On 02/06/2018 02:05 PM, Krzysztof Kozlowski wrote: > On Mon, Feb 5, 2018 at 4:44 PM, Sylwester Nawrocki > <[email protected]> wrote: >> This patch documents additional entries of the audio-codec and >> i2s-controller properties required for the HDMI audio support. >> >> Signed-off-by: Sylwester Nawrocki <[email protected]> >> --- >> .../devicetree/bindings/sound/samsung,tm2-audio.txt | 14 >> +++++++++----- >> 1 file changed, 9 insertions(+), 5 deletions(-) >> >> diff --git a/Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt >> b/Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt >> index 94442e5673b3..f5ccc12ddc00 100644 >> --- a/Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt >> +++ b/Documentation/devicetree/bindings/sound/samsung,tm2-audio.txt >> @@ -4,9 +4,13 @@ Required properties: >> >> - compatible : "samsung,tm2-audio" >> - model : the user-visible name of this sound complex >> - - audio-codec : the phandle of the wm5110 audio codec node, >> - as described in ../mfd/arizona.txt >> - - i2s-controller : the phandle of the I2S controller >> + - audio-codec : the first entry should be phandle of the wm5110 >> audio >> + codec node, as described in ../mfd/arizona.txt; >> + the second entry should be phandle of the HDMI > > AFAIU, this property is still optional so the wording should be > different. Maybe just add "optional properties" paragraph?
I'd like to keep the second entries required in the documentation, and the driver would still be handling the case with just single entries. -- Regards, Sylwester
