Re: [PATCH v3 4/4] iio: accel: mma8452: Allow open drain interrupt pin configuration

[Andy Shevchenko]

On Wed, Aug 05, 2026 at 09:21:38AM +0200, Esben Haabendal wrote:
> When sharing interrupt line with other chips, the interrupt pin most
> likely needs to be configured in open-drain mode instead of push-pull.
> 
> The PP_OD bit in CTRL_REG3 is set when open-drain mode is configured,
> allowing sharing the interrupt line with other devices (with same interrupt
> polarity).
> The IRQF_SHARED flag is added to request_threaded_irq() flags, indicating
> that the interrupt line can be shared with other devices.

OK!
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxx>

-- 
With Best Regards,
Andy Shevchenko