linux-kernel - Re: [PATCH v3 05/12] pinctrl: axp209: add support for AXP813 GPIOs

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Date:   Tue, 10 Oct 2017 13:33:58 -0500
From:   Rob Herring <robh@...nel.org>
To:     Quentin Schulz <quentin.schulz@...e-electrons.com>
Cc:     linus.walleij@...aro.org, mark.rutland@....com, wens@...e.org,
        linux@...linux.org.uk, maxime.ripard@...e-electrons.com,
        lee.jones@...aro.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        thomas.petazzoni@...e-electrons.com, linux-sunxi@...glegroups.com
Subject: Re: [PATCH v3 05/12] pinctrl: axp209: add support for AXP813 GPIOs

On Mon, Oct 02, 2017 at 02:08:47PM +0200, Quentin Schulz wrote:
> The AXP813 has only two GPIOs. GPIO0 can either be used as a GPIO, an
> LDO regulator or an ADC. GPIO1 can be used either as a GPIO or an LDO
> regulator.
> 
> Moreover, the status bit of the GPIOs when in input mode is not offset
> by 4 unlike the AXP209.
> 
> Signed-off-by: Quentin Schulz <quentin.schulz@...e-electrons.com>
> ---
>  .../devicetree/bindings/pinctrl/pinctrl-axp209.txt | 13 ++++++++-

Acked-by: Rob Herring <robh@...nel.org>

>  drivers/pinctrl/pinctrl-axp209.c                   | 32 ++++++++++++++++------
>  2 files changed, 36 insertions(+), 9 deletions(-)