On Wed, Sep 14, 2016 at 07:09:41PM +0200, Wolfram Sang wrote:
> From: Wolfram Sang <w...@the-dreams.de>
> Here are the DTS changes to enable the on-board eMMC memory at 8 bit bus
> widths on R-Car Gen3 Salvator-X boards.
> Note that 'non-removable' is not supported yet because of Runtime PM issues.
> seems we need to overhaul Runtime PM handling for other reasons as well, so I
> suggest the basic support goes in like this and DTS do not use 'non-removable'
> for now.
> Note also that I decided to use the pattern that pinctrl-0 is 3.3v and
> pinctrl-1 is 1.8v, although the eMMC is fixed at 1.8v. I tried a few ways to
> only use pinctrl-0 being 1.8v here, but they all ended up to be confusing for
> users IMO, so I sticked to the most consistent solution after all.
> These patches are based on top of Simon's sdr104-v7 patches and the
> driver patches sent a minute ago. A branch can be found here:
Please ping me / repost once these patches are ready to be merged.