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Subject[PATCH v1 3/3] dt-bindings: display: add #sound-dai-cells property to rockchip inno hdmi
The Rockchip inno HDMI controller can take one I2S input and transmit it
over the HDMI output. Add #sound-dai-cells (= 0) to the binding for it.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
.../bindings/display/rockchip/rockchip,inno-hdmi.yaml | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,inno-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,inno-hdmi.yaml
index be78dcfa1c76..5b87b0f1963e 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,inno-hdmi.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,inno-hdmi.yaml
@@ -37,6 +37,9 @@ properties:
power-domains:
maxItems: 1

+ "#sound-dai-cells":
+ const: 0
+
ports:
$ref: /schemas/graph.yaml#/properties/ports

@@ -66,6 +69,7 @@ required:
- ports

allOf:
+ - $ref: /schemas/sound/dai-common.yaml#
- if:
properties:
compatible:
@@ -106,6 +110,7 @@ examples:
clock-names = "pclk";
pinctrl-names = "default";
pinctrl-0 = <&hdmi_ctl>;
+ #sound-dai-cells = <0>;

ports {
#address-cells = <1>;
--
2.39.2

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