Hi Jianqun, Am Mittwoch, 17. Februar 2016, 08:21:58 schrieb Jianqun Xu: > ? 16/02/2016 22:37, Heiko Stuebner ??: > > Am Dienstag, 16. Februar 2016, 13:22:23 schrieb Mark Brown: > >> On Tue, Feb 16, 2016 at 05:22:18PM +0800, jianqun.xu wrote: > >>> Documentation/devicetree/bindings/spi/spi-rockchip.txt | 1 + > >>> 1 file changed, 1 insertion(+) > >> > >> I'd expect this to be added to both the driver and the binding document > >> not just the document. > > > > It seems the driver can still use the rk3066-variant - aka nobody has > > found specific issues in the rk3399 IP implementation. > > > > Having the more specific IP names already in the dts before actually > > using them was suggested by devicetree people to not have to exchange > > everything once specific issues were found. > > > > So right now it's using the fallback-mechanism of binding to the rk3066 > > name, but if some obstacle appears it will only take adding the binding > > in the driver to make it work (even with old devicetrees). > > Thank you, got it, and I will re-send this patch with the driver patch. you have me confused now :-) . That was meant as a reply to Mark's comment, explaining why the double compatible and the driver only binding to the rk3066-one right now. Heiko
