From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH 0/3] Basical Lichee Pi Zero with Dock support Date: Mon, 20 Mar 2017 13:50:26 +0100 Message-ID: <20170320125026.t35nyadmeupuckc7@lukather> References: <20170317154343.39921-1-icenowy@aosc.xyz> Reply-To: maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="yigwq5xxvyfngiu5" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org Content-Disposition: inline In-Reply-To: <20170317154343.39921-1-icenowy-ymACFijhrKM@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Icenowy Zheng Cc: Chen-Yu Tsai , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org --yigwq5xxvyfngiu5 Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Hi, On Fri, Mar 17, 2017 at 11:43:40PM +0800, Icenowy Zheng wrote: > Lichee Pi Zero have an official dock, which makes use of all stamp hole pins. > > Some extra functionalities are availble via the dock, e.g. an extra > MMC slot and some keys connected to LRADC. > > This patchset adds the support of these two features of the dock. I'm a bit skeptical about the whole approach to have a split DTS for expansion boards. This is not fundamentally different than having expansion boards, that we already deal with with overlays. This one is just bigger. Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com --yigwq5xxvyfngiu5--