rk3328-roc-pc.dts

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    1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
    2 // Copyright (c) 2021 T-Chip Intelligent Technology Co., Ltd
    3 
    4 /dts-v1/;
    5 
    6 #include <dt-bindings/input/input.h>
    7 
    8 #include "rk3328-roc-cc.dts"
    9 
   10 / {
   11         model = "Firefly ROC-RK3328-PC";
   12         compatible = "firefly,roc-rk3328-pc", "rockchip,rk3328";
   13 
   14         adc-keys {
   15                 compatible = "adc-keys";
   16                 io-channels = <&saradc 0>;
   17                 io-channel-names = "buttons";
   18                 keyup-threshold-microvolt = <1750000>;
   19 
   20                 /* This button is unpopulated out of the factory. */
   21                 button-recovery {
   22                         label = "Recovery";
   23                         linux,code = <KEY_VENDOR>;
   24                         press-threshold-microvolt = <10000>;
   25                 };
   26         };
   27 
   28         ir-receiver {
   29                 compatible = "gpio-ir-receiver";
   30                 gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
   31                 linux,rc-map-name = "rc-khadas";
   32                 pinctrl-names = "default";
   33                 pinctrl-0 = <&ir_int>;
   34         };
   35 
   36         sdio_pwrseq: sdio-pwrseq {
   37                 compatible = "mmc-pwrseq-simple";
   38                 pinctrl-names = "default";
   39                 pinctrl-0 = <&wifi_en>, <&wifi_host_wake>;
   40                 reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
   41         };
   42 };
   43 
   44 &codec {
   45         mute-gpios = <&grf_gpio 0 GPIO_ACTIVE_LOW>;
   46 };
   47 
   48 &gpu {
   49         mali-supply = <&vdd_logic>;
   50 };
   51 
   52 &pinctrl {
   53         ir {
   54                 ir_int: ir-int {
   55                         rockchip,pins = <2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
   56                 };
   57         };
   58 
   59         sdmmcio {
   60                 sdio_per_pin: sdio-per-pin {
   61                         rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_down>;
   62                 };
   63         };
   64 
   65         wifi {
   66                 wifi_en: wifi-en {
   67                         rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
   68                 };
   69 
   70                 wifi_host_wake: wifi-host-wake {
   71                         rockchip,pins = <3 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none_4ma>;
   72                 };
   73 
   74                 bt_rst: bt-rst {
   75                         rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>;
   76                 };
   77 
   78                 bt_en: bt-en {
   79                         rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
   80                 };
   81         };
   82 };
   83 
   84 &pmic_int_l {
   85         rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
   86 };
   87 
   88 &rk805 {
   89         interrupt-parent = <&gpio0>;
   90         interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
   91 };
   92 
   93 &saradc {
   94         vref-supply = <&vcc_18>;
   95         status = "okay";
   96 };
   97 
   98 &usb20_host_drv {
   99         rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
  100 };
  101 
  102 &vcc_host1_5v {
  103         gpio = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
  104 };
  105 
  106 &vcc_sdio {
  107         gpios = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
  108         pinctrl-names = "default";
  109         pinctrl-0 = <&sdio_per_pin>;
  110 };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/src/arm64/rockchip/rk3328-roc-pc.dts

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/rockchip/rk3328-roc-pc.dts