linux-kernel - Re: [PATCH 1/2] gpio: move tca9554 from pcf857x to pca953x

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Date:   Mon, 24 Apr 2017 18:28:25 +0200
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Anders Darander <anders@...rgestorm.se>
Cc:     Alexandre Courbot <gnurou@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Mark Rutland <mark.rutland@....com>
Subject: Re: [PATCH 1/2] gpio: move tca9554 from pcf857x to pca953x

On Fri, Apr 21, 2017 at 2:46 PM, Anders Darander <anders@...rgestorm.se> wrote:

> The TCA9554 doesn't work with the pcf857x driver, trying to change the direction
> gives a NAK bailout error.
>
> TCA9554 is similar to the PCA9554, thus change the driver.
>
> Signed-off-by: Anders Darander <anders@...rgestorm.se>

Patch applied.

Yours,
Linus Walleij