linux-kernel - Re: [PATCH 13/18 v2] regulator: wm8994: Pass descriptor instead of GPIO number

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Message-ID: <20180423085353.c567qjqtynamrmlp@localhost.localdomain>
Date:   Mon, 23 Apr 2018 09:53:53 +0100
From:   Charles Keepax <ckeepax@...nsource.cirrus.com>
To:     Linus Walleij <linus.walleij@...aro.org>
CC:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        <linux-kernel@...r.kernel.org>, <patches@...nsource.cirrus.com>
Subject: Re: [PATCH 13/18 v2] regulator: wm8994: Pass descriptor instead of
 GPIO number

On Mon, Apr 23, 2018 at 01:07:37AM +0200, Linus Walleij wrote:
> Instead of passing a global GPIO number for the enable GPIO, pass
> a descriptor looked up from the device tree node or the board file
> decriptor table for the regulator.
> 
> There is a single board file passing the GPIOs for LDO1 and LDO2
> through platform data, so augment this to pass descriptors
> associated with the i2c device as well.
> 
> The special GPIO enable DT property for the enable GPIO is
> nonstandard but this was accomodated in
> commit 6a537d48461deacc57c07ed86d9915e5aa4b3539
> "gpio: of: Support regulator nonstandard GPIO properties".
> 
> Cc: patches@...nsource.cirrus.com
> Cc: Charles Keepax <ckeepax@...nsource.cirrus.com>
> Acked-by: Lee Jones <lee.jones@...aro.org>
> Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
> ---
> ChangeLog v1->v2:
> - Rebase the patch on the other changes.
> - Collect Lee's ACK.
> ---

Acked-by: Charles Keepax <ckeepax@...nsource.cirrus.com>

Thanks,
Charles