Commit 00db4e52 authored by Thomas Betker's avatar Thomas Betker Committed by Jonathan Cameron

iio: adc: xilinx: Fix VREFP scale

The scaling factor for VREFP is 3.0/4096, not 1.0/4096; fix this to get
correct readings.
Signed-off-by: default avatarThomas Betker <thomas.betker@rohde-schwarz.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent d6c96c42
...@@ -856,6 +856,7 @@ static int xadc_read_raw(struct iio_dev *indio_dev, ...@@ -856,6 +856,7 @@ static int xadc_read_raw(struct iio_dev *indio_dev,
switch (chan->address) { switch (chan->address) {
case XADC_REG_VCCINT: case XADC_REG_VCCINT:
case XADC_REG_VCCAUX: case XADC_REG_VCCAUX:
case XADC_REG_VREFP:
case XADC_REG_VCCBRAM: case XADC_REG_VCCBRAM:
case XADC_REG_VCCPINT: case XADC_REG_VCCPINT:
case XADC_REG_VCCPAUX: case XADC_REG_VCCPAUX:
......
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