linux-kernel - [PATCH v5 0/2] This series aims to enable display on the QCS615 platform

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Message-Id: <20250718-add-display-support-for-qcs615-platform-v5-0-8579788ea195@oss.qualcomm.com>
Date: Fri, 18 Jul 2025 20:56:31 +0800
From: Fange Zhang <fange.zhang@....qualcomm.com>
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>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Fange Zhang <fange.zhang@....qualcomm.com>,
        Xiangxu Yin <xiangxu.yin@....qualcomm.com>,
        Li Liu <quic_lliu6@...cinc.com>, Dmitry Baryshkov <lumag@...nel.org>
Subject: [PATCH v5 0/2] This series aims to enable display on the QCS615
 platform

1.Add MDSS & DPU support for QCS615
2.Add DSI support for QCS615

QCS615 platform supports DisplayPort, and this feature will be added in a future patch
Dropped patches 1–7, which have already been merged upstream

The dependency has already been reviewed
- dispcc dts
https://patchwork.kernel.org/project/linux-arm-msm/patch/20250702-qcs615-mm-cpu-dt-v4-v5-2-df24896cbb26@quicinc.com/

Signed-off-by: Li Liu <quic_lliu6@...cinc.com>
Signed-off-by: Fange Zhang <fange.zhang@....qualcomm.com>
---
Changes in v5:
- Drop patches 1–7, which have already been merged upstream
- Rename dp-connector to dp-dsi0-connector
- Rename dp_connector_out to dp_dsi0_connector_in
- Rename label from DP to DSI0 for dp-dsi0-connector
- Rename anx_7625 to bridge
- Rename anx_7625_in to dsi2dp_bridge_in
- Rename anx_7625_out to dsi2dp_bridge_out
- Rename ioexp to io_expander
- Replace legacy `interrupt-parent` + `interrupts` with `interrupts-extended` for bridge [Dmitry]
- Replace legacy `interrupt-parent` + `interrupts` with `interrupts-extended` for io_expander [Dmitry]
- Update interrupt type for bridge [Dmitry]
- Update interrupt type for io_expander [Dmitry]
- Link to v4: https://lore.kernel.org/all/20241210-add-display-support-for-qcs615-platform-v4-0-2d875a67602d@quicinc.com

Changes in v4:
- Add dp-connector node for anx_7625_out [Dmitry]
- Add missing qcom,sm6150-dsi-ctrl for dsi-controller-main.yaml [Krzysztof]
- Change VIG_SDM845_MASK to VIG_SDM845_MASK_SDMA for sm6150_sspp [Abhinav]
- Change DMA_SDM845_MASK to DMA_SDM845_MASK_SDMA for sm6150_sspp [Abhinav]
- Remove redundant annotation from sdm845_dsi_cfg [Dmitry]
- Remove redundant blocks from sm6150_intf [Dmitry]
- Update mdp_opp_table opp clk to correct value
- Link to v3: https://lore.kernel.org/r/20241122-add-display-support-for-qcs615-platform-v3-0-35252e3a51fe@quicinc.com

Changes in v3:
- Add reg_bus_bw for sm6150_data [Dmitry]
- Remove patch for SX150X defconfig [Dmitry]
- Remove dsi0_hpd_cfg_pins from ioexp [Dmitry]
- Remove dsi0_cdet_cfg_pins from ioexpa [Dmitry]
- Remove tlmm node for ioexp_intr_active and ioAexp_reset_active [Dmitry]
- Remove qcs615_dsi_regulators and reuse sdm845_dsi_cfg [Dmitry, Konrad]
- Rename qcs615/QCS615 to sm6150/SM6150 for whole patch [Dmitry]
- Rename qcom,dsi-phy-14nm-615 to qcom,sm6150-dsi-phy-14nm [Dmitry]
- Rename qcom,qcs615-dsi-ctrl to qcom,sm6150-dsi-ctrl [Dmitry]
- Rename qcom,qcs615-dpu to qcom,sm6150-dpu [Dmitry]
- Rename qcom,qcs615-mdss to qcom,sm6150-mdss [Dmitry]
- Split drm dsi patch to dsi and dsi phy [Dmitry]
- Update yaml clocks node with ephemeral nodes and remove unsed include [Dmitry, Rob]
- Link to v2: https://lore.kernel.org/r/20241113-add-display-support-for-qcs615-platform-v2-0-2873eb6fb869@quicinc.com

Changes in v2:
- Add QCS615 DP controller comment in commit message [Dmitry]
- Add comments for dsi_dp_hpd_cfg_pins and dsi_dp_cdet_cfg_pins [Dmitry]
- Add missing port@1 for connector for anx7625 [Dmitry]
- Change 0 to QCOM_ICC_TAG_ALWAYS for mdss interconnects [Dmitry]
- Change 0 to GPIO_ACTIVE_HIGH for GPIO flags [Dmitry]
- Move anx_7625 to same node [Dmitry]
- Move status to last in mdss_dsi0 [Dmitry]
- Rename dsi0_hpd_cfg_pins to dsi_dp_hpd_cfg_pins in ioexp [Dmitry]
- Rename dsi0_cdet_cfg_pins to dsi_dp_cdet_cfg_pins in ioexp [Dmitry]
- Rename anx_7625_1 to dsi_anx_7625 in ioexp [Dmitry]
- Remove absent block in qcs615_lm [Dmitry]
- Remove merge_3d value in qcs615_pp [Dmitry]
- Remove redundant annotation in qcs615_sspp [Dmitry]
- Remove unsupported dsi clk from dsi0_opp_table [Dmitry]
- Remove dp_hpd_cfg_pins node from ioexp [Dmitry]
- Splite drm driver patches to mdss, dpu and dsi [Dmitry]
- Link to v1: https://lore.kernel.org/r/20241014-add_display_support_for_qcs615-v1-0-4efa191dbdd4@quicinc.com

---
Li Liu (2):
      arm64: dts: qcom: Add display support for QCS615
      arm64: dts: qcom: Add display support for QCS615 RIDE board

 arch/arm64/boot/dts/qcom/qcs615-ride.dts |  90 +++++++++++++++
 arch/arm64/boot/dts/qcom/qcs615.dtsi     | 181 ++++++++++++++++++++++++++++++-
 2 files changed, 270 insertions(+), 1 deletion(-)
---
base-commit: 23528367fa2447e7a2c8d91e899dd54e89c0a1ef
change-id: 20250716-add-display-support-for-qcs615-platform-50ef625094a5

Best regards,
-- 
Fange Zhang <fange.zhang@....qualcomm.com>