From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: Re: [PATCH] leds: Add DT support for leds-pca9532 Date: Sat, 16 Jun 2012 09:06:36 -0600 Message-ID: <4FDCA0FC.5000409@wwwdotorg.org> References: <1339855851-9171-1-git-send-email-stigge@antcom.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1339855851-9171-1-git-send-email-stigge@antcom.de> Sender: linux-kernel-owner@vger.kernel.org To: Roland Stigge Cc: riku.voipio@iki.fi, bryan.wu@canonical.com, rpurdie@rpsys.net, linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree-discuss@lists.ozlabs.org, aletes.xgr@gmail.com, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org On 06/16/2012 08:10 AM, Roland Stigge wrote: > This patch adds DT support for leds-pca9532. > +++ linux-2.6/Documentation/devicetree/bindings/leds/leds-pca9532.txt > +- nxp,typecodes: groups of 2 bits for each of the 16 pins: > + 0: None > + 1: LED > + 2: Beep > + 3: GPIO > +- nxp,statecodes: groups of 2 bits for each of the 16 pins: > + 0: off > + 1: on > + 2: pwm0 > + 3: pwm1 > + > +Optional properties: > +- nxp,psc: array of 2 numbers: PSC values for the two PWM channels (see datasheet) > +- nxp,pwm: array of 2 numbers: PWM values for the two PWM channels (see datasheet) Shouldn't that all be exposed using a combination of the pinctrl bindings that are in 3.5, and the PWM bindings that should be coming in 3.6?