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| author | Song Qiang <songqiang1304521@gmail.com> | 2018-11-08 10:27:48 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-11-16 19:32:30 +0100 |
| commit | 9a8d64fa97206eb68ec741b5c52436f32286b7fd (patch) | |
| tree | ec86d8f07b931374347540aeecf5c8466008080d /Documentation/devicetree | |
| parent | dt-bindings: Add PNI to the vendor prefixes (diff) | |
| download | linux-9a8d64fa97206eb68ec741b5c52436f32286b7fd.tar.xz linux-9a8d64fa97206eb68ec741b5c52436f32286b7fd.zip | |
iio: magnetometer: Add DT support for PNI RM3100
Signed-off-by: Song Qiang <songqiang1304521@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt b/Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt new file mode 100644 index 000000000000..497c932e9e39 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt @@ -0,0 +1,20 @@ +* PNI RM3100 3-axis magnetometer sensor + +Required properties: + +- compatible : should be "pni,rm3100" +- reg : the I2C address or SPI chip select number of the sensor. + +Optional properties: + +- interrupts: data ready (DRDY) from the chip. + The interrupts can be triggered on level high. + +Example: + +rm3100: rm3100@20 { + compatible = "pni,rm3100"; + reg = <0x20>; + interrupt-parent = <&gpio0>; + interrupts = <4 IRQ_TYPE_LEVEL_HIGH>; +}; |