On Mon, Aug 18, 2014 at 10:46:41PM +0100, Jyri Sarha wrote: > Add machine driver support for BeagleBone-Black HDMI audio. BBB has > NXP TDA998X HDMI transmitter connected to McASP port in I2S mode. The > 44100 Hz sample-rate and it's multiples can not be accurately produced > on BBB. The only supported sample format is SNDRV_PCM_FORMAT_S32_LE. > The 8 least significant bits are ignored. > > Signed-off-by: Jyri Sarha <jsarha@xxxxxx> > --- > .../bindings/sound/davinci-evm-audio.txt | 4 +- > sound/soc/davinci/davinci-evm.c | 82 +++++++++++++++++++- > 2 files changed, 83 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/sound/davinci-evm-audio.txt b/Documentation/devicetree/bindings/sound/davinci-evm-audio.txt > index 963e100..c137436 100644 > --- a/Documentation/devicetree/bindings/sound/davinci-evm-audio.txt > +++ b/Documentation/devicetree/bindings/sound/davinci-evm-audio.txt > @@ -1,7 +1,9 @@ > * Texas Instruments SoC audio setups with TLV320AIC3X Codec > > Required properties: > -- compatible : "ti,da830-evm-audio" : forDM365/DA8xx/OMAPL1x/AM33xx > +- compatible : "ti,da830-evm-audio" : for DM365/DA8xx/OMAPL1x/AM33xx > + "ti,am335x-beaglebone-black-audio" : for Beaglebone-black HDMI > + audio To keep this legible I'd recommend reorganising this like: - compatible: should contain one of: * "ti,da830-evm-audio" for DM365/DA8xx/OMAPL1x/AM33xx * "ti,am335x-beaglebone-black-audio" for Beaglebone-black HDMI audio For the BBB case, do you expect both strings or just the BBB-specific string? Is the 'x' in the BBB string a wildcard? If we know the particular number for BBB we should use that. Cheers, Mark. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
