From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hector Palacios Subject: GPIO polarity in bindings for Freescale MXS Date: Thu, 14 Mar 2013 11:02:53 +0100 Message-ID: <5141A04D.8020805@digi.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" Content-Transfer-Encoding: quoted-printable Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: "devicetree-discuss" To: devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org List-Id: devicetree@vger.kernel.org Hello, Maybe I'm missing something but the MXS processors (at least i.MX23 and i.M= X28) cannot = set the polarity of the GPIOs, so shouldn't the #gpio-cells be 1? (From Documentation/devicetree/bindings/gpio/fsl-imx-gpio.txt): - #gpio-cells : Should be two. The first cell is the pin number and the second cell is used to specify the gpio polarity: 0 =3D active high 1 =3D active low Regards, -- = H=E9ctor Palacios