Hi,

On Fri, Jan 27, 2017 at 09:54:42AM +0100, Quentin Schulz wrote:
> This maps the IIO channels acin_i and acin_v (respectively exposing the
> current current and voltage measures of the AC power supply) to the AC
> power supply driver.
> 
> Only the AXP20X PMICs have these ADC channels and thus they are only
> mapped for this version of the PMIC.
> 
> Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
> ---
> 
> added in v2
> 
>  drivers/iio/adc/axp20x_adc.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/drivers/iio/adc/axp20x_adc.c b/drivers/iio/adc/axp20x_adc.c
> index bacde92..14f4ec0 100644
> --- a/drivers/iio/adc/axp20x_adc.c
> +++ b/drivers/iio/adc/axp20x_adc.c
> @@ -104,6 +104,14 @@ static struct iio_map axp20x_maps[] = {
>  		.consumer_dev_name = "axp20x-usb-power-supply",
>  		.consumer_channel = "vbus_i",
>  		.adc_channel_label = "vbus_i",
> +	}, {
> +		.consumer_dev_name = "axp20x-ac-power-supply",
> +		.consumer_channel = "acin_v",
> +		.adc_channel_label = "acin_v",
> +	}, {
> +		.consumer_dev_name = "axp20x-ac-power-supply",
> +		.consumer_channel = "acin_i",
> +		.adc_channel_label = "acin_i",
>  	}, { /* sentinel */ }
>  };

I suggest to merge this into Patch 4 before resending the series.

-- Sebastian