The #sound-dai-cells DT property is required to describe link between the HDMI IP block and the SoC's audio subsystem. Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx> --- .../devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml index af638b6c0d21..3768df80ca7a 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml @@ -124,6 +124,9 @@ properties: description: phandle to the GRF to mux vopl/vopb. + "#sound-dai-cells": + const: 0 + required: - compatible - reg -- 2.39.2