linux-kernel - [PATCH] ASoC: dt-bindings: cirrus,cs42l43: Fix 'gpio-ranges' schema

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Message-ID: <20240311222554.1940567-1-robh@kernel.org>
Date: Mon, 11 Mar 2024 16:25:53 -0600
From: Rob Herring <robh@...nel.org>
To: James Schulman <james.schulman@...rus.com>,
	David Rhodes <david.rhodes@...rus.com>,
	Richard Fitzgerald <rf@...nsource.cirrus.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	patches@...nsource.cirrus.com
Cc: alsa-devel@...a-project.org,
	linux-sound@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] ASoC: dt-bindings: cirrus,cs42l43: Fix 'gpio-ranges' schema

'gpio-ranges' is a phandle-array which is really a matrix. The schema in
cirrus,cs42l43 is incomplete as it doesn't define there's only a single
entry. Add the outer array constraints that there is a single entry.

Signed-off-by: Rob Herring <robh@...nel.org>
---
 .../devicetree/bindings/sound/cirrus,cs42l43.yaml     | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/cirrus,cs42l43.yaml b/Documentation/devicetree/bindings/sound/cirrus,cs42l43.yaml
index 7f9d8c7a635a..99a536601cc7 100644
--- a/Documentation/devicetree/bindings/sound/cirrus,cs42l43.yaml
+++ b/Documentation/devicetree/bindings/sound/cirrus,cs42l43.yaml
@@ -185,11 +185,12 @@ properties:
 
       gpio-ranges:
         items:
-          - description: A phandle to the CODEC pinctrl node
-            minimum: 0
-          - const: 0
-          - const: 0
-          - const: 3
+          - items:
+              - description: A phandle to the CODEC pinctrl node
+                minimum: 0
+              - const: 0
+              - const: 0
+              - const: 3
 
     patternProperties:
       "-state$":
-- 
2.43.0