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

"Rob Herring (Arm)" <[email protected]> Tue, 4 Aug 2026 15:56:12 -0500
Newsgroups org.kernel.vger.linux-mmc,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel
Message-ID <[email protected]>
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 <[email protected]>
> ---
> 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) <[email protected]>