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arm64: dts: rockchip: Add Radxa ROCK 4SE

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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: Christopher Obbard <chris.obbard@collabora.com>
Link: https://lore.kernel.org/r/20230710115025.507439-4-chris.obbard@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Christopher Obbard 2023-07-10 12:50:25 +01:00 committed by Heiko Stuebner
parent e7afb99e8f
commit 86a0e14a82
2 changed files with 66 additions and 0 deletions
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1
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

65
arch/arm64/boot/dts/rockchip/rk3399-rock-4se.dts Normal file
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@ -0,0 +1,65 @@
// 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>;
};