linux-kernel - Re: [PATCH v4] gpio: pca953x: Add Maxim MAX7313 PWM support

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Message-ID: <CACRpkdZt25zK3WD9qZdJ=Aeq9YbcavJPVOX=kt8qWLdH1dHckA@mail.gmail.com>
Date:   Thu, 12 Dec 2019 16:26:41 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Miquel Raynal <miquel.raynal@...tlin.com>
Cc:     Bartosz Golaszewski <bgolaszewski@...libre.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>,
        "open list:GPIO SUBSYSTEM" <linux-gpio@...r.kernel.org>,
        linux-pwm@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Thomas Petazzoni <thomas.petazzoni@...tlin.com>
Subject: Re: [PATCH v4] gpio: pca953x: Add Maxim MAX7313 PWM support

On Fri, Nov 29, 2019 at 8:10 PM Miquel Raynal <miquel.raynal@...tlin.com> wrote:

> The MAX7313 chip is fully compatible with the PCA9535 on its basic
> functions but can also manage the intensity on each of its ports with
> PWM. Each output is independent and may be tuned with 16 values (4
> bits per output). The period is always 32kHz, only the duty-cycle may
> be changed. One can use any output as GPIO or PWM.
>
> Signed-off-by: Miquel Raynal <miquel.raynal@...tlin.com>
> ---
>
> Changes in v4:

I'm fine to merge this v4 if I get Thierry's ACK on it.

Yours,
Linus Walleij