On Sat, Aug 24, 2019 at 10:26:55PM +0200, Michał Mirosław wrote:
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 transmitdata direction. This property makes both use single TF (or RF) pinas LRCLK. At most one can be present.
A single property taking 1 of possible 2 values would prevent the error of more than 1 property present.
- #sound-dai-cells: Should contain <0>.
- This property makes the SSC into an automatically registered DAI.
-- 2.20.1