Commit 86a0e14a authored by Christopher Obbard's avatar Christopher Obbard Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Add Radxa ROCK 4SE 



Add board-specific devicetree file for the RK3399T-based Radxa ROCK 4SE
board. This board offers similar peripherals in a similar form-factor to
the existing ROCK Pi 4B but uses the cost-optimised RK3399T processor
(which has different OPP table than the RK3399) and other minimal hardware
changes.

Signed-off-by: default avatarChristopher Obbard <chris.obbard@collabora.com>
Link: https://lore.kernel.org/r/20230710115025.507439-4-chris.obbard@collabora.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent e7afb99e

arch/arm64/boot/dts/rockchip/Makefile

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@@ -58,6 +58,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb 
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-mezzanine.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-plus.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-4c-plus.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-4se.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4a.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4a-plus.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4b.dtb

arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts

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+65 −0
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)

/*

 * Copyright (c) 2019 Akash Gajjar <Akash_Gajjar@mentor.com>

 * Copyright (c) 2019 Pragnesh Patel <Pragnesh_Patel@mentor.com>

 */



/dts-v1/;

#include "rk3399-rock-pi-4.dtsi"

#include "rk3399-t-opp.dtsi"



/ {

	model = "Radxa ROCK 4SE";

	compatible = "radxa,rock-4se", "rockchip,rk3399";



	aliases {

		mmc2 = &sdio0;

	};

};



&pinctrl {

	usb2 {

		vcc5v0_host_en: vcc5v0-host-en {

			rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;

		};

	};

};



&sdio0 {

	status = "okay";



	brcmf: wifi@1 {

		compatible = "brcm,bcm4329-fmac";

		reg = <1>;

		interrupt-parent = <&gpio0>;

		interrupts = <RK_PA3 IRQ_TYPE_LEVEL_HIGH>;

		interrupt-names = "host-wake";

		pinctrl-names = "default";

		pinctrl-0 = <&wifi_host_wake_l>;

	};

};



&uart0 {

	status = "okay";



	bluetooth {

		compatible = "brcm,bcm4345c5";

		clocks = <&rk808 1>;

		clock-names = "lpo";

		device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;

		host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;

		shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;

		max-speed = <1500000>;

		pinctrl-names = "default";

		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;

		vbat-supply = <&vcc3v3_sys>;

		vddio-supply = <&vcc_1v8>;

	};

};



&vcc5v0_host {

	enable-active-high;

	gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;

	pinctrl-names = "default";

	pinctrl-0 = <&vcc5v0_host_en>;

};