From: s.hauer@pengutronix.de (Sascha Hauer)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] ARM: dts: imx6: edmqmx6: remove wrong gpio in usb_otg_vbus regulator
Date: Mon, 27 Jan 2014 09:51:06 +0100 [thread overview]
Message-ID: <20140127085106.GW16215@pengutronix.de> (raw)
In-Reply-To: <1390419567-2643-3-git-send-email-silvio.fricke@gmail.com>
On Wed, Jan 22, 2014 at 08:39:27PM +0100, Silvio F wrote:
> Signed-off-by: Silvio F <silvio.fricke@gmail.com>
> ---
> arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts b/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
> index 6706d1b..de54e46 100644
> --- a/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
> +++ b/arch/arm/boot/dts/imx6q-dmo-edmqmx6.dts
> @@ -46,7 +46,6 @@
> regulator-name = "usb_otg_vbus";
> regulator-min-microvolt = <5000000>;
> regulator-max-microvolt = <5000000>;
> - gpio = <&gpio7 12 0>;
This gpio drives a switch between SoCs USB D+/D- lines and the external
connector, so using a regulator here is the wrong approach. The question
now is: What is the correct approach to make sure the switch is closed
when needed? How does it work now? Is the switch on by reset default?
Sascha
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
prev parent reply other threads:[~2014-01-27 8:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-22 19:39 [PATCH] dts: edmqmx6: some fixes Silvio F
2014-01-22 19:39 ` [PATCH 1/2] ARM: dts: imx6: edmqmx6: fix wrong usbotg pingroup Silvio F
2014-01-27 8:47 ` Sascha Hauer
2014-01-28 12:06 ` Shawn Guo
2014-01-22 19:39 ` [PATCH 2/2] ARM: dts: imx6: edmqmx6: remove wrong gpio in usb_otg_vbus regulator Silvio F
2014-01-27 8:51 ` Sascha Hauer [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20140127085106.GW16215@pengutronix.de \
--to=s.hauer@pengutronix.de \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).