Re: [PATCH/RFC 6/6] ARM: shmobile: kzm9g-reference: add DMA channels to the MMCIF DT
On Thu, Apr 11, 2013 at 12:19:49AM +0200, Guennadi Liakhovetski wrote:
> The MMCIF driver can use DMA for data transfer, add suitable
> Device Tree bindings.
>
> Signed-off-by: Guennadi Liakhovetski
Hi Guennadi, this seems reasonable to me.
I guess the best thing is for you to repost it once the pre-requisites
are in place.
> ---
> arch/arm/boot/dts/sh73a0-kzm9g-reference.dts |3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
> b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
> index ed9dd45..e1d0d5d 100644
> --- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
> +++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
> @@ -156,6 +156,9 @@
> bus-width = <8>;
> vmmc-supply = <_1p8v>;
> status = "okay";
> + dmas = < 0xd1
> + 0xd2>;
> + dma-names = "tx", "rx";
> };
>
> {
> --
> 1.7.2.5
>
> --
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Re: [PATCH/RFC 6/6] ARM: shmobile: kzm9g-reference: add DMA channels to the MMCIF DT
On Thu, Apr 11, 2013 at 12:19:49AM +0200, Guennadi Liakhovetski wrote:
The MMCIF driver can use DMA for data transfer, add suitable
Device Tree bindings.
Signed-off-by: Guennadi Liakhovetski g.liakhovetski+rene...@gmail.com
Hi Guennadi, this seems reasonable to me.
I guess the best thing is for you to repost it once the pre-requisites
are in place.
---
arch/arm/boot/dts/sh73a0-kzm9g-reference.dts |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
index ed9dd45..e1d0d5d 100644
--- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
+++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts
@@ -156,6 +156,9 @@
bus-width = 8;
vmmc-supply = reg_1p8v;
status = okay;
+ dmas = dma0 0xd1
+ dma0 0xd2;
+ dma-names = tx, rx;
};
sdhi0 {
--
1.7.2.5
--
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