Re: [RESEND PATCH V2] mmc: omap_hsmmc: Enable HSPE bit for high speed cards

2012-10-31 Thread Gururaja Hebbar
On 10/31/2012 3:34 PM, Felipe Balbi wrote: Hi, On Wed, Oct 31, 2012 at 01:58:35PM +0530, Hebbar, Gururaja wrote: HSMMC IP on AM33xx need a special setting to handle High-speed cards. Other platforms like TI81xx, OMAP4 may need this as-well. This depends on the HSMMC IP timing closure done for t

Re: [RESEND PATCH V2] mmc: omap_hsmmc: Enable HSPE bit for high speed cards

2012-10-31 Thread Felipe Balbi
Hi, On Wed, Oct 31, 2012 at 01:58:35PM +0530, Hebbar, Gururaja wrote: > HSMMC IP on AM33xx need a special setting to handle High-speed cards. > Other platforms like TI81xx, OMAP4 may need this as-well. This depends > on the HSMMC IP timing closure done for the high speed cards. > > From AM335x TR

[RESEND PATCH V2] mmc: omap_hsmmc: Enable HSPE bit for high speed cards

2012-10-31 Thread Hebbar, Gururaja
HSMMC IP on AM33xx need a special setting to handle High-speed cards. Other platforms like TI81xx, OMAP4 may need this as-well. This depends on the HSMMC IP timing closure done for the high speed cards. >From AM335x TRM (SPRUH73F - 18.3.12 Output Signals Generation) The MMC/SD/SDIO output signals