linux-kernel - [PATCH v6 03/17] dt-bindings: display/msm: dp-controller: Add SM8750

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Message-Id: <20250610-b4-sm8750-display-v6-3-ee633e3ddbff@linaro.org>
Date: Tue, 10 Jun 2025 16:05:41 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Abhinav Kumar <quic_abhinavk@...cinc.com>, Sean Paul <sean@...rly.run>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 David Airlie <airlied@...il.com>, Simona Vetter <simona@...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>, 
 Krishna Manikandan <quic_mkrishn@...cinc.com>, 
 Jonathan Marek <jonathan@...ek.ca>, Kuogee Hsieh <quic_khsieh@...cinc.com>, 
 Neil Armstrong <neil.armstrong@...aro.org>, 
 Dmitry Baryshkov <lumag@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, Rob Clark <robin.clark@....qualcomm.com>
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, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 linux-clk@...r.kernel.org, Abel Vesa <abel.vesa@...aro.org>, 
 Srinivas Kandagatla <srini@...nel.org>, 
 Rob Clark <robin.clark@....qualcomm.com>, 
 Dmitry Baryshkov <lumag@...nel.org>
Subject: [PATCH v6 03/17] dt-bindings: display/msm: dp-controller: Add
 SM8750

Add DisplayPort controller for Qualcomm SM8750 SoC which so far looks
fully compatible with earlier SM8650 variant - both are of version
v1.5.1 of the IP block.  Datasheet also mentions that both support 4x
MST for DPTX0 and 2x MST for DPTX1.

Acked-by: Rob Herring (Arm) <robh@...nel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---

Changes in v3:
1. Extend commit msg
---
 Documentation/devicetree/bindings/display/msm/dp-controller.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
index 246bbb509bea18bed32e3a442d0926a24498c960..9923b065323bbab99de5079b674a0317f3074373 100644
--- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
@@ -38,6 +38,10 @@ properties:
               - qcom,sm8450-dp
               - qcom,sm8550-dp
           - const: qcom,sm8350-dp
+      - items:
+          - enum:
+              - qcom,sm8750-dp
+          - const: qcom,sm8650-dp
 
   reg:
     minItems: 4

-- 
2.45.2