When McASP is bus master it's reference clock (AUXCLK) might not be a static clock, but running at a specific FS ratio. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx> --- .../devicetree/bindings/sound/davinci-mcasp-audio.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt index a58f79f5345c..c483dcec01f8 100644 --- a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt +++ b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.txt @@ -44,6 +44,9 @@ Optional properties: please refer to pinctrl-bindings.txt - fck_parent : Should contain a valid clock name which will be used as parent for the McASP fck +- auxclk-fs-ratio: When McASP is bus master indicates the ratio between AUCLK + and FS rate if applicable: + AUCLK rate = auxclk-fs-ratio * FS rate Optional GPIO support: If any McASP pin need to be used as GPIO then the McASP node must have: -- Peter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
