mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-10-05 08:26:59 +00:00
Code Issues Releases Wiki Activity

ASoC: dt-bindings: simple-card: add missing #address-cells/#size-cells

Browse source 
In case of using MIXer with Simple Audio Card, it needs below DT.

	simple-audio-card,dai-link@1 {
		cpu@0 {
			...
		};
		cpu@1 {
			...
		};
		...
	};

This case, it requires "reg = <xxx>" which needs #address-cells/#size-cells,
but simple-audio-card.yaml is missing these. This patch adds it.

Without this patch, we will get below warning.

${LINUX}/arch/arm64/boot/dts/renesas/r8a77950-ulcb.dtb: sound: simple-audio-card,dai-link@0: '#address-cells', '#size-cells' do not match any of the regexes: '^codec(@[0-9a-f]+)?', '^cpu(@[0-9a-f]+)?', 'pinctrl-[0-9]+'
	From schema: ${LINUX}/Documentation/devicetree/bindings/sound/simple-card.yaml

Link: https://lore.kernel.org/r/167344317928.394453.14105689826645262807.robh@kernel.org
Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87cz757rdi.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2023-01-23 05:27:06 +00:00 committed by Mark Brown
parent 60cc61a68c
commit 9e8593ec9e
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
Documentation/devicetree/bindings/sound/simple-card.yaml
View file

@ -217,6 +217,10 @@ patternProperties:
reg:
maxItems: 1
"#address-cells":
const: 1
"#size-cells":
const: 0
# common properties
frame-master:
$ref: "#/definitions/frame-master"