From mboxrd@z Thu Jan 1 00:00:00 1970 From: Segher Boessenkool Subject: Re: [PATCH v3 2/4] gpio: Add GPIO driver for Nintendo Wii Date: Fri, 9 Feb 2018 09:11:16 -0600 Message-ID: <20180209151116.GQ21977@gate.crashing.org> References: <20180209120732.17863-1-j.neuschaefer@gmx.net> <20180209120732.17863-3-j.neuschaefer@gmx.net> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Return-path: Content-Disposition: inline In-Reply-To: <20180209120732.17863-3-j.neuschaefer-hi6Y0CQ0nG0@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jonathan =?iso-8859-1?Q?Neusch=E4fer?= Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Joel Stanley , linuxppc-dev-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, linux-gpio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Albert Herranz , Linus Walleij List-Id: linux-gpio@vger.kernel.org On Fri, Feb 09, 2018 at 01:07:29PM +0100, Jonathan Neuschäfer wrote: > The Nintendo Wii's chipset (called "Hollywood") has a GPIO controller > that supports a configurable number of pins (up to 32), interrupts, and > some special mechanisms to share the controller between the system's > security processor (an ARM926) and the PowerPC CPU. Pin multiplexing is > not supported. > > This patch adds a basic driver for this GPIO controller. Interrupt > support will come in a later patch. > > This patch is based on code developed by Albert Herranz and the GameCube > Linux Team, file arch/powerpc/platforms/embedded6xx/hlwd-gpio.c, > available at https://github.com/DeltaResero/GC-Wii-Linux-Kernels, but > has grown quite dissimilar. > > Signed-off-by: Jonathan Neuschäfer > Cc: Albert Herranz > Cc: Segher Boessenkool Reviewed-by: Segher Boessenkool Looks just fine to me :-) Segher -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html