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-opp.dtsi" 10 11/ { 12 model = "Radxa ROCK Pi 4B"; 13 compatible = "radxa,rockpi4b", "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 IRQ_TYPE_LEVEL_HIGH>; 28 interrupt-names = "host-wake"; 29 pinctrl-names = "default"; 30 pinctrl-0 = <&wifi_host_wake_l>; 31 }; 32}; 33 34&spi1 { 35 status = "okay"; 36 37 flash@0 { 38 compatible = "jedec,spi-nor"; 39 reg = <0>; 40 spi-max-frequency = <10000000>; 41 }; 42}; 43 44&uart0 { 45 status = "okay"; 46 47 bluetooth { 48 compatible = "brcm,bcm4345c5"; 49 clocks = <&rk808 1>; 50 clock-names = "lpo"; 51 device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>; 52 host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>; 53 shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>; 54 max-speed = <1500000>; 55 pinctrl-names = "default"; 56 pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>; 57 vbat-supply = <&vcc3v3_sys>; 58 vddio-supply = <&vcc_1v8>; 59 }; 60}; 61