Unverified Commit c2e01602 authored Jul 10, 2018 by Maxime Ripard

ARM: dts: sun5i: Add support for the C1 SRAM region with the SRAM controller



This adds support for the C1 SRAM region (to be used with the SRAM
controller driver) for sun5i-based platforms. The region is shared
between the Video Engine and the CPU.

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
[Maxime: Fixed the SRAM C size to take the C2 and C3 SRAM into account]
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

parent f4ca1a5c

arch/arm/boot/dts/sun5i.dtsi

+14 −0

Original line number	Diff line number	Diff line
		@@ -150,6 +150,20 @@
		status = "disabled";
		};
		};

		sram_c: sram@1d00000 {
		compatible = "mmio-sram";
		reg = <0x01d00000 0xd0000>;
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <0 0x01d00000 0xd0000>;

		ve_sram: sram-section@0 {
		compatible = "allwinner,sun5i-a13-sram-c1",
		"allwinner,sun4i-a10-sram-c1";
		reg = <0x000000 0x80000>;
		};
		};
		};

		dma: dma-controller@1c02000 {