Re: [PATCH v2 1/3] dt-bindings: mmc: Add power-off-delay-us property

From: Rob Herring (Arm)

Date: Tue Aug 04 2026 - 16:57:10 EST



On Wed, 22 Jul 2026 15:56:59 -0500, Judith Mendez wrote:
> Add power-off-delay-us property to MMC controller common.
>
> This property shall be used to specify value of delay after
> deasserting power during MMC power cycles. Default for delay
> is 1000us but custom delay can be passed in to work around
> hardware issues such as slow RC discharge on MMC VDD rails.
>
> Signed-off-by: Judith Mendez <jm@xxxxxx>
> ---
> Changes since v1:
> - Change post-power-off-delay-ms to power-off-delay-us
> - Fixup dt property description
> - Fix check binding warnings and remove $ref
> - Fix minimum from 0 to 1us
> ---
> .../devicetree/bindings/mmc/mmc-controller-common.yaml | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>

Acked-by: Rob Herring (Arm) <robh@xxxxxxxxxx>