Commit a1d32814 authored by Christopher Obbard's avatar Christopher Obbard Committed by Heiko Stuebner
Browse files

arm64: dts: rockchip: Add rock-5b board 



Add board file for the RK3588 Rock 5B board. This is a basic
implementation which just brings up the eMMC and UART which is
enough to successfully boot Linux.

The ethernet controller is connected via PCIe so support will
come in a follow-up patch.

Signed-off-by: default avatarChristopher Obbard <chris.obbard@collabora.com>
Reviewed-by: default avatarMichael Riesch <michael.riesch@wolfvision.net>
Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230109155801.51642-8-sebastian.reichel@collabora.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent d1824cf9

arch/arm64/boot/dts/rockchip/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -87,4 +87,5 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-odroid-m1.dtb 
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-radxa-e25.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-rock-3a.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-evb1-v10.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588-rock-5b.dtb

dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-rock-5a.dtb

arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts

0 → 100644
+44 −0
Original line number Diff line number Diff line 
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)



/dts-v1/;



#include "rk3588.dtsi"



/ {

	model = "Radxa ROCK 5 Model B";

	compatible = "radxa,rock-5b", "rockchip,rk3588";



	aliases {

		mmc1 = &sdhci;

		serial2 = &uart2;

	};



	chosen {

		stdout-path = "serial2:1500000n8";

	};



	vcc5v0_sys: vcc5v0-sys-regulator {

		compatible = "regulator-fixed";

		regulator-name = "vcc5v0_sys";

		regulator-always-on;

		regulator-boot-on;

		regulator-min-microvolt = <5000000>;

		regulator-max-microvolt = <5000000>;

	};

};



&sdhci {

	bus-width = <8>;

	no-sdio;

	no-sd;

	non-removable;

	max-frequency = <200000000>;

	mmc-hs400-1_8v;

	mmc-hs400-enhanced-strobe;

	status = "okay";

};



&uart2 {

	pinctrl-0 = <&uart2m0_xfer>;

	status = "okay";

};