This is a note to let you know that I've just added the patch titled
powerpc/85xx: fix compatible properties of the P1022DS DMA nodes used for
audio
to the 2.6.37-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
powerpc-85xx-fix-compatible-properties-of-the-p1022ds-dma-nodes-used-for-audio.patch
and it can be found in the queue-2.6.37 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From b2e0861e51f2961954330dcafe6d148ee3ab5cff Mon Sep 17 00:00:00 2001
From: Timur Tabi <[email protected]>
Date: Fri, 3 Dec 2010 10:52:14 -0600
Subject: powerpc/85xx: fix compatible properties of the P1022DS DMA nodes used
for audio
From: Timur Tabi <[email protected]>
commit b2e0861e51f2961954330dcafe6d148ee3ab5cff upstream.
In order to prevent the fsl_dma driver from claiming the DMA channels that the
P1022DS audio driver needs, the compatible properties for those nodes must say
"fsl,ssi-dma-channel" instead of "fsl,eloplus-dma-channel".
Signed-off-by: Timur Tabi <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
arch/powerpc/boot/dts/p1022ds.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/arch/powerpc/boot/dts/p1022ds.dts
+++ b/arch/powerpc/boot/dts/p1022ds.dts
@@ -291,13 +291,13 @@
ranges = <0x0 0xc100 0x200>;
cell-index = <1>;
dma00: dma-channel@0 {
- compatible = "fsl,eloplus-dma-channel";
+ compatible = "fsl,ssi-dma-channel";
reg = <0x0 0x80>;
cell-index = <0>;
interrupts = <76 2>;
};
dma01: dma-channel@80 {
- compatible = "fsl,eloplus-dma-channel";
+ compatible = "fsl,ssi-dma-channel";
reg = <0x80 0x80>;
cell-index = <1>;
interrupts = <77 2>;
Patches currently in stable-queue which might be from [email protected] are
queue-2.6.37/powerpc-85xx-fix-compatible-properties-of-the-p1022ds-dma-nodes-used-for-audio.patch
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