Re: [PATCH] mmc: sdhci: restore behavior when setting VDD via external regulator

2015-12-11 Thread Jisheng Zhang
On Fri, 11 Dec 2015 21:19:59 +0800 Jisheng Zhang wrote: > After commit 52221610dd84 ("mmc: sdhci: Improve external VDD regulator > support"), for the VDD is supplied via external regulators, we ignore > the code to convert a VDD voltage request into one of the standard > SDHCI voltage levels, then

[PATCH] mmc: sdhci: restore behavior when setting VDD via external regulator

2015-12-11 Thread Jisheng Zhang
After commit 52221610dd84 ("mmc: sdhci: Improve external VDD regulator support"), for the VDD is supplied via external regulators, we ignore the code to convert a VDD voltage request into one of the standard SDHCI voltage levels, then program it in the SDHCI_POWER_CONTROL. This brings two issues: