meson-gxl-s905w-jethome-jethub-j80.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 /*
    3  * Copyright (c) 2021 Vyacheslav Bocharov <adeep@lexina.in>
    4  * Copyright (c) 2020 JetHome
    5  * Author: Aleksandr Kazantsev <ak@tvip.ru>
    6  * Author: Alexey Shevelkin <ash@tvip.ru>
    7  * Author: Vyacheslav Bocharov <adeep@lexina.in>
    8  */
    9 
   10 /dts-v1/;
   11 
   12 #include "meson-gxl.dtsi"
   13 
   14 / {
   15         compatible = "jethome,jethub-j80", "amlogic,s905w", "amlogic,meson-gxl";
   16         model = "JetHome JetHub J80";
   17         memory@0 {
   18                 device_type = "memory";
   19                 reg = <0x0 0x0 0x0 0x40000000>;
   20         };
   21 
   22         reserved-memory {
   23                 linux,cma {
   24                         size = <0x0 0x1000000>;
   25                 };
   26         };
   27 
   28         aliases {
   29                 serial0 = &uart_AO;   /* Console */
   30                 serial1 = &uart_A;    /* Bluetooth */
   31                 serial2 = &uart_AO_B; /* Wireless module 1 */
   32                 serial3 = &uart_C;    /* Wireless module 2 */
   33                 ethernet0 = &ethmac;
   34         };
   35 
   36         chosen {
   37                 stdout-path = "serial0:115200n8";
   38         };
   39 
   40         vddio_ao18: regulator-vddio_ao18 {
   41                 compatible = "regulator-fixed";
   42                 regulator-name = "VDDIO_AO18";
   43                 regulator-min-microvolt = <1800000>;
   44                 regulator-max-microvolt = <1800000>;
   45         };
   46 
   47         vddio_boot: regulator-vddio_boot {
   48                 compatible = "regulator-fixed";
   49                 regulator-name = "VDDIO_BOOT";
   50                 regulator-min-microvolt = <1800000>;
   51                 regulator-max-microvolt = <1800000>;
   52         };
   53 
   54         vddao_3v3: regulator-vddao_3v3 {
   55                 compatible = "regulator-fixed";
   56                 regulator-name = "VDDAO_3V3";
   57                 regulator-min-microvolt = <3300000>;
   58                 regulator-max-microvolt = <3300000>;
   59         };
   60 
   61         vcc_3v3: regulator-vcc_3v3 {
   62                 compatible = "regulator-fixed";
   63                 regulator-name = "VCC_3V3";
   64                 regulator-min-microvolt = <3300000>;
   65                 regulator-max-microvolt = <3300000>;
   66         };
   67 
   68         emmc_pwrseq: emmc-pwrseq {
   69                 compatible = "mmc-pwrseq-emmc";
   70                 reset-gpios = <&gpio BOOT_9 GPIO_ACTIVE_LOW>;
   71         };
   72 
   73         wifi32k: wifi32k {
   74                 compatible = "pwm-clock";
   75                 #clock-cells = <0>;
   76                 clock-frequency = <32768>;
   77                 pwms = <&pwm_ef 0 30518 0>; /* PWM_E at 32.768KHz */
   78         };
   79 
   80         sdio_pwrseq: sdio-pwrseq {
   81                 compatible = "mmc-pwrseq-simple";
   82                 reset-gpios = <&gpio GPIOX_6 GPIO_ACTIVE_LOW>;
   83                 clocks = <&wifi32k>;
   84                 clock-names = "ext_clock";
   85         };
   86 };
   87 
   88 &efuse {
   89         bt_mac: bt_mac@6 {
   90                 reg = <0x6 0x6>;
   91         };
   92 
   93         wifi_mac: wifi_mac@C {
   94                 reg = <0xc 0x6>;
   95         };
   96 };
   97 
   98 &sn {
   99         reg = <0x32 0x20>;
  100 };
  101 
  102 &eth_mac {
  103         reg = <0x0 0x6>;
  104 };
  105 
  106 &bid {
  107         reg = <0x12 0x20>;
  108 };
  109 
  110 &usb {
  111         status = "okay";
  112         dr_mode = "host";
  113 };
  114 
  115 &pwm_ef {
  116         status = "okay";
  117         pinctrl-0 = <&pwm_e_pins>;
  118         pinctrl-names = "default";
  119         clocks = <&clkc CLKID_FCLK_DIV4>;
  120         clock-names = "clkin0";
  121 };
  122 
  123 &saradc {
  124         status = "okay";
  125         vref-supply = <&vddio_ao18>;
  126 };
  127 
  128 /* Wireless SDIO Module */
  129 &sd_emmc_a {
  130         status = "okay";
  131         pinctrl-0 = <&sdio_pins>;
  132         pinctrl-1 = <&sdio_clk_gate_pins>;
  133         pinctrl-names = "default", "clk-gate";
  134         #address-cells = <1>;
  135         #size-cells = <0>;
  136 
  137         bus-width = <4>;
  138         cap-sd-highspeed;
  139         max-frequency = <50000000>;
  140 
  141         non-removable;
  142         disable-wp;
  143 
  144         /* WiFi firmware requires power to be kept while in suspend */
  145         keep-power-in-suspend;
  146 
  147         mmc-pwrseq = <&sdio_pwrseq>;
  148 
  149         vmmc-supply = <&vddao_3v3>;
  150         vqmmc-supply = <&vddio_boot>;
  151 };
  152 
  153 /* SD card */
  154 &sd_emmc_b {
  155         status = "okay";
  156         pinctrl-0 = <&sdcard_pins>;
  157         pinctrl-1 = <&sdcard_clk_gate_pins>;
  158         pinctrl-names = "default", "clk-gate";
  159 
  160         bus-width = <4>;
  161         cap-sd-highspeed;
  162         max-frequency = <50000000>;
  163         disable-wp;
  164 
  165         cd-gpios = <&gpio CARD_6 GPIO_ACTIVE_LOW>;
  166 
  167         vmmc-supply = <&vddao_3v3>;
  168         vqmmc-supply = <&vddio_boot>;
  169 };
  170 
  171 /* eMMC */
  172 &sd_emmc_c {
  173         status = "okay";
  174         pinctrl-0 = <&emmc_pins>, <&emmc_ds_pins>;
  175         pinctrl-1 = <&emmc_clk_gate_pins>;
  176         pinctrl-names = "default", "clk-gate";
  177 
  178         bus-width = <8>;
  179         cap-mmc-highspeed;
  180         max-frequency = <200000000>;
  181         non-removable;
  182         disable-wp;
  183         mmc-ddr-1_8v;
  184         mmc-hs200-1_8v;
  185 
  186         mmc-pwrseq = <&emmc_pwrseq>;
  187         vmmc-supply = <&vcc_3v3>;
  188         vqmmc-supply = <&vddio_boot>;
  189 };
  190 
  191 /* Console UART */
  192 &uart_AO {
  193         status = "okay";
  194         pinctrl-0 = <&uart_ao_a_pins>;
  195         pinctrl-names = "default";
  196 };
  197 
  198 /* S905W only has access to its internal PHY */
  199 &ethmac {
  200         status = "okay";
  201         phy-mode = "rmii";
  202         phy-handle = <&internal_phy>;
  203 };
  204 
  205 &internal_phy {
  206         status = "okay";
  207         pinctrl-0 = <&eth_link_led_pins>, <&eth_act_led_pins>;
  208         pinctrl-names = "default";
  209 };
  210 
  211 &uart_A {
  212         status = "okay";
  213         pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>;
  214         pinctrl-names = "default";
  215         uart-has-rtscts;
  216 
  217         bluetooth {
  218                 compatible = "realtek,rtl8822cs-bt";
  219                 enable-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
  220                 host-wake-gpios = <&gpio GPIOX_18 GPIO_ACTIVE_HIGH>;
  221        };
  222 };
  223 
  224 &uart_C {
  225         status = "okay";
  226         pinctrl-0 = <&uart_c_pins>;
  227         pinctrl-names = "default";
  228 };
  229 
  230 &uart_AO_B {
  231         status = "okay";
  232         pinctrl-0 = <&uart_ao_b_pins>, <&uart_ao_b_cts_rts_pins>;
  233         pinctrl-names = "default";
  234         uart-has-rtscts;
  235 };
  236 
  237 &i2c_B {
  238         status = "okay";
  239         pinctrl-names = "default";
  240         pinctrl-0 = <&i2c_b_pins>;
  241 
  242         pcf8563: pcf8563@51 {
  243                 compatible = "nxp,pcf8563";
  244                 reg = <0x51>;
  245                 status = "okay";
  246         };
  247 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/amlogic/meson-gxl-s905w-jethome-jethub-j80.dts