From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH] atmel_mxt_ts: Add support for reset line Date: Thu, 29 Jun 2017 16:24:05 -0500 Message-ID: <20170629212405.bdych7fvxil3dsjk@rob-hp-laptop> References: <20170627162438.10108-1-sebastian.reichel@collabora.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20170627162438.10108-1-sebastian.reichel-ZGY8ohtN/8pPYcu2f3hruQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Sebastian Reichel Cc: Sebastian Reichel , Nick Dyer , Dmitry Torokhov , linux-input-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Henrik Rydberg , Mark Rutland , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Martyn Welch List-Id: linux-input@vger.kernel.org On Tue, Jun 27, 2017 at 06:24:38PM +0200, Sebastian Reichel wrote: > From: Martyn Welch > > At least some of the Atmel Maxtouch touchscreen controllers have a reset > pin. If this is not driven correctly the device will be held in reset > and will not respond. > > Add support for driving the reset line via GPIO as is found in other > such drivers. > > Signed-off-by: Martyn Welch > [add reset cycle during probe, minor style fixes, add DT binding] > Signed-off-by: Sebastian Reichel > --- > .../devicetree/bindings/input/atmel,maxtouch.txt | 2 ++ Acked-by: Rob Herring > drivers/input/touchscreen/atmel_mxt_ts.c | 27 +++++++++++++++++++++- > 2 files changed, 28 insertions(+), 1 deletion(-) -- 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