From: Afonso Bordado <afonsobordado@az8.co>
To: jic23@kernel.org, knaack.h@gmx.de, lars@metafoo.de, pmeerw@pmeerw.net
Cc: linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Subject: [PATCH v4 3/5] dt-bindings: fxas21002c: Document the fxas21002c I2C bindings
Date: Tue, 11 Sep 2018 16:00:09 +0100 [thread overview]
Message-ID: <20180911150011.31964-3-afonsobordado@az8.co> (raw)
In-Reply-To: <20180911150011.31964-1-afonsobordado@az8.co>
Add documentation for the fxas21002c I2C bindings.
Signed-off-by: Afonso Bordado <afonsobordado@az8.co>
---
.../bindings/iio/gyroscope/fsl,fxas21002c.txt | 33 +++++++++++++++++++
1 file changed, 33 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/gyroscope/fsl,fxas21002c.txt
diff --git a/Documentation/devicetree/bindings/iio/gyroscope/fsl,fxas21002c.txt b/Documentation/devicetree/bindings/iio/gyroscope/fsl,fxas21002c.txt
new file mode 100644
index 000000000000..9e5cdf0c0b69
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/gyroscope/fsl,fxas21002c.txt
@@ -0,0 +1,33 @@
+* Freescale FXAS21002C Digital Angular Rate Gyroscope
+
+Required properties:
+
+ - compatible: must be "fsl,fxas21002c"
+ - reg : the I2C address of the sensor
+
+Optional properties:
+
+ - interrupts : The first interrupt listed must be the one
+ connected to the INT1 pin, the second interrupt
+ listed must be the one connected to the INT2 pin.
+ The interrupts can be triggered on rising or falling
+ edges alike.
+ see interrupt-controller/interrupts.txt
+ - vdd-supply : The main voltage regulator
+ - iovdd-supply : The IO voltage regulator
+ see regulator/regulator.txt
+ - reset-gpios : GPIO used to reset the device.
+ see gpio/gpio.txt.
+ - mount-matrix : see iio/mount-matrix.txt
+
+Example:
+gyroscope@20 {
+ compatible = "fsl,fxas21002c";
+ reg = <0x20>;
+ reset-gpios = <&gpio0 2 0>;
+ vdd-supply = <&vref>;
+ iovdd-supply = <&vref2>;
+ interrupt-parent = <&foo>;
+ interrupts = <0 IRQ_TYPE_EDGE_RISING>,
+ <1 (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_EDGE_FALLING)>;
+};
--
2.18.0
next prev parent reply other threads:[~2018-09-11 15:00 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-11 15:00 [PATCH v4 1/5] iio: gyro: add support for fxas21002c Afonso Bordado
2018-09-11 15:00 ` [PATCH v4 2/5] iio: gyro: add device tree " Afonso Bordado
2018-09-11 15:00 ` Afonso Bordado [this message]
2018-09-16 12:59 ` [PATCH v4 3/5] dt-bindings: fxas21002c: Document the fxas21002c I2C bindings Jonathan Cameron
2018-09-16 13:01 ` Jonathan Cameron
2018-09-11 15:00 ` [PATCH v4 4/5] iio: fxas21002c: add ODR/Scale support Afonso Bordado
2018-09-12 9:26 ` kbuild test robot
2018-09-12 18:23 ` Himanshu Jha
2018-09-14 15:26 ` Afonso Bordado
2018-09-14 17:30 ` Himanshu Jha
2018-09-16 11:50 ` Jonathan Cameron
2018-09-11 15:00 ` [PATCH v4 5/5] MAINTAINERS: add entry for fxas21002c gyro driver Afonso Bordado
2018-09-11 16:17 ` [PATCH v4 1/5] iio: gyro: add support for fxas21002c Song Qiang
2018-09-16 11:57 ` Jonathan Cameron
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