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[2/2] dt-bindings: iio: imu: st_lsm6dsx: introduce vdd-vddio regulators bindings

Message ID fd692095f2cdda5a99327f57e69c34a4ffce232f.1605625579.git.lorenzo@kernel.org
State New
Headers show
Series st_lsm6dsx: add vdd-vddio power regulator | expand

Commit Message

Lorenzo Bianconi Nov. 17, 2020, 3:11 p.m. UTC 
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
 Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt | 4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
index 7c6742d3e992..bc3448df9647 100644
--- a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
+++ b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
@@ -20,6 +20,10 @@  Required properties:
 - reg: i2c address of the sensor / spi cs line
 
 Optional properties:
+- vdd-supply: an optional regulator that needs to be on to provide VDD
+  power to the sensor.
+- vddio-supply: an optional regulator that needs to be on to provide the
+  VDD IO power to the sensor.
 - st,drdy-int-pin: the pin on the package that will be used to signal
   "data ready" (valid values: 1 or 2).
 - st,pullups : enable/disable internal i2c controller pullup resistors.