Commit 136c6531 authored Dec 06, 2023 by Fabio Estevam Committed by Rob Herring Dec 06, 2023

dt-bindings: display: adi,adv75xx: Document #sound-dai-cells

When using audio from ADV7533 or ADV7535 and describing the audio
card via simple-audio-card, the '#sound-dai-cells' needs to be passed.

Document the '#sound-dai-cells' property to fix the following
dt-schema warning:

imx8mn-beacon-kit.dtb: hdmi@3d: '#sound-dai-cells' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/display/bridge/adi,adv7533.yaml#



Signed-off-by: Fabio Estevam <festevam@denx.de>
Acked-by: Adam Ford <aford173@gmail.com>
Link: https://lore.kernel.org/r/20231206093643.2198562-1-festevam@gmail.com


Signed-off-by: Rob Herring <robh@kernel.org>

parent b6c7ca4d

Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml

+6 −0

Original line number	Diff line number	Diff line
		@@ -9,6 +9,9 @@ title: Analog Devices ADV7533/35 HDMI Encoders
		maintainers:
		- Laurent Pinchart <laurent.pinchart@ideasonboard.com>

		allOf:
		- $ref: /schemas/sound/dai-common.yaml#

		description: \|
		The ADV7533 and ADV7535 are HDMI audio and video transmitters
		compatible with HDMI 1.4 and DVI 1.0. They support color space
		@@ -89,6 +92,9 @@ properties:
		$ref: /schemas/types.yaml#/definitions/uint32
		enum: [ 1, 2, 3, 4 ]

		"#sound-dai-cells":
		const: 0

		ports:
		description:
		The ADV7533/35 has two video ports and one audio port.