linux-kernel - Re: [PATCH v6 0/3] Add support for Allwinner PWM on D1/T113s/R329 SoCs

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Date:   Fri, 22 Sep 2023 07:35:19 +1000
From:   John Watts <contact@...kia.org>
To:     Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
Cc:     Aleksandr Shubin <privatesub2@...il.com>,
        linux-kernel@...r.kernel.org,
        Thierry Reding <thierry.reding@...il.com>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Samuel Holland <samuel@...lland.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Cristian Ciocaltea <cristian.ciocaltea@...labora.com>,
        linux-pwm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linux-riscv@...ts.infradead.org
Subject: Re: [PATCH v6 0/3] Add support for Allwinner PWM on D1/T113s/R329
 SoCs

On Thu, Sep 21, 2023 at 11:27:36PM +0200, Uwe Kleine-König wrote:
> Hi John,
> 
> On Wed, Sep 06, 2023 at 12:46:19PM +1000, John Watts wrote:
> > On Thu, Aug 24, 2023 at 02:40:24PM +0300, Aleksandr Shubin wrote:
> > > This series adds support for PWM controller on new
> > > Allwinner's SoCs, such as D1, T113s and R329. The implemented driver
> > > provides basic functionality for control PWM channels.
> > 
> > I have tested this patch and earlier versions successfully on a Mango Pi MQ
> > Dual and verified it outputs a PWM signal.
> 
> If you want that documented, the usual thing to do is to include a
> Tested-by: tag in your reply.

That's a good idea! I'll take a closer look under a scope and against the data
sheet and give another tested-by then when I can. I'm not sure how close that
gets to a reviewed-by but I don't have the experience in driver development to
know if something is off in the design.

> 
> Best regards
> Uwe

John.