From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
To: Boris BREZILLON <boris.brezillon@free-electrons.com>
Cc: "Jiří Prchal" <jiri.prchal@aksignal.cz>,
devicetree@vger.kernel.org, nicolas.ferre@atmel.com,
linux-arm-kernel@lists.infradead.org,
"Bo Shen" <voice.shen@atmel.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: at91: at91sam9x5: sets NPCS0 (PA14) back to GPIO
Date: Fri, 25 Jul 2014 10:50:14 +0200 [thread overview]
Message-ID: <20140725085014.GE9532@piout.net> (raw)
In-Reply-To: <20140725103645.7fbf5b63@bbrezillon>
On 25/07/2014 at 10:36:45 +0200, Boris Brezillon wrote :
> Hi Alexandre,
>
> On Fri, 25 Jul 2014 10:30:54 +0200
> Alexandre Belloni <alexandre.belloni@free-electrons.com> wrote:
>
> > Hi,
> >
> > On 25/07/2014 at 08:14:40 +0200, Jiří Prchal wrote :
> > > I'm using custom board. My spi node:
> > > spi0: spi@f0000000 {
> >
> > You should override the pinctrl here as you are using gpios for the cs.
> > pinctrl-0 = <&pinctrl_spi0_custom>;
>
> I guess you meant:
> pinctrl-0 <&pinctrl_spi0 &pinctrl_spi0_custom>;
>
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.
>
> Best Regards,
>
> Boris
>
>
> --
> Boris Brezillon, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com
--
Alexandre Belloni, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
next prev parent reply other threads:[~2014-07-25 8:50 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-11 10:22 [PATCH] ARM: at91: at91sam9x5: add clocks for usb device Bo Shen
2014-07-11 10:47 ` Alexandre Belloni
2014-07-11 10:55 ` Jiří Prchal
2014-07-24 13:38 ` [PATCH] ARM: at91: at91sam9x5: sets NPCS0 (PA14) back to GPIO Jiří Prchal
2014-07-24 14:26 ` Boris BREZILLON
2014-07-24 15:06 ` Jiří Prchal
2014-07-24 15:58 ` Boris BREZILLON
2014-07-25 6:14 ` Jiří Prchal
2014-07-25 7:53 ` Boris BREZILLON
2014-07-25 8:27 ` Jiří Prchal
2014-07-25 8:45 ` Boris BREZILLON
2014-07-25 8:54 ` Jiří Prchal
2014-07-25 9:01 ` Boris BREZILLON
2014-07-25 9:13 ` Jiří Prchal
2014-07-25 9:31 ` Boris BREZILLON
2014-07-25 10:06 ` Jiří Prchal
2014-07-25 10:18 ` Boris BREZILLON
2014-07-25 10:32 ` Jiří Prchal
2014-07-25 11:34 ` Boris BREZILLON
2014-07-25 8:33 ` Jiří Prchal
2014-07-25 8:30 ` Alexandre Belloni
2014-07-25 8:36 ` Boris BREZILLON
2014-07-25 8:50 ` Alexandre Belloni [this message]
2014-07-25 8:37 ` Jiří Prchal
2014-07-25 8:54 ` Alexandre Belloni
2014-07-25 8:59 ` Jiří Prchal
2014-07-25 9:02 ` Alexandre Belloni
2014-07-25 9:10 ` Boris BREZILLON
2014-07-25 9:40 ` Jiří Prchal
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