Re: [PATCH] mmc: pxamci: Refactor regulator support

2013-07-25 Thread Andrea Adami
On Mon, Jul 22, 2013 at 1:03 PM, Mark Brown wrote: > On Sun, Jul 21, 2013 at 01:07:48AM +0200, Andrea Adami wrote: > >> The ADS7846 driver _requires_ the use of a voltage regulator >> or if not present, CONFIG_REGULATOR_DUMMY should be used for proper >> operation. >> This was made mandatory by t

Re: [PATCH] mmc: pxamci: Refactor regulator support

2013-07-22 Thread Mark Brown
On Sun, Jul 21, 2013 at 01:07:48AM +0200, Andrea Adami wrote: > The ADS7846 driver _requires_ the use of a voltage regulator > or if not present, CONFIG_REGULATOR_DUMMY should be used for proper operation. > This was made mandatory by the following commit: No, CONFIG_REGULATOR_DUMMY should *never

[PATCH] mmc: pxamci: Refactor regulator support

2013-07-20 Thread Andrea Adami
From: Marko Katic Here's an interesting scenario. The spitz machine has an Intersil 6271A voltage regulator and an ADS7846 touchscreen controller. The ADS7846 driver _requires_ the use of a voltage regulator or if not present, CONFIG_REGULATOR_DUMMY should be used for proper operation. This was