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authorSteven Eckhoff <steven.eckhoff.opensource@gmail.com>2018-05-31 23:24:07 +0300
committerMark Brown <broonie@kernel.org>2018-06-01 14:05:30 +0300
commit0e725b483bbed3c6178c3928fd9b62dadc2eb240 (patch)
treebdad4748194fc12fe092a0d1e5707fae3abb5414 /Documentation/devicetree/bindings
parent56c3a95385df558a471f7fcedba73c9ed836a906 (diff)
downloadlinux-0e725b483bbed3c6178c3928fd9b62dadc2eb240.tar.xz
ASoC: TSCS454: Add Support
Currently there is no support for Tempo Semiconductor's TSCS454 CODEC. Add support for it. Signed-off-by: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings')
-rw-r--r--Documentation/devicetree/bindings/sound/tscs454.txt23
1 files changed, 23 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/tscs454.txt b/Documentation/devicetree/bindings/sound/tscs454.txt
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index 000000000000..3ba3e2d2c206
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+++ b/Documentation/devicetree/bindings/sound/tscs454.txt
@@ -0,0 +1,23 @@
+TSCS454 Audio CODEC
+
+Required Properties:
+
+ - compatible : "tempo,tscs454"
+
+ - reg : <0x69>
+
+ - clock-names: Must one of the following "xtal", "mclk1", "mclk2"
+
+ - clocks: phandle of the clock that provides the codec sysclk
+
+ Note: If clock is not provided then bit clock is assumed
+
+Example:
+
+redwood: codec@69 {
+ #sound-dai-cells = <1>;
+ compatible = "tempo,tscs454";
+ reg = <0x69>;
+ clock-names = "mclk1";
+ clocks = <&audio_mclk>;
+};