From 4d46596d789d86441eeb1f02bb6d9ea10215fa5d Mon Sep 17 00:00:00 2001 From: Grygorii Strashko Date: Wed, 12 Feb 2014 19:20:16 +0200 Subject: [PATCH] ARM: dts: keystone: Use dma-ranges property The dma-ranges property has to be specified per bus and has format: < DMA addr > - Base DMA address for Bus (Bus format 32-bits) < CPU addr > - Corresponding base CPU address (CPU format 64-bits) < DMA range size > - Size of supported DMA range Cc: Russell King Cc: Arnd Bergmann Cc: Olof Johansson Cc: Grant Likely Cc: Rob Herring Signed-off-by: Grygorii Strashko Signed-off-by: Santosh Shilimkar --- arch/arm/boot/dts/keystone.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi index e5a73ff0360c..48d0eb8ca005 100644 --- a/arch/arm/boot/dts/keystone.dtsi +++ b/arch/arm/boot/dts/keystone.dtsi @@ -64,6 +64,7 @@ compatible = "ti,keystone","simple-bus"; interrupt-parent = <&gic>; ranges = <0x0 0x0 0x0 0xc0000000>; + dma-ranges = <0x80000000 0x8 0x00000000 0x80000000>; rstctrl: reset-controller { compatible = "ti,keystone-reset";