SC7280 is a Qualcomm SoC. This series adds support to bring up the CSIPHY, CSID, VFE/RDI interfaces in SC7280.
SC7280 provides
- 3 x VFE, 3 RDI per VFE
- 2 x VFE Lite, 4 RDI per VFE
- 3 x CSID
- 2 x CSID Lite
- 5 x CSI PHY
The changes are verified on SC7280 qcs6490-rb3gen2-vision board, the base dts for qcs6490-rb3gen2 is:
https://lore.kernel.org/all/20231103184655.23555-1-quic_kbajaj@quicinc.com/
Changes in V3:
- Added missed subject line for cover letter of V2.
- Updated Alignment, indentation and properties order.
- edit commit text for [PATCH 02/10] and [PATCH 03/10].
- Refactor camss_link_entities.
- Removed camcc enablement changes as it already done.
- Link to v2: https://lore.kernel.org/linux-arm-msm/20240904-camss_on_sc7280_rb3gen2_vision_v2_patches-v1-0-b18ddcd7d9df@quicinc.com/
Changes in V2:
- Improved indentation/formatting.
- Removed _src clocks and misleading code comments.
- Added name fields for power domains and csid register offset in DTSI.
- Dropped minItems field from YAML file.
- Listed changes in alphabetical order.
- Updated description and commit text to reflect changes
- Changed the compatible string from imx412 to imx577.
- Added board-specific enablement changes in the newly created vision
board DTSI file.
- Fixed bug encountered during testing.
- Moved logically independent changes to a new/seprate patch.
- Removed cci0 as no sensor is on this port and MCLK2, which was a
copy-paste error from the RB5 board reference.
- Added power rails, referencing the RB5 board.
- Discarded Patch 5/6 completely (not required).
- Removed unused enums.
- Link to v1: https://lore.kernel.org/linux-arm-msm/20240629-camss_first_post_linux_next-v1-0-bc798edabc3a@quicinc.com/
To: Robert Foss <rfoss@kernel.org>
To: Todor Tomov <todor.too@gmail.com>
To: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
To: Mauro Carvalho Chehab <mchehab@kernel.org>
To: Rob Herring <robh@kernel.org>
To: Krzysztof Kozlowski <krzk+dt@kernel.org>
To: Conor Dooley <conor+dt@kernel.org>
To: Kapatrala Syed <akapatra@quicinc.com>
To: Hariram Purushothaman <hariramp@quicinc.com>
To: Bjorn Andersson <andersson@kernel.org>
To: Konrad Dybcio <konradybcio@kernel.org>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>
To: cros-qcom-dts-watchers@chromium.org
To: Catalin Marinas <catalin.marinas@arm.com>
To: Will Deacon <will@kernel.org>
Cc: linux-arm-msm@vger.kernel.org
Cc: linux-media@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
---
Test-by: Vikram Sharma <quic_vikramsa@quicinc.com>
Signed-off-by: Vikram Sharma <quic_vikramsa@quicinc.com>
Suresh Vankadara (1):
media: qcom: camss: Add support for camss driver on SC7280
Vikram Sharma (7):
media: dt-bindings: media: camss: Add qcom,sc7280-camss binding
media: dt-bindings: Add qcs6490-rb3gen2-vision-mezzanine
media: qcom: camss: Fix potential crash if domain attach fails
media: qcom: camss: Sort CAMSS version enums and compatible strings
media: qcom: camss: Restructure camss_link_entities
arm64: dts: qcom: sc7280: Add support for camss
arm64: dts: qcom: qcs6490-rb3gen2-vision-mezzanine: Add vision
mezzanine
.../devicetree/bindings/arm/qcom.yaml | 1 +
.../bindings/media/qcom,sc7280-camss.yaml | 440 +++++++++++++++
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../qcom/qcs6490-rb3gen2-vision-mezzanine.dts | 61 +++
arch/arm64/boot/dts/qcom/sc7280.dtsi | 208 ++++++++
.../media/platform/qcom/camss/camss-csid.c | 1 -
.../qcom/camss/camss-csiphy-3ph-1-0.c | 13 +-
.../media/platform/qcom/camss/camss-csiphy.c | 5 +
.../media/platform/qcom/camss/camss-csiphy.h | 1 +
drivers/media/platform/qcom/camss/camss-vfe.c | 8 +-
drivers/media/platform/qcom/camss/camss.c | 505 ++++++++++++++++--
drivers/media/platform/qcom/camss/camss.h | 1 +
12 files changed, 1179 insertions(+), 66 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/qcom,sc7280-camss.yaml
create mode 100644 arch/arm64/boot/dts/qcom/qcs6490-rb3gen2-vision-mezzanine.dts
---
Best regards,
Vikram Sharma <quic_vikramsa@quicinc.com>
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2.25.1