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authorTakashi Iwai <tiwai@suse.de>2013-06-21 17:52:58 +0200
committerTakashi Iwai <tiwai@suse.de>2013-06-21 17:52:58 +0200
commit0a1801e26c5237c259e863b4071c6a61d33ec666 (patch)
treed6400940c42cd04742398c85cf18e532dc2e56b7 /Documentation/devicetree/bindings/sound/mxs-saif.txt
parent0af49ffe3c04ed5a9095ea1349d3e26a1e8b311a (diff)
parent84bbc4aa2de97143db0f6ef0c3fa0bd84f73b207 (diff)
Merge tag 'asoc-v3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v3.11 Not a big release subsystem wise, the main changes have been some nice improvements on the driver side: - Lots of cleanups and fixes for Blackfin, SGTL5000 and UX500. - Generalisation of the Bluetooth and HDMI stub drivers. - New CODEC drivers for SSM2518 and RT5640. - New machine driver for Tegra CPUs with RT5640.
Diffstat (limited to 'Documentation/devicetree/bindings/sound/mxs-saif.txt')
-rw-r--r--Documentation/devicetree/bindings/sound/mxs-saif.txt17
1 files changed, 11 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/sound/mxs-saif.txt b/Documentation/devicetree/bindings/sound/mxs-saif.txt
index c37ba6143d9b..7ba07a118e37 100644
--- a/Documentation/devicetree/bindings/sound/mxs-saif.txt
+++ b/Documentation/devicetree/bindings/sound/mxs-saif.txt
@@ -3,8 +3,11 @@
Required properties:
- compatible: Should be "fsl,<chip>-saif"
- reg: Should contain registers location and length
-- interrupts: Should contain ERROR and DMA interrupts
-- fsl,saif-dma-channel: APBX DMA channel for the SAIF
+- interrupts: Should contain ERROR interrupt number
+- dmas: DMA specifier, consisting of a phandle to DMA controller node
+ and SAIF DMA channel ID.
+ Refer to dma.txt and fsl-mxs-dma.txt for details.
+- dma-names: Must be "rx-tx".
Optional properties:
- fsl,saif-master: phandle to the master SAIF. It's only required for
@@ -23,14 +26,16 @@ aliases {
saif0: saif@80042000 {
compatible = "fsl,imx28-saif";
reg = <0x80042000 2000>;
- interrupts = <59 80>;
- fsl,saif-dma-channel = <4>;
+ interrupts = <59>;
+ dmas = <&dma_apbx 4>;
+ dma-names = "rx-tx";
};
saif1: saif@80046000 {
compatible = "fsl,imx28-saif";
reg = <0x80046000 2000>;
- interrupts = <58 81>;
- fsl,saif-dma-channel = <5>;
+ interrupts = <58>;
+ dmas = <&dma_apbx 5>;
+ dma-names = "rx-tx";
fsl,saif-master = <&saif0>;
};