linux-kernel - Re: [PATCH 4/6] regulator: lp872x: Add enable GPIO pin support

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Message-ID: <20151229200244.GA27426@rob-hp-laptop>
Date:	Tue, 29 Dec 2015 14:02:44 -0600
From:	Rob Herring <robh@...nel.org>
To:	Paul Kocialkowski <contact@...lk.fr>
Cc:	linux-kernel@...r.kernel.org, Mark Rutland <mark.rutland@....com>,
	Milo Kim <milo.kim@...com>,
	Russell King <linux@....linux.org.uk>,
	Pawel Moll <pawel.moll@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Tony Lindgren <tony@...mide.com>,
	Mark Brown <broonie@...nel.org>,
	Liam Girdwood <lgirdwood@...il.com>,
	devicetree@...r.kernel.org,
	Benoît Cousson <bcousson@...libre.com>,
	Kumar Gala <galak@...eaurora.org>, linux-omap@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 4/6] regulator: lp872x: Add enable GPIO pin support

On Wed, Dec 23, 2015 at 11:58:37AM +0100, Paul Kocialkowski wrote:
> LP872x regulators are made active via the EN pin, which might be hooked to a
> GPIO. This adds support for driving the GPIO high when the driver is in use.
> 
> Signed-off-by: Paul Kocialkowski <contact@...lk.fr>
> ---
>  .../devicetree/bindings/regulator/lp872x.txt       |  1 +
>  drivers/regulator/lp872x.c                         | 33 ++++++++++++++++++++--
>  include/linux/regulator/lp872x.h                   |  2 ++
>  3 files changed, 33 insertions(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/regulator/lp872x.txt b/Documentation/devicetree/bindings/regulator/lp872x.txt
> index 7818318..0559c25 100644
> --- a/Documentation/devicetree/bindings/regulator/lp872x.txt
> +++ b/Documentation/devicetree/bindings/regulator/lp872x.txt
> @@ -28,6 +28,7 @@ Optional properties:
>    - ti,dvs-gpio: GPIO specifier for external DVS pin control of LP872x devices.
>    - ti,dvs-vsel: DVS selector. 0 = SEL_V1, 1 = SEL_V2.
>    - ti,dvs-state: initial DVS pin state. 0 = DVS_LOW, 1 = DVS_HIGH.
> +  - ti,enable-gpio: GPIO specifier for EN pin control of LP872x devices.

Should be "-gpios" instead of "-gpio".

Rob
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