linux-kernel - Re: [PATCH 1/3] arm: dts: imx7: Update #pwm-cells for PWM polarity control

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Date:   Fri, 23 Sep 2016 12:52:03 -0500
From:   Rob Herring <robh@...nel.org>
To:     Bhuvanchandra DV <bhuvanchandra.dv@...adex.com>
Cc:     shawnguo@...nel.org, mark.rutland@....com,
        linux-pwm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, stefan@...er.ch,
        thierry.reding@...il.com, kernel@...gutronix.de,
        fabio.estevam@....com, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 1/3] arm: dts: imx7: Update #pwm-cells for PWM polarity
 control

On Mon, Sep 19, 2016 at 07:53:45PM +0530, Bhuvanchandra DV wrote:
> Update #pwm-cells to 3 in order to support PWM signal polarity control.
> 
> Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@...adex.com>
> ---
>  Documentation/devicetree/bindings/pwm/imx-pwm.txt | 6 +++---
>  arch/arm/boot/dts/imx7s.dtsi                      | 8 ++++----
>  2 files changed, 7 insertions(+), 7 deletions(-)

The driver will still work with old DTs, right? If so,

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