Re: [PATCH 3/8] iio: adc: rzt2h: Add chip-specific configuration

[Andy Shevchenko]

On Tue, Sep 29, 2026 at 01:42:43PM +0100, Prabhakar wrote:

> Prepare the driver for supporting SoCs with ADC IP that is similar to the
> RZ/T2H ADC but may have different channel configurations.
> 
> Introduce chip-specific configuration for the channel template and number
> of channels, and use it when setting up the IIO channels and DMA layout.

...

> +struct rzt2h_adc_chip_info {
> +	const struct iio_chan_spec *chan_template;

__counted_by_ptr() ?

> +	unsigned int num_channels;
> +	u8 features;
> +};

...

> +	chip_info = device_get_match_data(dev);
> +	if (!chip_info)
> +		return -ENODEV;

-ENODATA

-- 
With Best Regards,
Andy Shevchenko