From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Date: Tue, 4 Jul 2017 23:21:31 +0200 Subject: [U-Boot] [linux-sunxi] Re: [PATCH 3/4] sunxi: add stub EMAC device node in A83T device tree In-Reply-To: References: <20170702070244.10539-1-icenowy@aosc.io> <20170702070244.10539-4-icenowy@aosc.io> <20170703065200.36rga27nxq6czt6x@flea> <36B28AD3-0FEE-4546-9CBC-A6D891FF12D7@aosc.io> <20170703204617.vb24hlhtyrgqafkm@flea> Message-ID: <20170704212131.blt7tcyrjnapztk4@flea> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: u-boot@lists.denx.de On Tue, Jul 04, 2017 at 08:07:42AM +0800, Icenowy Zheng wrote: > > > 于 2017年7月4日 GMT+08:00 上午4:46:17, Maxime Ripard 写到: > >On Mon, Jul 03, 2017 at 02:54:17PM +0800, Icenowy Zheng wrote: > >> > >> > >> 于 2017年7月3日 GMT+08:00 下午2:52:00, Maxime Ripard > > 写到: > >> >On Sun, Jul 02, 2017 at 03:02:43PM +0800, Icenowy Zheng wrote: > >> >> The Allwinner A83T SoC has an EMAC which is already supported by > >> >> sun8i_emac driver in U-Boot now. > >> >> > >> >> Add a stub device node for it. > >> >> > >> >> The device node cannot work for Linux, because it now lacks the > >> >proper > >> >> clock definition; however, it can satisfy sun8i_emac driver in > >> >U-Boot. > >> > > >> >Uh? > >> > > >> >There is clock support in Linux. > >> > >> But adding it will largely change U-Boot DT. > >> > >> I may do it then, in a sync between Linux and U-Boot DT. > > > >Why not send the patches to Linux, and just sync the DT later? > > The U-Boot DT have already changed from the Linux one for a lot. Yes, and we had a good reason, the ethernet binding wasn't there yet. Fortunately, this isn't the case anymore, so there's no reason to diverge anymore. > Maybe I need to use the DT of at least 4.14... Merging something that is in linux-next is definitely ok. Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: