[PATCH] pwm: stm32: Implement .get_state()

[Philipp Zabel]

Hi Fabrice,

On Fr, 2023-06-09 at 15:06 +0200, Fabrice Gasnier wrote:
[...]
> > @@ -635,7 +675,10 @@ static int stm32_pwm_probe(struct platform_device *pdev)
> >  
> >  	priv->chip.dev = dev;
> >  	priv->chip.ops = &stm32pwm_ops;
> > -	priv->chip.npwm = stm32_pwm_detect_channels(priv);
> > +	priv->chip.npwm = stm32_pwm_detect_channels(priv, &n_enabled);
> > +
> 
> I'd suggest to comment a bit here, to explain it initializes the PWM
> counter clock refcount in sync with PWM initial state left by the
> bootloader.
> 
> In all case, this is fine for me, you can add my:
> Reviewed-by: Fabrice Gasnier <fabrice.gasnier at foss.st.com>

Thank you, I'll add a comment here.

regards
Philipp