> -----Original Message----- > From: Sascha Hauer [mailto:s.hauer@xxxxxxxxxxxxxx] > Sent: Friday, October 26, 2018 6:57 PM [...] > > On Wed, Oct 24, 2018 at 08:14:01AM +0000, A.s. Dong wrote: > > > -----Original Message----- > > > From: Fabio Estevam [mailto:festevam@xxxxxxxxx] > > > Sent: Wednesday, October 24, 2018 12:26 AM > > [...] > > > On Tue, Oct 23, 2018 at 11:42 AM A.s. Dong <aisheng.dong@xxxxxxx> > wrote: > > > > > > > I'm a bit hesitate to do that as the driver already supports it. > > > > There's no extra effort to use it. And we probably could take ULP > > > > as a special case to test generic binding rather then simply drop > > > > it and drop driver features. Once we get objection from users > > > > later, we still can > > > simply fallback as there's still only official boards using it. > > > > > > We had this same discussion some months ago when we were reviewing > > > i.MX8 support. > > > > > > I don't see the value in doing pinctrl differently on i.MX7ULP. > > > > > > > I thought the situation is different as ULP actually already supports > > generic binding before that discussion. > > > > > > Last, it's not correct that there's not only one method for all i.MX devices. > > > > MX23/28 are different ones and ULP is more like MX23/28. > > > > And I saw no objections from users for MX23/28. > > > > > > Yes, but these are legacy platforms. > > > > > > For new ones, we should try to keep consistency, just like we > > > discussed during > > > i.MX8 review. > > > > So the question is whether it's necessary to switch generic binding > > back to the legacy one for ULP. Personally I'm not strongly against > > this, but I need some confirmation from Shawn and Sascha. > > > > Shawn & Sascha, would you make a judgement call? > > If you also strongly request that, I will try to make it patch to test Linus W. > > Hopefully our agreement could satisfy Linus W. > > For consistency reasons I vote for using the legacy binding for i.MX7ulp aswell. > Thanks for the feedback. Will try to cook a patch to send to Linus W. Regards Dong Aisheng > Sascha > > -- > Pengutronix e.K. | > | > Industrial Linux Solutions | > https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww. > pengutronix.de%2F&data=02%7C01%7Caisheng.dong%40nxp.com%7C74 > a0d2aca1cf432528a608d63b31c614%7C686ea1d3bc2b4c6fa92cd99c5c3016 > 35%7C0%7C0%7C636761482309424341&sdata=Mi5aWJmBcYI3xZLsEdj > O%2BQ7JUKZS1EzXuW%2Bd2WBJtek%3D&reserved=0 | > Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 > | > Amtsgericht Hildesheim, HRA 2686 | Fax: > +49-5121-206917-5555 |
