[PATCH v5 0/2] dt-bindings: mmc: st,sdhci: convert STMicroelectronics SDHCI-ST MMC/SD Controller controller binding to YAML

[Charan Pedumuru]

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>
---
Changes in v5:
- Rename the sdhci@9060000 and sdhci@9080000 device tree nodes to mmc@9060000
  and mmc@9080000, respectively.
- Introduce the max-frequency property and add conditional logic to include
  reg-names when the reg property contains two entries.
- Modify the commit message to explain the changes done for both YAML and DTS files.
- Link to v4: https://patch.msgid.link/20260613-st-mmc-v4-0-b3c385617c16@xxxxxxxxx

Changes in v4:
- st,sdhci: Add minItems: 1 to clock-names and reg-names to allow single-entry
  configurations, fixing dtbs_check failures on nodes that omit the
  optional 'icn' clock or 'top-mmc-delay' register region.
- st,sdhci: Modify the commit message to explain the changes.
- Link to v3: https://patch.msgid.link/20260508-st-mmc-v3-0-81c329ed28e8@xxxxxxxxx

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 MMC node names 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          | 105 ++++++++++++++++++++
 arch/arm/boot/dts/st/stih407-family.dtsi           |   4 +-
 arch/arm/boot/dts/st/stih410-b2260.dts             |   4 +-
 arch/arm/boot/dts/st/stih418-b2199.dts             |   4 +-
 arch/arm/boot/dts/st/stih418.dtsi                  |   2 +-
 6 files changed, 112 insertions(+), 117 deletions(-)
---
base-commit: cf2cd8efd046c561191b8541d32a8bfe845bf06b
change-id: 20260327-st-mmc-c906ad95ff83

Best regards,
--  
Charan Pedumuru <charan.pedumuru@xxxxxxxxx>