[PATCH v9 0/2] Enable sdhc inline crypto engine for kodiak and monaco

[Kuldeep Singh]

The series is combination of below 2 series sent in past. Since, both
need to be picked together, combine them and send as one series.
- https://lore.kernel.org/lkml/20260608041650.541502-1-neeraj.soni@xxxxxxxxxxxxxxxx/
- https://lore.kernel.org/linux-arm-msm/20260409-ice_emmc_clock_addition-v2-0-90bbcc057361@xxxxxxxxxxxxxxxx/

Document and wire the SDHCI to ICE relationship on Qualcomm platforms
where ICE is modelled as a dedicated DT node.

This series:
- adds the qcom,ice phandle to the SDHCI binding and enforces the
  qcom,ice vs embedded-reg modelling rule,
- enables ICE for kodiak and monaco by wiring SDHC to the dedicated ICE
  node,
- adds interface clock and power-domain requirements for the ICE node in
  affected DTS files.

How this series was tested:
- make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- \
  DT_SCHEMA_FILES=Documentation/devicetree/bindings/mmc/qcom,sdhci-msm.yaml \
  dt_binding_check
- make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- CHECK_DTBS=y \
  qcom/monaco-arduino-monza.dtb qcom/monaco-evk.dtb \
  qcom/qcm6490-fairphone-fp5.dtb qcom/qcm6490-idp.dtb \
  qcom/qcm6490-particle-tachyon.dtb qcom/qcm6490-shift-otter.dtb \
  qcom/qcs6490-radxa-dragon-q6a.dtb qcom/qcs6490-rb3gen2.dtb \
  qcom/qcs6490-thundercomm-minipc-g1iot.dtb \
  qcom/qcs6490-thundercomm-rubikpi3.dtb qcom/qcs8300-ride.dtb \
  qcom/sc7280-crd-r3.dtb qcom/sc7280-herobrine-crd-pro.dtb \
  qcom/sc7280-herobrine-crd.dtb qcom/sc7280-herobrine-evoker-lte.dtb \
  qcom/sc7280-herobrine-evoker.dtb qcom/sc7280-herobrine-herobrine-r1.dtb \
  qcom/sc7280-herobrine-villager-r0.dtb \
  qcom/sc7280-herobrine-villager-r1-lte.dtb \
  qcom/sc7280-herobrine-villager-r1.dtb \
  qcom/sc7280-herobrine-zombie-lte.dtb \
  qcom/sc7280-herobrine-zombie-nvme-lte.dtb \
  qcom/sc7280-herobrine-zombie-nvme.dtb qcom/sc7280-herobrine-zombie.dtb \
  qcom/sc7280-idp.dtb qcom/sc7280-idp2.dtb \
  qcom/sm7325-motorola-dubai.dtb qcom/sm7325-nothing-spacewar.dtb

Signed-off-by: Kuldeep Singh <kuldeep.singh@xxxxxxxxxxxxxxxx>
---
Changes in v9:
- Rebased on linux-next tag next-20260706 (base commit 8e9685d3c41c).
- Drop dt-bindings as already picked in -next by Ulf.
- Enable ice node default for sdhc and ufs and validate DT schema(with
  dt-bindings applied locally).
- Link to v8: https://patch.msgid.link/20260629-ice_emmc_support-v8-0-1a26e1717b85@xxxxxxxxxxxxxxxx

Changes in v8:
- Added iface clock, clock-names, power-domain and disabled status in
  kodiak and monaco ICE nodes.
- Enabled ICE in board DTS files where SDHC is enabled while keeping SoC
  ICE nodes disabled by default.
- Updated trailers to reflect co-development and sender sign-off order.
- Revalidated with dt_binding_check and CHECK_DTBS for all impacted DTS.
- Link to v7: https://lore.kernel.org/all/20260608041650.541502-1-neeraj.soni@xxxxxxxxxxxxxxxx/

Changes in v7:
- Rebased on latest linux-next (sdhci-msm.yaml renamed to qcom,sdhci-msm.yaml).
- Added links for previous versions.
- Link to v6: https://lore.kernel.org/all/20260310113557.348502-1-neeraj.soni@xxxxxxxxxxxxxxxx/

Changes in v6:
- Wrapped commit message for patch (1/3) as per Linux coding guidelines.
- Signed off the patch (3/3).
- Link to v5: https://lore.kernel.org/all/20260306093332.4193993-1-neeraj.soni@xxxxxxxxxxxxxxxx/

Changes in v5:
- Updated the constraint for SDHCI 'v4' vs rest to reflect the 'qcom,ice'
  constraint.
- Link to v4: https://lore.kernel.org/all/20260217052526.2335759-1-neeraj.soni@xxxxxxxxxxxxxxxx/

Changes in v4:
- Added a new patch (3/3) for device tree changes for Monaco SoC.
- Updated commit subject of cover letter to reflect "monaco".
- Removed the text description of constraints from "description:" for "qcom,ice" and
  wrapped the code.
- Corrected the schema code to reflect the constraint of "qcom,ice" usage properly.
- Link to v3: https://lore.kernel.org/all/20260206112053.3287756-1-neeraj.soni@xxxxxxxxxxxxxxxx/

Changes in v3:
- Described the purpose for phandle in "description:" for "qcom,ice".
- Re-added the "if: required:" description for "qcom,ice" with proper
  encoding.
- Corrected the uppercase for base address and reg address space for ICE DT node.
- Link to v2: https://lore.kernel.org/all/20260114094848.3790487-1-neeraj.soni@xxxxxxxxxxxxxxxx/

Changes in v2:
- Removed the "if: required:" description for "qcom,ice" dt-binding
  as the ICE node is optional.
- Corrected the ICE dt node entry according to the dt-binding description.
- Added test details.
- Link to v1: https://lore.kernel.org/all/20251124111914.3187803-1-neeraj.soni@xxxxxxxxxxxxxxxx/

Changes in v1:
- Updated the dt-binding for ICE node.
- Added the dt node for ICE for kodiak.

To: Bjorn Andersson <andersson@xxxxxxxxxx>
To: Konrad Dybcio <konradybcio@xxxxxxxxxx>
To: Rob Herring <robh@xxxxxxxxxx>
To: Krzysztof Kozlowski <krzk+dt@xxxxxxxxxx>
To: Conor Dooley <conor+dt@xxxxxxxxxx>
Cc: linux-arm-msm@xxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx

---
Neeraj Soni (2):
      arm64: dts: qcom: kodiak: enable inline crypto engine for SDHC
      arm64: dts: qcom: monaco: enable inline crypto engine for SDHC

 arch/arm64/boot/dts/qcom/kodiak.dtsi | 13 +++++++++++++
 arch/arm64/boot/dts/qcom/monaco.dtsi | 13 +++++++++++++
 2 files changed, 26 insertions(+)
---
base-commit: 8e9685d3c41c35dd1b37df70d854137abcb2fbac
change-id: 20260629-ice_emmc_support-b24c84cb5054

Best regards,
--  
Kuldeep Singh <kuldeep.singh@xxxxxxxxxxxxxxxx>