Documentation: omap-twl4030: Move ti,codec property to optional

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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@goldelico.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

authored by

Marek Belisko and committed by

Tony Lindgren 11 years ago 624ce761 3eb78ea8

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1 changed file

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Documentation

devicetree

bindings

sound

omap-twl4030.txt

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Documentation/devicetree/bindings/sound/omap-twl4030.txt

··· 4 4 - compatible: "ti,omap-twl4030" 5 5 - ti,model: Name of the sound card (for example "omap3beagle") 6 6 - ti,mcbsp: phandle for the McBSP node 7 - - ti,codec: phandle for the twl4030 audio node 8 7 9 8 Optional properties: 9 + - ti,codec: phandle for the twl4030 audio node 10 10 - ti,mcbsp-voice: phandle for the McBSP node connected to the voice port of twl 11 11 - ti, jack-det-gpio: Jack detect GPIO 12 12 - ti,audio-routing: List of connections between audio components. ··· 59 59 ti,model = "omap3beagle"; 60 60 61 61 ti,mcbsp = <&mcbsp2>; 62 - ti,codec = <&twl_audio>; 63 62 };