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From: Fabio Estevam <festevam@gmail.com>
To: Laurent.pinchart@ideasonboard.com
Cc: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
	conor+dt@kernel.org, devicetree@vger.kernel.org,
	dri-devel@lists.freedesktop.org, aford173@gmail.com,
	Fabio Estevam <festevam@denx.de>
Subject: [PATCH v2] dt-bindings: display: adi,adv75xx: Document #sound-dai-cells
Date: Wed,  6 Dec 2023 06:36:43 -0300	[thread overview]
Message-ID: <20231206093643.2198562-1-festevam@gmail.com> (raw)

From: Fabio Estevam <festevam@denx.de>

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>
---
Changes since v1:
- Also pass '$ref: /schemas/sound/dai-common.yaml#' (Krzysztof).

 .../devicetree/bindings/display/bridge/adi,adv7533.yaml     | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml b/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml
index 987aa83c2649..df20a3c9c744 100644
--- a/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml
+++ b/Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml
@@ -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.
-- 
2.34.1


             reply	other threads:[~2023-12-06  9:36 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-06  9:36 Fabio Estevam [this message]
2023-12-06 22:09 ` [PATCH v2] dt-bindings: display: adi,adv75xx: Document #sound-dai-cells Rob Herring

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