On 15/04/15 20:11, Thomas Betker wrote:
> From: Thomas Betker <thomas.betker@xxxxxxxxxxxxxxxxx>
>
> The scaling factor for VREFP is 3.0/4096, not 1.0/4096; fix this to get
> correct readings.
>
> Signed-off-by: Thomas Betker <thomas.betker@xxxxxxxxxxxxxxxxx>
Applied to the fixes-togreg branch of iio.git. Marked for stable.
Thanks,
> ---
> drivers/iio/adc/xilinx-xadc-core.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c
> index 0ad7b50..6fa629b 100644
> --- a/drivers/iio/adc/xilinx-xadc-core.c
> +++ b/drivers/iio/adc/xilinx-xadc-core.c
> @@ -856,6 +856,7 @@ static int xadc_read_raw(struct iio_dev *indio_dev,
> switch (chan->address) {
> case XADC_REG_VCCINT:
> case XADC_REG_VCCAUX:
> + case XADC_REG_VREFP:
> case XADC_REG_VCCBRAM:
> case XADC_REG_VCCPINT:
> case XADC_REG_VCCPAUX:
>
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