From 1dc737c44a11c66f23ebeb09796f52f4b60d59c7 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 21 Aug 2012 12:31:06 +0200 Subject: ARM: highbank: add coherent DMA setup Some highbank DMA masters can support coherent (ACP) or non-coherent DMA. This sets up dma_map_ops for masters which are configured for coherent DMA. Signed-off-by: Rob Herring Signed-off-by: Marek Szyprowski --- arch/arm/boot/dts/highbank.dts | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/boot/dts/highbank.dts') diff --git a/arch/arm/boot/dts/highbank.dts b/arch/arm/boot/dts/highbank.dts index 9fecf1ae777b..7414577c177f 100644 --- a/arch/arm/boot/dts/highbank.dts +++ b/arch/arm/boot/dts/highbank.dts @@ -121,6 +121,7 @@ compatible = "calxeda,hb-ahci"; reg = <0xffe08000 0x10000>; interrupts = <0 83 4>; + dma-coherent; }; sdhci@ffe0e000 { -- cgit v1.2.1