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From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
To: Rob Clark <robin.clark@oss.qualcomm.com>,
	Dmitry Baryshkov <lumag@kernel.org>,
	Abhinav Kumar <abhinav.kumar@linux.dev>,
	Jessica Zhang <jessica.zhang@oss.qualcomm.com>,
	Sean Paul <sean@poorly.run>,
	Marijn Suijten <marijn.suijten@somainline.org>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Kuogee Hsieh <quic_khsieh@quicinc.com>,
	Abel Vesa <abel.vesa@linaro.org>,
	Mahadevan <quic_mahap@quicinc.com>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	Abhinav Kumar <quic_abhinavk@quicinc.com>,
	Krzysztof Kozlowski <krzk@kernel.org>
Subject: [PATCH v7 6/9] dt-bindings: display/msm: drop assigned-clock-parents for dp controller
Date: Fri, 29 Aug 2025 01:48:19 +0300	[thread overview]
Message-ID: <20250829-dp_mst_bindings-v7-6-2b268a43917b@oss.qualcomm.com> (raw)
In-Reply-To: <20250829-dp_mst_bindings-v7-0-2b268a43917b@oss.qualcomm.com>

From: Abhinav Kumar <quic_abhinavk@quicinc.com>

DP controller schema documents assigned-clocks and
assigned-clock-parents. However these assignments should not be a part
of the ABI: there are no actual requirements on the order of the
assignments, MST cases require different number of clocks to be
assigned, etc.

Instead of fixing up the documentation, drop the assigned-clock-parents
and assigned-clocks from the bindings. The generic clock/clock.yaml
already covers these properties.

Suggested-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Jessica Zhang <jessica.zhang@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
 .../devicetree/bindings/display/msm/dp-controller.yaml         | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
index 6316c929fd66588b83d3abaf01d83a6b49b35e80..afe01332d66c3c2e6e5848ce3d864079ce71f3cd 100644
--- a/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dp-controller.yaml
@@ -86,16 +86,6 @@ properties:
       - const: ctrl_link_iface
       - const: stream_pixel
 
-  assigned-clocks:
-    items:
-      - description: link clock source
-      - description: pixel clock source
-
-  assigned-clock-parents:
-    items:
-      - description: phy 0 parent
-      - description: phy 1 parent
-
   phys:
     maxItems: 1
 

-- 
2.47.2


  parent reply	other threads:[~2025-08-28 22:48 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-28 22:48 [PATCH v7 0/9] dt-bindings: msm/dp: Add support for 4 pixel streams Dmitry Baryshkov
2025-08-28 22:48 ` [PATCH v7 1/9] dt-bindings: display/msm: dp-controller: allow eDP for SA8775P Dmitry Baryshkov
2025-08-28 22:48 ` [PATCH v7 2/9] dt-bindings: display/msm: dp-controller: fix fallback for SM6350 Dmitry Baryshkov
2025-09-01  3:45   ` Krzysztof Kozlowski
2025-09-02  4:03     ` Dmitry Baryshkov
2025-09-02  6:04       ` Krzysztof Kozlowski
2025-09-02 10:01         ` Dmitry Baryshkov
2025-09-02 12:09           ` Krzysztof Kozlowski
2025-09-02 16:29             ` Dmitry Baryshkov
2025-08-28 22:48 ` [PATCH v7 3/9] dt-bindings: display/msm: dp-controller: document DP on SM7150 Dmitry Baryshkov
2025-09-01  3:49   ` Krzysztof Kozlowski
2025-08-28 22:48 ` [PATCH v7 4/9] dt-bindings: display/msm: qcom,x1e80100-mdss: correct DP addresses Dmitry Baryshkov
2025-08-28 22:48 ` [PATCH v7 5/9] dt-bindings: display/msm: dp-controller: add X1E80100 Dmitry Baryshkov
2025-08-28 22:48 ` Dmitry Baryshkov [this message]
2025-08-28 22:48 ` [PATCH v7 7/9] dt-bindings: display/msm: expand to support MST Dmitry Baryshkov
2025-09-02  6:44   ` Krzysztof Kozlowski
2025-08-28 22:48 ` [PATCH v7 8/9] arm64: dts: qcom: sm6350: correct DP compatibility strings Dmitry Baryshkov
2025-09-01  3:47   ` Krzysztof Kozlowski
2025-09-02  4:04     ` Dmitry Baryshkov
2025-09-02  6:07       ` Krzysztof Kozlowski
2025-09-02 10:07         ` Dmitry Baryshkov
2025-08-28 22:48 ` [PATCH v7 9/9] arm64: dts: qcom: Add MST pixel streams for displayport Dmitry Baryshkov

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