Re: Control drive strength in software

2013-02-11 Thread Chris Ball
Hi Jeremie, On Mon, Feb 04 2013, Jeremie Samuel wrote: This function doesn't have an mmc_host as parameter. It is an issue for me since the drive strength parameters can be board specific. A solution would be to add this parameter: diff --git a/include/linux/mmc/host.h

Control drive strength in software

2013-02-04 Thread Jeremie Samuel
Hi, I'm working on a SDHCI driver for linux kernel 3.4. The IP that I have to control does not control the Driver Strength. Driver Type B is always selected. On the other hand, I can control the drive strength of the pads in software. I would like to use the interface select_drive_strength