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Message-Id: <20250227-topic-sm8x50-mdss-interconnect-bindings-fix-v5-0-bf6233c6ebe5@linaro.org>
Date: Thu, 27 Feb 2025 10:00:31 +0100
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Cc: Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH v5 0/2] dt-bindings: display: qcom,sm8[56]50-mdss: properly
document the interconnect paths
The mdp1-mem is not supported on the SM8550 & SM8650 SoCs, so properly document
the mdp0-mem and cpu-cfg interconnect entries.
This fixes the following errors:
display-subsystem@...0000: interconnects: [[200, 3, 7, 32, 1, 7]] is too short
from schema $id: http://devicetree.org/schemas/display/msm/qcom,sm8650-mdss.yaml#
display-subsystem@...0000: interconnect-names: ['mdp0-mem'] is too short
from schema $id: http://devicetree.org/schemas/display/msm/qcom,sm8650-mdss.yaml#
Depends on:
- https://lore.kernel.org/all/20250115-topic-sm8x50-upstream-dt-icc-update-v1-0-eaa8b10e2af7@linaro.org/#t
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
Changes in v5:
- Drop applied bindings patches
- Updated commit msg with Dmitry's suggestion
- Link to v4: https://lore.kernel.org/r/20250213-topic-sm8x50-mdss-interconnect-bindings-fix-v4-0-3fa0bc42dd38@linaro.org
Changes in v4:
- Add review tags
- Rebased on top of https://lore.kernel.org/all/20250115-topic-sm8x50-upstream-dt-icc-update-v1-0-eaa8b10e2af7@linaro.org/#t
- Use ICC tags
- Link to v3: https://lore.kernel.org/r/20250210-topic-sm8x50-mdss-interconnect-bindings-fix-v3-0-54c96a9d2b7f@linaro.org
Changes in v3:
- make sure we use cpu-cfg instead
- Link to v2: https://lore.kernel.org/r/20250207-topic-sm8x50-mdss-interconnect-bindings-fix-v2-0-f712b8df6020@linaro.org
Changes in v2:
- fixed example in qcom,sm8550-mdss.yaml
- Link to v1: https://lore.kernel.org/r/20250207-topic-sm8x50-mdss-interconnect-bindings-fix-v1-0-852b1d6aee46@linaro.org
---
Neil Armstrong (2):
arm64: dts: qcom: sm8550: add missing cpu-cfg interconnect path in the mdss node
arm64: dts: qcom: sm8650: add missing cpu-cfg interconnect path in the mdss node
arch/arm64/boot/dts/qcom/sm8550.dtsi | 6 ++++--
arch/arm64/boot/dts/qcom/sm8650.dtsi | 7 +++++--
2 files changed, 9 insertions(+), 4 deletions(-)
---
base-commit: 379487e17ca406b47392e7ab6cf35d1c3bacb371
change-id: 20250207-topic-sm8x50-mdss-interconnect-bindings-fix-dd975f223d05
prerequisite-message-id: <20250115-topic-sm8x50-upstream-dt-icc-update-v1-0-eaa8b10e2af7@...aro.org>
prerequisite-patch-id: b2052194cecb6796ba6f1e58e0aaa9a7267f3d0b
prerequisite-patch-id: a3def6c1e27e43153ae1f63343a092021926af8f
prerequisite-patch-id: 7daf103007dc6f7ed97ce26c67799766197e0cfd
prerequisite-patch-id: 68b4f5c2bce33ce6034716cfe4f7b9e2cd2d0f98
prerequisite-patch-id: 8b4cfaa99eb145b533a6ca63f4813e38649d6c8f
prerequisite-patch-id: a0d5112490c42e1c7752371d6b3818fda5c06bbf
prerequisite-patch-id: 7b72193dd00f7a2e8fef3f36e6e53fab4691a65b
prerequisite-patch-id: 8e3be7c0aae177f77e42570c28a1ad22aef25768
prerequisite-patch-id: 8a641540de8fd86787102b3e682fa8baca295d66
prerequisite-patch-id: 8b31e6775ccb7811557ece74172dda96f368f0c5
Best regards,
--
Neil Armstrong <neil.armstrong@...aro.org>
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