[PATCH v2 0/5] mmc: sdhci-esdhc-imx: add runtime pm support

[Shawn Guo]

On Mon, Nov 04, 2013 at 04:38:24PM +0800, Dong Aisheng wrote:
> We disable root clock in runtime pm to save power.
> 
> Patch 2~4 are some fixes needed for enable runtime pm or it may
> break the UHS cards(SD3.0/eMMC4.5).
> 
> Below are some tests result i ran which passed mmc_test tool after enable rpm:
> SDHC UHS1 on imx6q sabreauto
> eMMC 4.5 on imx6sl evk
> SDXC UHS1 on imx6sl evk
> eMMC DDR on imx6q sabresd
> SDHC on imx6q sabresd
> 
> ChangeLog:
> v1->v2: only patch 5 changed. Add pm_runtime_set_active
> 	based on Ulf's comments.
> 
> Dong Aisheng (5):
>   mmc: sdhci-pltfm: export pltfm suspend/resume api
>   mmc: sdhci-esdhc-imx: tuning bits should not be cleared during reset
>   mmc: sdhci-esdhc-imx: clear SDHCI_CTRL_EXEC_TUNING should not affect
>     other bits
>   mmc: sdhci-esdhc-imx: fix runtime pm unblance issue
>   mmc: sdhci-esdhc-imx: add runtime pm support

For the series,

Acked-by: Shawn Guo <shawn.guo at linaro.org>