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[PATCH/RFC,v3,3/7] ARM: shmobile: kzm9g-reference: add DMA channels to the MMCIF DT

Message ID 1372257656-9944-4-git-send-email-g.liakhovetski@gmx.de (mailing list archive)
State Awaiting Upstream
Headers show

Commit Message

Guennadi Liakhovetski June 26, 2013, 2:40 p.m. UTC 
The MMCIF driver can use DMA for data transfer, add suitable
Device Tree bindings.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com>
---
 arch/arm/boot/dts/sh73a0-kzm9g-reference.dts |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
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Patch

diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index b6f759e..348e973 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -149,6 +149,9 @@ 
 	bus-width = <8>;
 	vmmc-supply = <&reg_1p8v>;
 	status = "okay";
+	dmas = <&dma0 0xd1
+		&dma0 0xd2>;
+	dma-names = "tx", "rx";
 };
 
 &sdhi0 {