ti,codec property is not used in omap-twl4030 driver in linux kernel but
we keep it as optional property, so that the existing dtbs do not
become noncompliant after the change on other OS.
Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/sound/omap-twl4030.txt | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/omap-twl4030.txt b/Documentation/devicetree/bindings/sound/omap-twl4030.txt
index 1ab6bc8..f6a715e 100644
--- a/Documentation/devicetree/bindings/sound/omap-twl4030.txt
+++ b/Documentation/devicetree/bindings/sound/omap-twl4030.txt
@@ -4,9 +4,9 @@ Required properties:
- compatible: "ti,omap-twl4030"
- ti,model: Name of the sound card (for example "omap3beagle")
- ti,mcbsp: phandle for the McBSP node
-- ti,codec: phandle for the twl4030 audio node
Optional properties:
+- ti,codec: phandle for the twl4030 audio node
- ti,mcbsp-voice: phandle for the McBSP node connected to the voice port of twl
- ti, jack-det-gpio: Jack detect GPIO
- ti,audio-routing: List of connections between audio components.
@@ -59,5 +59,4 @@ sound {
ti,model = "omap3beagle";
ti,mcbsp = <&mcbsp2>;
- ti,codec = <&twl_audio>;
};
--
1.9.1
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