint {
  189                 remote-endpoint = <&hdmi_connector_in>;
  190         };
  191 };
  192 
  193 &ir {
  194         status = "okay";
  195         pinctrl-0 = <&remote_input_ao_pins>;
  196         pinctrl-names = "default";
  197 };
  198 
  199 /* SD card */
  200 &sd_emmc_b {
  201         status = "okay";
  202         pinctrl-0 = <&sdcard_pins>;
  203         pinctrl-1 = <&sdcard_clk_gate_pins>;
  204         pinctrl-names = "default", "clk-gate";
  205 
  206         bus-width = <4>;
  207         cap-sd-highspeed;
  208         max-frequency = <50000000>;
  209         disable-wp;
  210 
  211         cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
  212 
  213         vmmc-supply = <&vddao_3v3>;
  214         vqmmc-supply = <&vddio_boot>;
  215 };
  216 
  217 /* eMMC */
  218 &sd_emmc_c {
  219         status = "okay";
  220         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
  221         pinctrl-1 = <&emmc_clk_gate_pins>;
  222         pinctrl-names = "default", "clk-gate";
  223 
  224         bus-width = <8>;
  225         cap-mmc-highspeed;
  226         max-frequency = <200000000>;
  227         non-removable;
  228         disable-wp;
  229         mmc-ddr-1_8v;
  230         mmc-hs200-1_8v;
  231 
  232         mmc-pwrseq = <&emmc_pwrseq>;
  233         vmmc-supply = <&vcc_3v3>;
  234         vqmmc-supply = <&vddio_boot>;
  235 };
  236 
  237 &uart_AO {
  238         status = "okay";
  239         pinctrl-0 = <&uart_ao_a_pins>;
  240         pinctrl-names = "default";
  241 };
  242 
  243 &usb {
  244         status = "okay";
  245         dr_mode = "host";
  246 };

Cache object: 7254ecd086f4f302cc0a3d544f4c6c1b

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/amlogic/meson-gxm-nexbox-a1.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/amlogic/meson-gxm-nexbox-a1.dts