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Date: Fri, 12 Oct 2018 15:35:35 +0800 From: Song Qiang <songqiang1304521@...il.com> To: jic23@...nel.org, knaack.h@....de, lars@...afoo.de, pmeerw@...erw.net, robh+dt@...nel.org, mark.rutland@....com, preid@...ctromag.com.au, himanshujha199640@...il.com Cc: linux-iio@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, Song Qiang <songqiang1304521@...il.com> Subject: [PATCH v4 2/3] iio: magnetometer: Add DT support for PNI RM3100 Signed-off-by: Song Qiang <songqiang1304521@...il.com> --- .../bindings/iio/magnetometer/pni,rm3100.txt | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt 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>; +}; -- 2.17.1
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