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

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com>
   4  * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com>
   5  */
   6
   7 /dts-v1/;
   8 #include "rk3399-rock-pi-4.dtsi"
   9
  10 / {
  11         model = "Radxa ROCK Pi 4B";
  12         compatible = "radxa,rockpi4b", "radxa,rockpi4", "rockchip,rk3399";
  13
  14         aliases {
  15                 mmc2 = &sdio0;
  16         };
  17 };
  18
  19 &sdio0 {
  20         status = "okay";
  21
  22         brcmf: wifi@1 {
  23                 compatible = "brcm,bcm4329-fmac";
  24                 reg = <1>;
  25                 interrupt-parent = <&gpio0>;
  26                 interrupts = <RK_PA3 IRQ_TYPE_LEVEL_HIGH>;
  27                 interrupt-names = "host-wake";
  28                 pinctrl-names = "default";
  29                 pinctrl-0 = <&wifi_host_wake_l>;
  30         };
  31 };
  32
  33 &uart0 {
  34         status = "okay";
  35
  36         bluetooth {
  37                 compatible = "brcm,bcm4345c5";
  38                 clocks = <&rk808 1>;
  39                 clock-names = "lpo";
  40                 device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
  41                 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
  42                 shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
  43                 max-speed = <1500000>;
  44                 pinctrl-names = "default";
  45                 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
  46                 vbat-supply = <&vcc3v3_sys>;
  47                 vddio-supply = <&vcc_1v8>;
  48         };
  49 };