Commit 965e0e26 authored by Eddie James's avatar Eddie James Committed by Joel Stanley
Browse files

ARM: dts: aspeed: tacoma: Enable XDMA engine 



Add a reserved memory node for the VGA memory. Add the XDMA engine node,
enable it, and point it's memory region to the VGA memory.

Signed-off-by: default avatarEddie James <eajames@linux.ibm.com>
Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
parent 67268c28

arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts

+11 −0
Original line number Diff line number Diff line
@@ -29,6 +29,12 @@ 
			no-map;

			reg = <0xb8000000 0x4000000>; /* 64M */

		};



		vga_memory: region@bf000000 {

			no-map;

			compatible = "shared-dma-pool";

			reg = <0xbf000000 0x01000000>;	/* 16M */

		};

	};



	gpio-keys {
@@ -912,3 +918,8 @@ 
	pinctrl-0 = <&pinctrl_lpc_default>,

		    <&pinctrl_lsirq_default>;

};



&xdma {

	status = "okay";

	memory-region = <&vga_memory>;

};

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