arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5c.dts

   1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
   2 /*
   3  * Copyright (c) 2022 FriendlyElec Computer Tech. Co., Ltd.
   4  * (http://www.friendlyelec.com)
   5  *
   6  * Copyright (c) 2023 Tianling Shen <cnsztl@gmail.com>
   7  */
   8
   9 /dts-v1/;
  10 #include "rk3568-nanopi-r5s.dtsi"
  11
  12 / {
  13         model = "FriendlyElec NanoPi R5C";
  14         compatible = "friendlyarm,nanopi-r5c", "rockchip,rk3568";
  15
  16         gpio-keys {
  17                 compatible = "gpio-keys";
  18                 pinctrl-names = "default";
  19                 pinctrl-0 = <&reset_button_pin>;
  20
  21                 button-reset {
  22                         debounce-interval = <50>;
  23                         gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_LOW>;
  24                         label = "reset";
  25                         linux,code = <KEY_RESTART>;
  26                 };
  27         };
  28
  29         gpio-leds {
  30                 compatible = "gpio-leds";
  31                 pinctrl-names = "default";
  32                 pinctrl-0 = <&lan_led_pin>, <&power_led_pin>, <&wan_led_pin>, <&wlan_led_pin>;
  33
  34                 led-lan {
  35                         color = <LED_COLOR_ID_GREEN>;
  36                         function = LED_FUNCTION_LAN;
  37                         gpios = <&gpio3 RK_PA3 GPIO_ACTIVE_HIGH>;
  38                 };
  39
  40                 power_led: led-power {
  41                         color = <LED_COLOR_ID_RED>;
  42                         function = LED_FUNCTION_POWER;
  43                         linux,default-trigger = "heartbeat";
  44                         gpios = <&gpio3 RK_PA2 GPIO_ACTIVE_HIGH>;
  45                 };
  46
  47                 led-wan {
  48                         color = <LED_COLOR_ID_GREEN>;
  49                         function = LED_FUNCTION_WAN;
  50                         gpios = <&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>;
  51                 };
  52
  53                 led-wlan {
  54                         color = <LED_COLOR_ID_GREEN>;
  55                         function = LED_FUNCTION_WLAN;
  56                         gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>;
  57                 };
  58         };
  59 };
  60
  61 &pcie2x1 {
  62         pinctrl-names = "default";
  63         pinctrl-0 = <&pcie20_reset_pin>;
  64         reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
  65         status = "okay";
  66 };
  67
  68 &pcie3x1 {
  69         num-lanes = <1>;
  70         reset-gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_HIGH>;
  71         vpcie3v3-supply = <&vcc3v3_pcie>;
  72         status = "okay";
  73 };
  74
  75 &pcie3x2 {
  76         num-lanes = <1>;
  77         reset-gpios = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
  78         vpcie3v3-supply = <&vcc3v3_pcie>;
  79         status = "okay";
  80 };
  81
  82 &pinctrl {
  83         gpio-leds {
  84                 lan_led_pin: lan-led-pin {
  85                         rockchip,pins = <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
  86                 };
  87
  88                 power_led_pin: power-led-pin {
  89                         rockchip,pins = <3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
  90                 };
  91
  92                 wan_led_pin: wan-led-pin {
  93                         rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
  94                 };
  95
  96                 wlan_led_pin: wlan-led-pin {
  97                         rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
  98                 };
  99         };
 100
 101         pcie {
 102                 pcie20_reset_pin: pcie20-reset-pin {
 103                         rockchip,pins = <2 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
 104                 };
 105         };
 106
 107         rockchip-key {
 108                 reset_button_pin: reset-button-pin {
 109                         rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
 110                 };
 111         };
 112 };