[0/6] media: qcom: camss: Add sc7180 support

Message

George Chan via B4 Relay June 21, 2024, 9:40 a.m. UTC

SM7125 is the SoC found in the Xiaomi Redmi Note 9 Pro(joyeuse) cellphone.
This series adds support to bring up the CSIPHY, CSID, VFE/RDI interfaces.

Since SM7125 is a low-speed variant of SC7180, SC7180 testers please
take a look and have a test as well.

sc7180 provides

- 2 x VFE
- 1 x VFE Lite
- 2 x CSID
- 1 x CSID Lite
- 4 x CSI PHY

The sc7180-camss binding should be comaptible with sdm845 yaml.
I've copied a new yaml from sdm845-camss.yaml, strip all _src clk and leave
original maintainer. If this is not desirable then i can add binding to
existing sdm845 yaml instead.

In addition, a bootable tree of sm7125/joyeuse is availble at:
https://github.com/99degree/linux/tree/camss
  

Signed-off-by: George Chan <[e-mail]>
---
George Chan (6):
      media: dt-bindings: media: camss: Add qcom,sc7180-camss binding
      media: qcom: camss: Add CAMSS_SC7180 enum
      media: qcom: camss: csiphy-3ph: Add Gen2 v1.2.2 two-phase MIPI CSI-2 DPHY init
      media: qcom: camss: Add sc7180 support
      media: qcom: camss: Add sc7180 resources
      [RFT]arm64: dts: qcom: sc7180: Add support for camss subsys

 .../bindings/media/qcom,sc7180-camss.yaml          | 324 +++++++++++++++++++++
 arch/arm64/boot/dts/qcom/sc7180.dtsi               | 134 +++++++++
 .../platform/qcom/camss/camss-csiphy-3ph-1-0.c     | 120 ++++++++
 drivers/media/platform/qcom/camss/camss-csiphy.c   |   1 +
 drivers/media/platform/qcom/camss/camss-vfe.c      |   3 +
 drivers/media/platform/qcom/camss/camss-video.c    |   1 +
 drivers/media/platform/qcom/camss/camss.c          | 218 +++++++++++++-
 drivers/media/platform/qcom/camss/camss.h          |   1 +
 8 files changed, 801 insertions(+), 1 deletion(-)
---
base-commit: 2102cb0d050d34d50b9642a3a50861787527e922
change-id: 20240621-b4-sc7180-camss-cddc6b60a9b4

Best regards,