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SubjectRe: [PATCH anybus v1 2/4] dt-bindings: anybus-bridge: document devicetree binding.
Hi Sven,

thanks for your patch!

On Wed, Oct 24, 2018 at 4:25 PM Sven Van Asbroeck <> wrote:

> + - pwms : the pwm connected to the bridge's 'pwm input'.

That is really unintuitive and needs a detailed explanation. What
is a bridge doing with a PWM? Is it 100% certain this is a PWM,
it's not just a .... clock? A pwm is a pule WIDTH modulator and
I can't for my life understand why a bus bridge needs a signal
with variable pulse width, but surprise me! :D

> + fsl,weim-cs-timing = <0x024400b1 0x00001010 0x20081100
> + 0x00000000 0xa0000240 0x00000000>;

Is it just a copy/paste from

It was mentioned as undocumented but it is also pretty terse
with these opaque hex numbers. I would never let the
Freescale binding pass if I was reviewing it.

Look at my bindings for Qualcomm EBI in
for example.

But maybe it's not even supposed to be there.

Linus Walleij

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