linux-kernel - [PATCH 1/3] dt-bindings: display/msm/gpu: constrain clocks in top-level

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Date: Sun, 23 Jun 2024 14:00:24 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Rob Clark <robdclark@...il.com>,
	Sean Paul <sean@...rly.run>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Abhinav Kumar <quic_abhinavk@...cinc.com>,
	Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
	Marijn Suijten <marijn.suijten@...ainline.org>,
	David Airlie <airlied@...il.com>,
	Daniel Vetter <daniel@...ll.ch>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	linux-arm-msm@...r.kernel.org,
	dri-devel@...ts.freedesktop.org,
	freedreno@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 1/3] dt-bindings: display/msm/gpu: constrain clocks in top-level

We expect each schema with variable number of clocks, to have the widest
constrains in top-level "properties:".  This is more readable and also
makes binding stricter, if there is no "if:then:" block for given
variant.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 Documentation/devicetree/bindings/display/msm/gpu.yaml | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/msm/gpu.yaml b/Documentation/devicetree/bindings/display/msm/gpu.yaml
index 40b5c6bd11f8..253e68d92779 100644
--- a/Documentation/devicetree/bindings/display/msm/gpu.yaml
+++ b/Documentation/devicetree/bindings/display/msm/gpu.yaml
@@ -32,9 +32,13 @@ properties:
           - pattern: '^amd,imageon-200\.[0-1]$'
           - const: amd,imageon
 
-  clocks: true
+  clocks:
+    minItems: 2
+    maxItems: 7
 
-  clock-names: true
+  clock-names:
+    minItems: 2
+    maxItems: 7
 
   reg:
     minItems: 1
-- 
2.43.0