linux-kernel - Re: [PATCH v1 03/11] dt-bindings: pwm: rockchip: add rockchip,rk3128-pwm

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Date:   Mon, 12 Sep 2022 11:21:59 -0500
From:   Rob Herring <robh@...nel.org>
To:     Johan Jonker <jbx6244@...il.com>
Cc:     thierry.reding@...il.com, u.kleine-koenig@...gutronix.de,
        linux-rockchip@...ts.infradead.org, philipp.tomsich@...ll.eu,
        linux-arm-kernel@...ts.infradead.org,
        krzysztof.kozlowski+dt@...aro.org, devicetree@...r.kernel.org,
        linux-pwm@...r.kernel.org, kever.yang@...k-chips.com,
        zhangqing@...k-chips.com, linux-kernel@...r.kernel.org,
        heiko@...ech.de
Subject: Re: [PATCH v1 03/11] dt-bindings: pwm: rockchip: add
 rockchip,rk3128-pwm

On Sat, Sep 10, 2022 at 09:48:04PM +0200, Johan Jonker wrote:
> Reduced CC.
> 
> Hi Rob,
> 

Seemed like a simple enough warning to fix...

> The rk3328 and rv1108 PWM interrupt is chaired between blocks I think.
> For rv1108 the same interrupt is used for all PWM nodes.
> For rk3328 only added to one PWM node.
> Currently not in use in a Linux drivers??

How is that relevant to the binding? It's used in dts files.

> 
> No consensus yet...on removing or parent node, so it stays as it is...
> Maybe if you have ideas things will change. ;)

Only that existing issues should be addressed before adding new 
platforms especially if the binding might change in an incompatible way 
(splitting nodes).

Rob