Hello Sarthak and Krzysztof,

On 2025-09-03 10:04, Sarthak Garg wrote:

Add level shifter support for qualcomm SOC's.

- Changed from v4
    - As suggested by Krzysztof Kozlowski Renamed the property from
    `max-sd-hs-frequency` to `max-sd-hs-hz` for clarity.

I just spotted this series, so I'm sorry for jumping in late.  To me,
"max-sd-hs-frequency" was actually a better choice, because it goes
together with the already existing "max-frequency" property.

Yes, "max-sd-hs-hz" is obviously more clear, but to me, consistency
is more important.  Just my $.02.

    - As suggested by Krzysztof Kozlowski remove min/max constraints
    and add default: 50000000 in dt-bindings.
    - As suggested by Konrad Dybcio moved max-sd-hs-hz property in the
    SoC dtsi.
    - Retained sdhci-caps-mask in sm8550.dtsi for now and will revisit
    its removal for future targets after thorough validation and 
testing
    from the beginning.

- Changed from v3
    - As suggested by Krzysztof Kozlowski moved the property from the
    SoC-level DTS to the board-level DTS.
    - Revised the commit messages to clearly explain its 
board-specific.

- Changed from v2
    - As suggested by Konrad Dybcio and Ulf Hansson redesigned logic
      to introduce a new DT property max-sd-hs-frequency and override
      the hs_max_dtr accordingly in sd.c file.

- Changed from v1
    - As suggested by Krzysztof Kozlowski redesigned logic to use
    compatible property for adding this level shifter support.
    - Addressed Adrian Hunter comments on V1 with resepect to
      checkpatch.
    - Cleared the bits first and then set bits in
      sdhci_msm_execute_tuning as suggested by Adrian Hunter.
    - Upated the if condition logic in msm_set_clock_rate_for_bus_mode
      as suggested by Adrian Hunter.

Sarthak Garg (4):
  mmc: sdhci-msm: Enable tuning for SDR50 mode for SD card
  dt-bindings: mmc: controller: Add max-sd-hs-frequency property
  mmc: core: Introduce a new flag max-sd-hs-hz
  arm64: dts: qcom: sm8550: Add max-sd-hs-hz property

 .../bindings/mmc/mmc-controller-common.yaml       |  8 ++++++++
 arch/arm64/boot/dts/qcom/sm8550.dtsi              |  1 +
 drivers/mmc/core/host.c                           |  2 ++
 drivers/mmc/core/sd.c                             |  2 +-
 drivers/mmc/host/sdhci-msm.c                      | 15 +++++++++++++++
 include/linux/mmc/host.h                          |  1 +
 6 files changed, 28 insertions(+), 1 deletion(-)