[PATCH v2 7/7] ARM: dts: keystone: Udate USB node for dma properties

Santosh Shilimkar santosh.shilimkar at ti.com
Thu Feb 27 16:17:52 EST 2014

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 at arm.linux.org.uk>
Cc: Arnd Bergmann <arnd at arndb.de>
Cc: Olof Johansson <olof at lixom.net>
Cc: Grant Likely <grant.likely at linaro.org>
Cc: Rob Herring <robh+dt at kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar at ti.com>
 arch/arm/boot/dts/keystone.dtsi |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index 171579d..de155c0 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -200,6 +200,8 @@
 			clock-names = "usb";
 			interrupts = <GIC_SPI 393 IRQ_TYPE_EDGE_RISING>;
+			dma-coherent;
+			dma-ranges;
 			status = "disabled";
 			dwc3 at 2690000 {

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