linux-kernel - Re: [PATCH] drivers: gpio: pca953x: add compatibility for pcal6524 and pcal9555a

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Date:   Sun, 18 Mar 2018 07:48:26 -0500
From:   Rob Herring <robh@...nel.org>
To:     "H. Nikolaus Schaller" <hns@...delico.com>
Cc:     Pawel Moll <pawel.moll@....com>,
        Mark Rutland <mark.rutland@....com>,
        Ian Campbell <ijc+devicetree@...lion.org.uk>,
        Kumar Gala <galak@...eaurora.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Alexandre Courbot <gnurou@...il.com>,
        devicetree@...r.kernel.org, linux-gpio@...r.kernel.org,
        linux-kernel@...r.kernel.org, letux-kernel@...nphoenux.org,
        kernel@...a-handheld.com
Subject: Re: [PATCH] drivers: gpio: pca953x: add compatibility for pcal6524
 and pcal9555a

On Sat, Mar 10, 2018 at 12:00:01PM +0100, H. Nikolaus Schaller wrote:
> The Pyra-Handheld originally used the tca6424 but recently we have
> replaced it by the pin and package compatible pcal6524. So let's
> add this to the bindings and the driver.
> 
> And while we are at it, the pcal9555a does not have a compatible entry
> either but is already supported by the device id table.
> 
> Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
> ---
>  Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 2 ++

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

>  drivers/gpio/gpio-pca953x.c                             | 4 ++++
>  2 files changed, 6 insertions(+)