linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Shawn Guo <shawnguo@kernel.org>
To: Schrempf Frieder <frieder.schrempf@kontron.de>
Cc: Krzysztof Kozlowski <krzk@kernel.org>,
	Fabio Estevam <festevam@gmail.com>,
	Mark Rutland <mark.rutland@arm.com>,
	NXP Linux Team <linux-imx@nxp.com>,
	Pengutronix Kernel Team <kernel@pengutronix.de>,
	Rob Herring <robh+dt@kernel.org>,
	Sascha Hauer <s.hauer@pengutronix.de>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 07/11] ARM: dts: imx6ul-kontron-n6x1x-s: Add vbus-supply and overcurrent polarity to usb nodes
Date: Mon, 4 Nov 2019 15:31:52 +0800	[thread overview]
Message-ID: <20191104073151.GR24620@dragon> (raw)
In-Reply-To: <20191031142112.12431-8-frieder.schrempf@kontron.de>

On Thu, Oct 31, 2019 at 02:24:21PM +0000, Schrempf Frieder wrote:
> From: Frieder Schrempf <frieder.schrempf@kontron.de>
> 
> To silence the warnings shown by the driver at boot time, we add a
> fixed regulator for the 5V supply of usbotg2 and specify the polarity
> of the overcurrent signal for usbotg1.
> 
> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
> Fixes: 1ea4b76cdfde ("ARM: dts: imx6ul-kontron-n6310: Add Kontron i.MX6UL N6310 SoM and boards")

I do not think it's a bug fix, so the Fixes tag doesn't really apply.

Shawn

> ---
>  arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi
> index 2299cad900af..d3eb21aa9014 100644
> --- a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi
> +++ b/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi
> @@ -45,6 +45,13 @@
>  		regulator-max-microvolt = <3300000>;
>  	};
>  
> +	reg_5v: regulator-5v {
> +		compatible = "regulator-fixed";
> +		regulator-name = "5v";
> +		regulator-min-microvolt = <5000000>;
> +		regulator-max-microvolt = <5000000>;
> +	};
> +
>  	reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
>  		compatible = "regulator-fixed";
>  		regulator-name = "usb_otg1_vbus";
> @@ -191,6 +198,7 @@
>  	srp-disable;
>  	hnp-disable;
>  	adp-disable;
> +	over-current-active-low;
>  	vbus-supply = <&reg_usb_otg1_vbus>;
>  	status = "okay";
>  };
> @@ -198,6 +206,7 @@
>  &usbotg2 {
>  	dr_mode = "host";
>  	disable-over-current;
> +	vbus-supply = <&reg_5v>;
>  	status = "okay";
>  };
>  
> -- 
> 2.17.1

  reply	other threads:[~2019-11-04  7:32 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-31 14:23 [PATCH v3 00/11] Add support for more Kontron i.MX6UL/ULL SoMs and boards Schrempf Frieder
2019-10-31 14:24 ` [PATCH v3 01/11] ARM: dts: imx6ul-kontron-n6310: Move common SoM nodes to a separate file Schrempf Frieder
2019-10-31 14:24 ` [PATCH v3 02/11] ARM: dts: Add support for two more Kontron SoMs N6311 and N6411 Schrempf Frieder
2019-10-31 14:24 ` [PATCH v3 03/11] ARM: dts: imx6ul-kontron-n6310-s: Move common nodes to a separate file Schrempf Frieder
2019-10-31 14:24 ` [PATCH v3 04/11] ARM: dts: Add support for two more Kontron evalkit boards 'N6311 S' and 'N6411 S' Schrempf Frieder
2019-10-31 14:24 ` [PATCH v3 05/11] ARM: dts: imx6ul-kontron-n6x1x: Add 'chosen' node with 'stdout-path' Schrempf Frieder
2019-10-31 14:24 ` [PATCH v3 06/11] ARM: dts: imx6ul-kontron-n6x1x-s: Specify bus-width for SD card and eMMC Schrempf Frieder
2019-11-04  7:29   ` Shawn Guo
2019-11-04  7:40     ` Schrempf Frieder
2019-10-31 14:24 ` [PATCH v3 07/11] ARM: dts: imx6ul-kontron-n6x1x-s: Add vbus-supply and overcurrent polarity to usb nodes Schrempf Frieder
2019-11-04  7:31   ` Shawn Guo [this message]
2019-11-04  7:53     ` Schrempf Frieder
2019-10-31 14:24 ` [PATCH v3 08/11] ARM: dts: imx6ul-kontron-n6x1x-s: Remove an obsolete comment and fix indentation Schrempf Frieder
2019-11-04  7:33   ` Shawn Guo
2019-11-04  7:53     ` Schrempf Frieder
2019-10-31 14:24 ` [PATCH v3 09/11] ARM: dts: imx6ul-kontron-n6x1x-s: Disable the snvs-poweroff driver Schrempf Frieder
2019-11-04  7:43   ` Shawn Guo
2019-11-04  8:06     ` Schrempf Frieder
2019-11-04 11:18       ` Schrempf Frieder
2019-11-04 12:45         ` Shawn Guo
2019-11-04 13:14           ` Schrempf Frieder
2019-10-31 14:24 ` [PATCH v3 10/11] dt-bindings: arm: fsl: Add more Kontron i.MX6UL/ULL compatibles Schrempf Frieder
2019-10-31 14:24 ` [PATCH v3 11/11] MAINTAINERS: Add an entry for Kontron Electronics ARM board support Schrempf Frieder
2019-11-04  7:45   ` Shawn Guo
2019-11-04  8:16     ` Schrempf Frieder

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=20191104073151.GR24620@dragon \
    --to=shawnguo@kernel.org \
    --cc=devicetree@vger.kernel.org \
    --cc=festevam@gmail.com \
    --cc=frieder.schrempf@kontron.de \
    --cc=kernel@pengutronix.de \
    --cc=krzk@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-imx@nxp.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=robh+dt@kernel.org \
    --cc=s.hauer@pengutronix.de \
    /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).