The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/arm64/rockchip/rk3399-rock-pi-4b-plus.dts

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    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 #include "rk3399-op1-opp.dtsi"
   10 
   11 / {
   12         model = "Radxa ROCK Pi 4B+";
   13         compatible = "radxa,rockpi4b-plus", "radxa,rockpi4", "rockchip,rk3399";
   14 
   15         aliases {
   16                 mmc2 = &sdio0;
   17         };
   18 };
   19 
   20 &es8316 {
   21         pinctrl-0 = <&hp_detect &hp_int>;
   22         pinctrl-names = "default";
   23         interrupt-parent = <&gpio1>;
   24         interrupts = <RK_PA1 IRQ_TYPE_LEVEL_HIGH>;
   25 };
   26 
   27 &sdio0 {
   28         status = "okay";
   29 
   30         brcmf: wifi@1 {
   31                 compatible = "brcm,bcm4329-fmac";
   32                 reg = <1>;
   33                 interrupt-parent = <&gpio0>;
   34                 interrupts = <RK_PA3 GPIO_ACTIVE_HIGH>;
   35                 interrupt-names = "host-wake";
   36                 pinctrl-names = "default";
   37                 pinctrl-0 = <&wifi_host_wake_l>;
   38         };
   39 };
   40 
   41 &sound {
   42         hp-det-gpio = <&gpio1 RK_PA0 GPIO_ACTIVE_HIGH>;
   43 };
   44 
   45 &uart0 {
   46         status = "okay";
   47 
   48         bluetooth {
   49                 compatible = "brcm,bcm4345c5";
   50                 clocks = <&rk808 1>;
   51                 clock-names = "lpo";
   52                 device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
   53                 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
   54                 shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
   55                 max-speed = <1500000>;
   56                 pinctrl-names = "default";
   57                 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
   58                 vbat-supply = <&vcc3v3_sys>;
   59                 vddio-supply = <&vcc_1v8>;
   60         };
   61 };

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