On Mon, Apr 22, 2013 at 09:54:57PM +0200, Simon Baatz wrote: > These patches add DT support for the Sheevaplugs by Globalscale > Technologies. There exists two versions, one with an eSATA port and > one without. > > Surprisingly, the conversion was not straight forward. In the eSATA > version (board revision 1.3), the CD and WP pins are connected to GPIO > lines, but I could not get this to work. Apparently, I am not the only > one ([1]). I found that the pins are reversed on my hardware and use > different active low/active high settings. > > Thus, the first patch adds support for the GPIO active low/high flag in > DT to the mvsdio driver. > > With that, everything except the Gigabit Ethernet can be described in > the DTS. I have split the DTS and the board support files into two > patches. This way, we can drop the last patch once we can describe > everything in the DTS or we can squash them together if we don't want > to wait. > > I could only test on an eSATA Sheevaplug. I found patches with > different LEDs for the Sheevaplug. Thus, I would highly appreciate if > someone with the hardware could give this a spin on a non-eSATA > version. Some additional testing of the change detect and write > protect behaviour for sdio can't hurt either. I hope that there aren't > board revisions with different CD/WP pins out there. > > [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2011-August/062567.html > > Simon Baatz (3): > mmc: mvsdio: Support inverted CD and WP GPIO lines > ARM: Kirkwood: Add dts files for Sheevaplug and eSATA Sheevaplug > ARM: Kirkwood: Add DT support for Sheevaplug and Sheevaplug eSATA Simon, Were you able to find any time to work on this? thx, Jason. -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
