On 26/01/2024 08:35, Chen-Yu Tsai wrote: > The ITE IT6505 display bridge can take one I2S input and transmit it > over the DisplayPort link. > > Add #sound-dai-cells (= 0) to the binding for it. > > Signed-off-by: Chen-Yu Tsai <wenst@xxxxxxxxxxxx> > --- > The driver side changes [1] are still being worked on, but given the > hardware is very simple, it would be nice if we could land the binding > first and be able to introduct device trees that have this. > > [1] https://lore.kernel.org/linux-arm-kernel/20230730180803.22570-4-jiaxin.yu@xxxxxxxxxxxx/ > > .../devicetree/bindings/display/bridge/ite,it6505.yaml | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml > index 348b02f26041..7ec4decc9c21 100644 > --- a/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml > +++ b/Documentation/devicetree/bindings/display/bridge/ite,it6505.yaml > @@ -52,6 +52,9 @@ properties: > maxItems: 1 > description: extcon specifier for the Power Delivery > > + "#sound-dai-cells": > + const: 0 In such case you also want to $ref /schemas/sound/dai-common.yaml. Best regards, Krzysztof
