arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
   4  * Copyright (c) 2019 Radxa Limited
   5  * Copyright (c) 2019 Amarula Solutions(India)
   6  */
   7
   8 /dts-v1/;
   9 #include "rk3399-rock-pi-4.dtsi"
  10
  11 / {
  12         model = "Radxa ROCK Pi 4C";
  13         compatible = "radxa,rockpi4c", "radxa,rockpi4", "rockchip,rk3399";
  14
  15         aliases {
  16                 mmc2 = &sdio0;
  17         };
  18 };
  19
  20 &sdio0 {
  21         status = "okay";
  22
  23         brcmf: wifi@1 {
  24                 compatible = "brcm,bcm4329-fmac";
  25                 reg = <1>;
  26                 interrupt-parent = <&gpio0>;
  27                 interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>;
  28                 interrupt-names = "host-wake";
  29                 pinctrl-names = "default";
  30                 pinctrl-0 = <&wifi_host_wake_l>;
  31         };
  32 };
  33
  34 &uart0 {
  35         status = "okay";
  36
  37         bluetooth {
  38                 compatible = "brcm,bcm43438-bt";
  39                 clocks = <&rk808 1>;
  40                 clock-names = "ext_clock";
  41                 device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
  42                 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
  43                 shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
  44                 pinctrl-names = "default";
  45                 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
  46         };
  47 };
  48
  49 &vcc5v0_host {
  50         gpio = <&gpio3 RK_PD6 GPIO_ACTIVE_HIGH>;
  51 };
  52
  53 &vcc5v0_host_en {
  54         rockchip,pins = <3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>;
  55 };