arm64: dts: Add devicetree support for HiKey970 board (5510ee99) · Commits · 戴 / test

Add devicetree support for HiKey970 development board which based on Hi3670 SoC and is also one of the 96Boards Consumer Edition and AI platform. Only UART6 is enabled which is the default console required by the 96Boards Consumer Edition Specification. This patch has been tested on HiKey970 Board. Signed-off-by:

Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by:

Wei Xu <xuwei5@hisilicon.com>

arch/arm64/boot/dts/hisilicon/Makefile

+1 −0

Original line number	Diff line number	Diff line
		# SPDX-License-Identifier: GPL-2.0
		dtb-$(CONFIG_ARCH_HISI) += hi3660-hikey960.dtb
		dtb-$(CONFIG_ARCH_HISI) += hi3670-hikey970.dtb
		dtb-$(CONFIG_ARCH_HISI) += hi3798cv200-poplar.dtb
		dtb-$(CONFIG_ARCH_HISI) += hi6220-hikey.dtb
		dtb-$(CONFIG_ARCH_HISI) += hip05-d02.dtb

arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts

0 → 100644

+35 −0

Original line number	Diff line number	Diff line
		// SPDX-License-Identifier: GPL-2.0
		/*
		* dts file for Hisilicon HiKey970 Development Board
		*
		* Copyright (C) 2016, Hisilicon Ltd.
		* Copyright (C) 2018, Linaro Ltd.
		*
		*/

		/dts-v1/;

		#include "hi3670.dtsi"

		/ {
		model = "HiKey970";
		compatible = "hisilicon,hi3670-hikey970", "hisilicon,hi3670";

		aliases {
		serial6 = &uart6; /* console UART */
		};

		chosen {
		stdout-path = "serial6:115200n8";
		};

		memory@0 {
		device_type = "memory";
		/* expect bootloader to fill in this region */
		reg = <0x0 0x0 0x0 0x0>;
		};
		};

		&uart6 {
		status = "okay";
		};

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