Commit f69456d3 authored Oct 27, 2020 by Konstantin Aladyshev Committed by Joel Stanley Nov 02, 2020

ARM: dts: aspeed: amd-ethanolx: Enable devices for the iKVM functionality



Enable the USB 2.0 Virtual Hub Controller and
the Video Engine with it's reserved memory region for the implementation
of the iKVM functionality in the BMC.

Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
Reviewed-by: Supreeth Venkatesh <supreeth.venkatesh@amd.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20201027123722.2935-3-aladyshev22@gmail.com


Signed-off-by: Joel Stanley <joel@jms.id.au>

parent efc5dae9

arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts

+22 −0

Original line number	Diff line number	Diff line
		@@ -13,6 +13,21 @@
		memory@80000000 {
		reg = <0x80000000 0x20000000>;
		};

		reserved-memory {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		video_engine_memory: jpegbuffer {
		size = <0x02000000>; /* 32M */
		alignment = <0x01000000>;
		compatible = "shared-dma-pool";
		reusable;
		};
		};


		aliases {
		serial0 = &uart1;
		serial4 = &uart5;
		@@ -220,5 +235,12 @@
		};
		};

		&video {
		status = "okay";
		memory-region = <&video_engine_memory>;
		};

		&vhub {
		status = "okay";
		};

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