Re: [PATCH v3 1/3] gpio: vf610: add support to DT 'ngpios' property

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On Wed, Jan 17, 2024 at 10:35 AM Hector Palacios
<hector.palacios@xxxxxxxx> wrote:
>
> Some SoCs, such as i.MX93, don't have all 32 pins available
> per port. Allow optional generic 'ngpios' property to be
> specified from the device tree and default to
> VF610_GPIO_PER_PORT (32) if the property does not exist.

...

> +       ret = device_property_read_u32(dev, "ngpios", &ngpios);
> +       if (ret || ngpios > VF610_GPIO_PER_PORT)
> +               gc->ngpio = VF610_GPIO_PER_PORT;
> +       else
> +               gc->ngpio = (u16)ngpios;

This property is being read by the GPIOLIB core. Why do you need to repeat this?

-- 
With Best Regards,
Andy Shevchenko





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