Am Mittwoch, 29. Oktober 2014, 09:26:39 schrieb Doug Anderson: > Chris, > > On Tue, Oct 28, 2014 at 7:31 AM, Heiko St?bner <heiko at sntech.de> wrote: > > Am Montag, 27. Oktober 2014, 21:47:26 schrieb Chris Zhong: > >> Save and restore the gpio6_c6 pinmux setting, since Maskrom of RK3288 > >> would modify it to sdmmc0_det, so it need to be restored to the correct > >> setting after resume from Maskrom. > > > > Does the maskrom only touch the iomux or also stuff like pull-bias or > > drive > > strength for this pin? > > > > Also could you please look up if the maskrom on rk3066a and rk3188 does > > something similar. While not strictly necessary for this patch, I'd like > > the driver to not diverge in functionality for to long. > > > > > > Otherwise it looks fine for the time being. > > > > Tested-by: Heiko Stuebner <heiko at sntech.de> > > Reviewed-by: Heiko Stuebner <heiko at sntech.de> > > I notice that you posted patch v6 but you didn't respond to Heiko's > questions here and made no changes in v6. > > Can you please answer Heiko's questions? The questions about whether > the pull-bias and drive also need to be reset would be good to get > answered. and also how the other socs 3066a and 3188 behave in this regard would be really nice to know. Because otherwise this might be forgotten when we implement suspend on those and result in us searching for reason why it might fail then. Thanks Heiko
