linux-kernel - Re: [PATCH v4 3/3] ARM: dts: qcom: add charger otg regulator

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Message-ID: <20151215220921.GV4000@usrtlx11787.corpusers.net>
Date:	Tue, 15 Dec 2015 14:09:21 -0800
From:	Bjorn Andersson <bjorn.andersson@...ymobile.com>
To:	Tim Bird <tim.bird@...ymobile.com>
CC:	"robh+dt@...nel.org" <robh+dt@...nel.org>,
	"pawel.moll@....com" <pawel.moll@....com>,
	"mark.rutland@....com" <mark.rutland@....com>,
	"ijc+devicetree@...lion.org.uk" <ijc+devicetree@...lion.org.uk>,
	"sre@...nel.org" <sre@...nel.org>,
	"Cavin, Courtney" <Courtney.Cavin@...ymobile.com>,
	"dbaryshkov@...il.com" <dbaryshkov@...il.com>,
	"dwmw2@...radead.org" <dwmw2@...radead.org>,
	"agross@...eaurora.org" <agross@...eaurora.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	"linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"tbird20d@...il.com" <tbird20d@...il.com>
Subject: Re: [PATCH v4 3/3] ARM: dts: qcom: add charger otg regulator

On Tue 15 Dec 11:52 PST 2015, Tim Bird wrote:

> Add the otg regulator provided by the charger block.
> 
> Signed-off-by: Tim Bird <tim.bird@...ymobile.com>
> ---
> Changes since V3:
>  - change name of charger regulator to "otg-vbus"
> ---
>  arch/arm/boot/dts/qcom-pm8941.dtsi | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/qcom-pm8941.dtsi b/arch/arm/boot/dts/qcom-pm8941.dtsi
> index b0d4439..d0ffca7 100644
> --- a/arch/arm/boot/dts/qcom-pm8941.dtsi
> +++ b/arch/arm/boot/dts/qcom-pm8941.dtsi
> @@ -45,6 +45,10 @@
>  					  "chg-gone",
>  					  "usb-valid",
>  					  "dc-valid";
> +
> +			usb_otg_in-supply = <&pm8941_5vs1>;

Although this could be coming from some other supply I think it's
perfectly fine that we define this on a platform level.

> +
> +			chg_otg: otg-vbus { };
>  		};
>  
>  		pm8941_gpios: gpios@...0 {

Reviewed-by: Bjorn Andersson <bjorn.andersson@...ymobile.com>

Regards,
Bjorn
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