From: Santosh Shilimkar <santosh.shilimkar@ti.com>
Date: Mon, 24 Feb 2014 21:42:19 +0000 (-0500)
Subject: ARM: dts: keystone: Update USB node for dma properties
X-Git-Tag: v3.16-rc1~30^2~41^2~24^2~3
X-Git-Url: http://git.cascardo.info/?p=cascardo%2Flinux.git;a=commitdiff_plain;h=86156978a398dfc92294653c49c9374aaa6e5316

ARM: dts: keystone: Update USB node for dma properties

Keystone supports dma-coherent on USB master and also needs
dma-ranges to specify the hardware alias memory range in which DMA
can be operational.

Cc: Russell King <linux@arm.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Olof Johansson <olof@lixom.net>
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
---

diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 48d0eb8ca005..d9f99e7deb83 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -173,6 +173,8 @@
 			clock-names = "usb";
 			interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
 			ranges;
+			dma-coherent;
+			dma-ranges;
 			status = "disabled";
 
 			dwc3@2690000 {