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| author | Jacopo Mondi <jacopo+renesas@jmondi.org> | 2017-04-06 16:20:52 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2017-04-08 18:26:03 +0200 |
| commit | 3fed601c1c5730a7d8a508b80f9902a7332786dc (patch) | |
| tree | 03b9f87ea5ec1c6c40c671c8412506047ce35598 /Documentation/ABI | |
| parent | dt-bindings: iio: adc: Add max9611 ADC (diff) | |
| download | linux-3fed601c1c5730a7d8a508b80f9902a7332786dc.tar.xz linux-3fed601c1c5730a7d8a508b80f9902a7332786dc.zip | |
iio: Documentation: Add max9611 sysfs documentation
Add documentation for max9611 driver.
Document attributes describing value of shunt resistor installed between
RS+ and RS- voltage sense inputs.
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-adc-max9611 | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-adc-max9611 b/Documentation/ABI/testing/sysfs-bus-iio-adc-max9611 new file mode 100644 index 000000000000..6d2d2b094941 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-adc-max9611 @@ -0,0 +1,17 @@ +What: /sys/bus/iio/devices/iio:deviceX/in_power_shunt_resistor +Date: March 2017 +KernelVersion: 4.12 +Contact: linux-iio@vger.kernel.org +Description: The value of the shunt resistor used to compute power drain on + common input voltage pin (RS+). In Ohms. + +What: /sys/bus/iio/devices/iio:deviceX/in_current_shunt_resistor +Date: March 2017 +KernelVersion: 4.12 +Contact: linux-iio@vger.kernel.org +Description: The value of the shunt resistor used to compute current flowing + between RS+ and RS- voltage sense inputs. In Ohms. + +These attributes describe a single physical component, exposed as two distinct +attributes as it is used to calculate two different values: power load and +current flowing between RS+ and RS- inputs. |