Long resume time: sdhci-esdhc-imx

[jacekrudnicki]

Hello,

We are under testing phase of Power Management functionality.

This is what was observed on the i.MX6SL target:

   PM: device platform:sdhci-esdhc-imx.1 resume too slow, it takes 191.041 msecs

That delay is several times longer in comparison to other devices.

Any hints how to start with and how to reduce that result ?

Thank you,

Jacek