linux-kernel - Re: [PATCH] ARM: dts: fix usb pin control for imx-rex dts

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Message-ID: <CAGrhNMwqjQvdsXOT_7JrnuDRm5n8UhLuSPY9GcJKmrXcW05cnQ@mail.gmail.com>
Date:	Mon, 21 Sep 2015 09:17:17 +0100
From:	Felipe Tonello <eu@...ipetonello.com>
To:	devicetree@...r.kernel.org
Cc:	Kernel development list <linux-kernel@...r.kernel.org>,
	Shawn Guo <shawnguo@...nel.org>,
	Sascha Hauer <kernel@...gutronix.de>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	"Felipe F. Tonello" <eu@...ipetonello.com>
Subject: Re: [PATCH] ARM: dts: fix usb pin control for imx-rex dts

On Wed, Sep 16, 2015 at 6:40 PM,  <eu@...ipetonello.com> wrote:
> From: "Felipe F. Tonello" <eu@...ipetonello.com>
>
> This fixes a duplicated pin control causing this error:
>
> imx6q-pinctrl 20e0000.iomuxc: pin MX6Q_PAD_GPIO_1 already
> requested by regulators:regulator@2; cannot claim for 2184000.usb
> imx6q-pinctrl 20e0000.iomuxc: pin-137 (2184000.usb) status -22
> imx6q-pinctrl 20e0000.iomuxc: could not request pin 137
> (MX6Q_PAD_GPIO_1) from group usbotggrp  on device 20e0000.iomuxc
> imx_usb 2184000.usb: Error applying setting, reverse things
> back
> imx6q-pinctrl 20e0000.iomuxc: pin MX6Q_PAD_EIM_D31 already
> requested by regulators:regulator@1; cannot claim for 2184200.usb
> imx6q-pinctrl 20e0000.iomuxc: pin-52 (2184200.usb) status -22
> imx6q-pinctrl 20e0000.iomuxc: could not request pin 52 (MX6Q_PAD_EIM_D31)
> from group usbh1grp  on device 20e0000.iomuxc
> imx_usb 2184200.usb: Error applying setting, reverse things
> back
>
> Signed-off-by: Felipe F. Tonello <eu@...ipetonello.com>

Any comments?

Felipe
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