Add single-pin LRCLK source options for Atmel SSC module.
Signed-off-by: Michał Mirosław mirq-linux@rere.qmqm.pl
--- v2: split from implementation patch
--- Documentation/devicetree/bindings/misc/atmel-ssc.txt | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/misc/atmel-ssc.txt b/Documentation/devicetree/bindings/misc/atmel-ssc.txt index f9fb412642fe..c98e96dbec3a 100644 --- a/Documentation/devicetree/bindings/misc/atmel-ssc.txt +++ b/Documentation/devicetree/bindings/misc/atmel-ssc.txt @@ -24,6 +24,11 @@ Optional properties: this parameter to choose where the clock from. - By default the clock is from TK pin, if the clock from RK pin, this property is needed. + - atmel,lrclk-from-tf-pin: bool property. + - atmel,lrclk-from-rf-pin: bool property. + - SSC in slave mode gets LRCLK from RF for receive and TF for transmit + data direction. This property makes both use single TF (or RF) pin + as LRCLK. At most one can be present. - #sound-dai-cells: Should contain <0>. - This property makes the SSC into an automatically registered DAI.