linux-kernel - Re: [PATCH v4 17/17] dt-bindings: pwm: sti: Update DT bindings with recent changes

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Message-ID: <20160819083557.GK4254@dell>
Date:   Fri, 19 Aug 2016 09:35:57 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Rob Herring <robh@...nel.org>
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel@...inux.com, patrice.chotard@...com,
        thierry.reding@...il.com, linux-pwm@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v4 17/17] dt-bindings: pwm: sti: Update DT bindings with
 recent changes

On Thu, 18 Aug 2016, Rob Herring wrote:

> On Tue, Aug 16, 2016 at 10:35:08AM +0100, Lee Jones wrote:
> > We're renaming the 'st,pwm-num-chan' binding to 'st,pwm-num-devs' to
> > be more inline with the naming conventions of the subsystem.  Where
> > we used to treat each line as a channel, the PWM convention is to
> > describe them as devices.
> 
> This is out of date now. Otherwise, the binding looks fine.

Yes, you are right.

Perhaps if this is okay with Thierry, he can remove these few lines.
If not, I don't mind re-sending on request.

I'll leave it until I hear otherwise.

> > The second documentation adaption entails adding support for PWM
> > capture devices.  A new clock is required as well as an IRQ line.
> > We're also adding a new property similar to the one described
> > above, but for capture channels.  Typically, there will be less
> > capture channels than PWM-out, since all channels have the latter
> > capability, but only some have capture support.
> > 
> > Signed-off-by: Lee Jones <lee.jones@...aro.org>
> > ---
> >  Documentation/devicetree/bindings/pwm/pwm-st.txt | 8 +++++---
> >  1 file changed, 5 insertions(+), 3 deletions(-)

-- 
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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