diff options
author | Kevin Hilman <khilman@linaro.org> | 2015-06-16 15:29:36 -0700 |
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committer | Kevin Hilman <khilman@linaro.org> | 2015-06-16 15:29:36 -0700 |
commit | b0477f5f8ec85bf8a82f6aa6eee308d72c418032 (patch) | |
tree | d520be10a261f418dbf4539f1d2b5d48d74ba0d3 /drivers/iio/adc/xilinx-xadc-core.c | |
parent | 13a29d9ad242f0bf3b31afe812c81558d54892de (diff) | |
parent | 9a004a75a3305fbd3c253f38cd0788164c4fbd56 (diff) |
Merge branch 'linux-linaro-lsk-v3.18' into linux-linaro-lsk-v3.18-androidlsk-v3.18-15.07-android
Diffstat (limited to 'drivers/iio/adc/xilinx-xadc-core.c')
-rw-r--r-- | drivers/iio/adc/xilinx-xadc-core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c index a221f7329b79..ce93bd8e3f68 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: @@ -996,7 +997,7 @@ static const struct iio_event_spec xadc_voltage_events[] = { .num_event_specs = (_alarm) ? ARRAY_SIZE(xadc_voltage_events) : 0, \ .scan_index = (_scan_index), \ .scan_type = { \ - .sign = 'u', \ + .sign = ((_addr) == XADC_REG_VREFN) ? 's' : 'u', \ .realbits = 12, \ .storagebits = 16, \ .shift = 4, \ @@ -1008,7 +1009,7 @@ static const struct iio_event_spec xadc_voltage_events[] = { static const struct iio_chan_spec xadc_channels[] = { XADC_CHAN_TEMP(0, 8, XADC_REG_TEMP), XADC_CHAN_VOLTAGE(0, 9, XADC_REG_VCCINT, "vccint", true), - XADC_CHAN_VOLTAGE(1, 10, XADC_REG_VCCINT, "vccaux", true), + XADC_CHAN_VOLTAGE(1, 10, XADC_REG_VCCAUX, "vccaux", true), XADC_CHAN_VOLTAGE(2, 14, XADC_REG_VCCBRAM, "vccbram", true), XADC_CHAN_VOLTAGE(3, 5, XADC_REG_VCCPINT, "vccpint", true), XADC_CHAN_VOLTAGE(4, 6, XADC_REG_VCCPAUX, "vccpaux", true), |