From mboxrd@z Thu Jan 1 00:00:00 1970 From: Icenowy Zheng Subject: Re: Re: [PATCH 2/2] arm: dts: sun8i: reuse the uart1 node of iNet D978 rev2 board Date: Fri, 09 Dec 2016 19:42:15 +0800 Message-ID: <20161213233646.agnmUDHf@smtp2h.mail.yandex.net> Reply-To: icenowy-ymACFijhrKM@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Maxime Ripard Cc: Hans de Goede , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel , Chen-Yu Tsai , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org 2016=E5=B9=B412=E6=9C=889=E6=97=A5 =E4=B8=8B=E5=8D=884:11=E4=BA=8E Maxime R= ipard =E5=86=99=E9=81=93=EF=BC=9A > > On Mon, Dec 05, 2016 at 05:03:35PM +0800, Icenowy Zheng wrote:=20 > >=20 > > 2016=E5=B9=B412=E6=9C=885=E6=97=A5 16:50=E4=BA=8E Maxime Ripard =E5=86=99=E9=81=93=EF=BC=9A=20 > > >=20 > > > On Fri, Dec 02, 2016 at 11:19:13PM +0800, Icenowy Zheng wrote:=20 > > > > As a uart1 node is added into sun8i-reference-design-tablet.dtsi, s= imply=20 > > > > use it in iNet D978 rev2 device tree.=20 > > > >=20 > > > > Signed-off-by: Icenowy Zheng =20 > > >=20 > > > I'd like to see more consolidation before that change is needed. If w= e=20 > > > find more boards using that, it will make sense, but for a single=20 > > > board it's not worth it.=20 > >=20 > > At least 2~3 Q8 A33 tablets in #linux-sunxi are found to have=20 > > rtl8703as, which contains UART bluetooth. (including mine)=20 > > Still, I'm not fond of creating a default on such a low count sample=20 > of (out-of-tree) DTs. Support and enable the bluetooth on more boards,=20 > and then consolidate.=20 > > > In fact, what I want to do is to get the node ready-to-be-okay in Q8=20 > > dts, so it can be enabled by either u-boot command or (theortically)=20 > > Hans de Goede's q8-hardwaremgr, just like what is done at=20 > > touchscreen node.=20 > > If your plan is to enable all the combinations possible accross the Q8=20 > tablets and let the bootloader/user figure it all out, then it's not=20 > going to happen, sorry.=20 This wire is in the A23/33 tablet reference design schemetics. > > Maxime=20 > > --=20 > Maxime Ripard, Free Electrons=20 > Embedded Linux and Kernel engineering=20 > http://free-electrons.com=20 > > --=20 > You received this message because you are subscribed to the Google Groups= "linux-sunxi" group.=20 > To unsubscribe from this group and stop receiving emails from it, send an= email to linux-sunxi+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org=20 > For more options, visit https://groups.google.com/d/optout.=20 --=20 You received this message because you are subscribed to the Google Groups "= linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an e= mail to linux-sunxi+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit https://groups.google.com/d/optout.