From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexandre Belloni Subject: Re: [PATCH] ARM: at91: at91sam9x5: sets NPCS0 (PA14) back to GPIO Date: Fri, 25 Jul 2014 10:50:14 +0200 Message-ID: <20140725085014.GE9532@piout.net> References: <1405074175-22444-1-git-send-email-voice.shen@atmel.com> <53D10C50.50305@aksignal.cz> <20140724162645.4e19c26c@bbrezillon> <53D12103.3020103@aksignal.cz> <20140724175848.44f5da10@bbrezillon> <53D1F5D0.1080006@aksignal.cz> <20140725083053.GD9532@piout.net> <20140725103645.7fbf5b63@bbrezillon> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Content-Disposition: inline In-Reply-To: <20140725103645.7fbf5b63@bbrezillon> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Boris BREZILLON Cc: =?utf-8?B?SmnFmcOt?= Prchal , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, nicolas.ferre-AIFe0yeh4nAAvxtiuMwx3w@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Bo Shen , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On 25/07/2014 at 10:36:45 +0200, Boris Brezillon wrote : > Hi Alexandre, >=20 > On Fri, 25 Jul 2014 10:30:54 +0200 > Alexandre Belloni wrote: >=20 > > Hi, > >=20 > > On 25/07/2014 at 08:14:40 +0200, Ji=C5=99=C3=AD Prchal wrote : > > > I'm using custom board. My spi node: > > > spi0: spi@f0000000 { > >=20 > > You should override the pinctrl here as you are using gpios for the= cs. > > pinctrl-0 =3D <&pinctrl_spi0_custom>; >=20 > I guess you meant: > pinctrl-0 <&pinctrl_spi0 &pinctrl_spi0_custom>; >=20 Sure, you are right > I suggested the same thing, however I'm pretty sure this is not the > source of the problem. As I said, gpio_request already mux the > associated pin to GPIO function. >=20 > Best Regards, >=20 > Boris >=20 >=20 > --=20 > Boris Brezillon, Free Electrons > Embedded Linux and Kernel engineering > http://free-electrons.com --=20 Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- To unsubscribe from this list: send the line "unsubscribe devicetree" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html