In gmane.comp.embedded.lede.devel Rosen Penev <ros...@gmail.com> wrote: > On Tue, May 22, 2018 at 7:45 AM, Kristian Evensen > <kristian.even...@gmail.com> wrote: > > Hi, > > > > On Tue, May 22, 2018 at 4:33 PM, John Crispin <j...@phrozen.org> wrote: > >> what exactly is the issue ? breaking compat means that rosen either needs > >> to > >> fix the regression or we need to revert the patch. > > > > The issue I saw is that writing to GPIO has no effect. On my device > > (mt7620-based), I can control the power to the two mini-pcie slots by > > writing to /sys/class/gpio/power_pcie{1,2}/value. After the commit > > "ramips: mmc: Sync with > > staging driver", writing to these two files have no effect. I.e., I > > can no longer control the power. > Looks like it's this commit: > https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/staging/mt7621-mmc?h=next-20180517&id=b734735fcaca60e8f07b040cd8a700f6fabe5b39
> Please try reverting. Unfortunately I don't have mt7620 hardware so I > can't test. Based on the comment, the issue should be fixed elsewhere. This commit removed programming SDXC_MODE register to GPIO mode and nothing more. So - fix your device dts, add nd_sd to gpio group. _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org http://lists.infradead.org/mailman/listinfo/openwrt-devel