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Unverified Commit 3bba4e2f authored by Manivannan Sadhasivam's avatar Manivannan Sadhasivam
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arm64: dts: bitmain: Add Sophon Egde board support 

Add devicetree support for Sophon Edge board from Bitmain based on
BM1880 SoC. This board is one of the 96Boards Consumer and AI platform.
More information about this board can be found in 96Boards product page:

https://www.96boards.org/documentation/consumer/sophon-edge/



Only UART peripheral support is enabled for now.

Signed-off-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
parent c8ec3743

arch/arm64/boot/dts/bitmain/Makefile

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# SPDX-License-Identifier: GPL-2.0+



dtb-$(CONFIG_ARCH_BITMAIN) += bm1880-sophon-edge.dtb

arch/arm64/boot/dts/bitmain/bm1880-sophon-edge.dts

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

/*

 * Copyright (c) 2019 Linaro Ltd.

 * Author: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

 */



/dts-v1/;



#include "bm1880.dtsi"



/ {

	compatible = "bitmain,sophon-edge", "bitmain,bm1880";

	model = "Sophon Edge";



	aliases {

		serial0 = &uart0;

		serial1 = &uart2;

		serial2 = &uart1;

	};



	chosen {

		stdout-path = "serial0:115200n8";

	};



	memory@0 {

		device_type = "memory";

		reg = <0x1 0x00000000 0x0 0x40000000>; // 1GB

	};



	uart_clk: uart-clk {

		compatible = "fixed-clock";

		clock-frequency = <500000000>;

		#clock-cells = <0>;

	};

};



&uart0 {

	status = "okay";

	clocks = <&uart_clk>;

};



&uart1 {

	status = "okay";

	clocks = <&uart_clk>;

};



&uart2 {

	status = "okay";

	clocks = <&uart_clk>;

};