Commit d95e36f3 authored by Javier Martinez Canillas's avatar Javier Martinez Canillas Committed by Srinivas Kandagatla
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mmc: pwrseq: Document optional clock for the simple power sequence 



Some WLAN chips attached to a SDIO interface, need an external clock
to be operational. Since this is very common, extend the simple MMC
power sequence DT binding to support an optional clock.

Signed-off-by: default avatarJavier Martinez Canillas <javier.martinez@collabora.co.uk>
parent 11ca59d9
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