[PATCH v4 0/2] mmc: sdhci-pxav3: pinctrl setting for fast bus clocks

Duje Mihanović posted 2 patches 1 month, 1 week ago
.../devicetree/bindings/mmc/sdhci-pxa.yaml         | 29 +++++++++++++--
drivers/mmc/host/sdhci-pxav3.c                     | 41 +++++++++++++++++++++-
2 files changed, 66 insertions(+), 4 deletions(-)
[PATCH v4 0/2] mmc: sdhci-pxav3: pinctrl setting for fast bus clocks
Posted by Duje Mihanović 1 month, 1 week ago
Hello,

This small series adds a pinctrl setting for fast MMC bus clocks to the
pxav3 driver. On bus clocks above 100 MHz, driving the data pins at a
higher current helps maintain signal quality.

This series is related to Marvell PXA1908 SoC support merged into v6.17.

Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
---
Changes in v4:
- Address maintainer comments:
  - Fix if-else braces
- Rebase on v6.17-rc2
- Update trailers
- Link to v3: https://lore.kernel.org/r/20250806-pxav3-uhs-v3-0-2f03fee380b0@dujemihanovic.xyz

Changes in v3:
- Address maintainer comments:
  - Refactor driver patch
- Remove RFC tag
- Update trailers
- Link to v2: https://lore.kernel.org/r/20250801-pxav3-uhs-v2-0-afc1c428c776@dujemihanovic.xyz

Changes in v2:
- Address maintainer comments:
  - Newline between properties in if:
  - Don't try to lookup pinstates if pinctrl is NULL
  - Only change pinstates if both are valid
  - Replace dev_warn() with dev_dbg()
- Link to v1: https://lore.kernel.org/r/20250718-pxav3-uhs-v1-0-2e451256f1f6@dujemihanovic.xyz

---
Duje Mihanović (2):
      dt-bindings: mmc: sdhci-pxa: add state_uhs pinctrl
      mmc: sdhci-pxav3: add state_uhs pinctrl setting

 .../devicetree/bindings/mmc/sdhci-pxa.yaml         | 29 +++++++++++++--
 drivers/mmc/host/sdhci-pxav3.c                     | 41 +++++++++++++++++++++-
 2 files changed, 66 insertions(+), 4 deletions(-)
---
base-commit: c17b750b3ad9f45f2b6f7e6f7f4679844244f0b9
change-id: 20250718-pxav3-uhs-d956bfed13f0

Best regards,
-- 
Duje Mihanović <duje@dujemihanovic.xyz>

Re: [PATCH v4 0/2] mmc: sdhci-pxav3: pinctrl setting for fast bus clocks
Posted by Ulf Hansson 1 month, 1 week ago
On Thu, 21 Aug 2025 at 13:20, Duje Mihanović <duje@dujemihanovic.xyz> wrote:
>
> Hello,
>
> This small series adds a pinctrl setting for fast MMC bus clocks to the
> pxav3 driver. On bus clocks above 100 MHz, driving the data pins at a
> higher current helps maintain signal quality.
>
> This series is related to Marvell PXA1908 SoC support merged into v6.17.
>
> Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>

Applied for next, thanks!

Kind regards
Uffe


> ---
> Changes in v4:
> - Address maintainer comments:
>   - Fix if-else braces
> - Rebase on v6.17-rc2
> - Update trailers
> - Link to v3: https://lore.kernel.org/r/20250806-pxav3-uhs-v3-0-2f03fee380b0@dujemihanovic.xyz
>
> Changes in v3:
> - Address maintainer comments:
>   - Refactor driver patch
> - Remove RFC tag
> - Update trailers
> - Link to v2: https://lore.kernel.org/r/20250801-pxav3-uhs-v2-0-afc1c428c776@dujemihanovic.xyz
>
> Changes in v2:
> - Address maintainer comments:
>   - Newline between properties in if:
>   - Don't try to lookup pinstates if pinctrl is NULL
>   - Only change pinstates if both are valid
>   - Replace dev_warn() with dev_dbg()
> - Link to v1: https://lore.kernel.org/r/20250718-pxav3-uhs-v1-0-2e451256f1f6@dujemihanovic.xyz
>
> ---
> Duje Mihanović (2):
>       dt-bindings: mmc: sdhci-pxa: add state_uhs pinctrl
>       mmc: sdhci-pxav3: add state_uhs pinctrl setting
>
>  .../devicetree/bindings/mmc/sdhci-pxa.yaml         | 29 +++++++++++++--
>  drivers/mmc/host/sdhci-pxav3.c                     | 41 +++++++++++++++++++++-
>  2 files changed, 66 insertions(+), 4 deletions(-)
> ---
> base-commit: c17b750b3ad9f45f2b6f7e6f7f4679844244f0b9
> change-id: 20250718-pxav3-uhs-d956bfed13f0
>
> Best regards,
> --
> Duje Mihanović <duje@dujemihanovic.xyz>
>