Re: [PATCH v3 0/2] dt-bindings: mmc: st,sdhci: convert STMicroelectronics SDHCI-ST MMC/SD Controller controller binding to YAML

[Ulf Hansson]

On Fri, May 8, 2026 at 7:23 PM Charan Pedumuru
<charan.pedumuru@xxxxxxxxx> wrote:
>
> This patch series converts the legacy text-based Device Tree binding for
> STMicroelectronics SDHCI-ST MMC/SD controller to DT schema (YAML) format.
>
> Note:
> The patch "dt-bindings: mmc: st,sdhci: convert to DT schema"
> depends on the patch "arm: dts: st: align node patterns with established
> convention". If the DT schema patch is applied before the DTS
> cleanup patch, `dtbs_check` will fail due to the presence of the removed
> properties in the existing DTS.
>
> Signed-off-by: Charan Pedumuru <charan.pedumuru@xxxxxxxxx>

The series looks good to me, but awaiting and ack from some of the dt
maintainers before applying.

As the change in patch2 for arch/arm/boot/dts/st/stih407-family.dtsi
doesn't seem to cause any conflict from soc maintainer trees point of
view, I can pick this up too when applying.

Kind regards
Uffe


> ---
> Changes in v3:
> - st,sdhci: Edit description of reg property. Modify reg-names. Add
>   "minItems" for clocks and clock-names properties.
> - Modify the commit message to match with the updated changes.
> - Link to v2: https://patch.msgid.link/20260503-st-mmc-v2-0-11ae3216d2ce@xxxxxxxxx
>
> Changes in v2:
> - Fix node name in DTS for the MMC to match with the estableshed convention.
> - st,sdhci: drop unnecessary properties, modify "reg", "reg-names" and
>   "clock-names" properties, include an allOf with $ref to mmc-controller.
> - Link to v1: https://patch.msgid.link/20260409-st-mmc-v1-1-4c54321c3535@xxxxxxxxx
>
> ---
> Charan Pedumuru (2):
>       arm: dts: st: align node patterns with established convention
>       dt-bindings: mmc: st,sdhci: convert to DT schema
>
>  Documentation/devicetree/bindings/mmc/sdhci-st.txt | 110 ---------------------
>  .../devicetree/bindings/mmc/st,sdhci.yaml          |  91 +++++++++++++++++
>  arch/arm/boot/dts/st/stih407-family.dtsi           |   4 +-
>  3 files changed, 93 insertions(+), 112 deletions(-)
> ---
> base-commit: cf2cd8efd046c561191b8541d32a8bfe845bf06b
> change-id: 20260327-st-mmc-c906ad95ff83
>
> Best regards,
> --
> Charan Pedumuru <charan.pedumuru@xxxxxxxxx>