2014-07-01 17:09 GMT+02:00 Doug Anderson [off-list ref]:

+Olof who posted the patch that Yuvaraj referenced.

On Tue, Jul 1, 2014 at 5:20 AM, Yuvaraj Cd [off-list ref] wrote:

quoted

On Tue, Jul 1, 2014 at 12:27 PM, James Cameron [off-list ref] wrote:

quoted

On Mon, Jun 30, 2014 at 11:44:29PM -0700, Bing Zhao wrote:

quoted

I may have missed something, but doesn't the MMC_POWER_OFF and
MMC_POWER_ON|UP handling in controller driver help?
Anyway the clocks/GPIOs/regulators are sort of platform
dependent. Would it be better putting it in /arch/arm/mach-xxxxx/?

Wouldn't device tree for mmc be better?

I have come across same problem.Below is the thread in which more
discussions happened on this.
 http://patchwork.ozlabs.org/patch/312444/
I am adding few more those who are interested in this solution.

Thanks to Yuvaraj for referencing the old thread.

http://www.spinics.net/lists/linux-mmc/msg26564.html

Quite a read indeed

Meanwhile I got a working prototype for omap_hsmmc/mwifiex based on this series:
http://www.spinics.net/lists/linux-mmc/msg27228.html

I will post my patches, once the FDT format is set in stone, and Ulf
has had some time to work on v2 of his series.