From 0a05ef0ec1cb1b76b362096b48190fd8a1af487d Mon Sep 17 00:00:00 2001
From: Lee Jones <lee.jones@linaro.org>
Date: Tue, 19 Nov 2013 11:07:40 +0000
Subject: [PATCH] dma: ste_dma40: Expand DT binding to accept 'high-priority
channel' flag
This is used for MSP (audio) devices which is about to be fully DT:ed.
Cc: devicetree@vger.kernel.org
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
Documentation/devicetree/bindings/dma/ste-dma40.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/dma/ste-dma40.txt b/Documentation/devicetree/bindings/dma/ste-dma40.txt
index a8c21c256baa5..1f5729f106216 100644
--- a/Documentation/devicetree/bindings/dma/ste-dma40.txt
+++ b/Documentation/devicetree/bindings/dma/ste-dma40.txt
@@ -50,6 +50,9 @@ Each dmas request consists of 4 cells:
0x00000008: Use fixed channel:
Use automatic channel selection when unset
Use DMA request line number when set
+ 0x00000010: Set channel as high priority:
+ Normal priority when unset
+ High priority when set
Example:
--
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