linux-kernel - [PATCH] dt-bindings: display: msm: sm8350-mdss: document the third interconnect path

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Message-Id: <20241204-topic-misc-sm8350-mdss-bindings-fix-v1-1-aa492a306bdb@linaro.org>
Date: Wed, 04 Dec 2024 11:36:37 +0100
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Rob Clark <robdclark@...il.com>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, Sean Paul <sean@...rly.run>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Robert Foss <rfoss@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH] dt-bindings: display: msm: sm8350-mdss: document the third
 interconnect path

Document the missing third "cpu-cfg" interconnect path for the MDSS hardware
found on the Qualcomm SM8350 platform.

This fixes:
display-subsystem@...0000: interconnects: [[121, 7, 0, 77, 1, 0], [121, 8, 0, 77, 1, 0], [78, 2, 3, 79, 16, 3]] is too long
	from schema $id: http://devicetree.org/schemas/display/msm/qcom,sm8350-mdss.yaml#
display-subsystem@...0000: interconnect-names: ['mdp0-mem', 'mdp1-mem', 'cpu-cfg'] is too long
	from schema $id: http://devicetree.org/schemas/display/msm/qcom,sm8350-mdss.yaml#

Fixes: 430e11f42bff ("dt-bindings: display: msm: Add qcom, sm8350-mdss binding")
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml b/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml
index 163fc83c1e80cf07383f9aef510f2f58a26e1ecc..cd9c6c78413f887c984b522f83cc7e437ce97d25 100644
--- a/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml
+++ b/Documentation/devicetree/bindings/display/msm/qcom,sm8350-mdss.yaml
@@ -38,12 +38,13 @@ properties:
     maxItems: 1
 
   interconnects:
-    maxItems: 2
+    maxItems: 3
 
   interconnect-names:
     items:
       - const: mdp0-mem
       - const: mdp1-mem
+      - const: cpu-cfg
 
 patternProperties:
   "^display-controller@[0-9a-f]+$":

---
base-commit: 667ff2368867af7000ce32a8b3fc025c2b3226b3
change-id: 20241204-topic-misc-sm8350-mdss-bindings-fix-1701baffc1aa

Best regards,
-- 
Neil Armstrong <neil.armstrong@...aro.org>