On Wed, 21 Jun 2017 21:21:29 +0200 Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx> wrote: > Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@xxxxxx> Given this is a carbon copy of what we already have for the mpu3030 driver I'm not going to waste Rob or Marks time pestering them for a review. (obviously one is welcome if it happens to come along!) Applied to the togreg branch of iio.git and pushed out as testing. Thanks, Jonathan > --- > Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt > index 6f28ff55f3ec..1ff1af799c76 100644 > --- a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt > +++ b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt > @@ -11,6 +11,14 @@ Required properties: > Optional properties: > - st,drdy-int-pin: the pin on the package that will be used to signal > "data ready" (valid values: 1 or 2). > +- drive-open-drain: the interrupt/data ready line will be configured > + as open drain, which is useful if several sensors share the same > + interrupt line. This is a boolean property. > + (This binding is taken from pinctrl/pinctrl-bindings.txt) > + If the requested interrupt is configured as IRQ_TYPE_LEVEL_HIGH or > + IRQ_TYPE_EDGE_RISING a pull-down resistor is needed to drive the line > + when it is not active, whereas a pull-up one is needed when interrupt > + line is configured as IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING. > - interrupt-parent: should be the phandle for the interrupt controller > - interrupts: interrupt mapping for IRQ. It should be configured with > flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
