From: Stefan Popa <stefan.popa@analog.com>
To: <jic23@kernel.org>
Cc: <lars@metafoo.de>, <Michael.Hennerich@analog.com>,
<knaack.h@gmx.de>, <pmeerw@pmeerw.net>, <robh+dt@kernel.org>,
<mark.rutland@arm.com>, <davem@davemloft.net>,
<mchehab+samsung@kernel.org>, <gregkh@linuxfoundation.org>,
<akpm@linux-foundation.org>, <linux-iio@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<stefan.popa@analog.com>
Subject: [PATCH v2 2/6] dt-bindings: iio: accel: Add docs for ADXL372
Date: Wed, 1 Aug 2018 18:16:39 +0300 [thread overview]
Message-ID: <1533136599-31714-1-git-send-email-stefan.popa@analog.com> (raw)
Add the device tree binding documentation for the ADXL372 3-axis digital
accelerometer.
Signed-off-by: Stefan Popa <stefan.popa@analog.com>
---
Changes in v2:
- introduced all the DT bindings in a single patch.
.../devicetree/bindings/iio/accel/adxl372.txt | 24 ++++++++++++++++++++++
MAINTAINERS | 1 +
2 files changed, 25 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/accel/adxl372.txt
diff --git a/Documentation/devicetree/bindings/iio/accel/adxl372.txt b/Documentation/devicetree/bindings/iio/accel/adxl372.txt
new file mode 100644
index 0000000..41493d9
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/accel/adxl372.txt
@@ -0,0 +1,24 @@
+Analog Devices ADXL372 3-Axis, +/-(200g) Digital Accelerometer
+
+http://www.analog.com/media/en/technical-documentation/data-sheets/adxl372.pdf
+
+Required properties:
+ - compatible : should be "adi,adxl372"
+ - reg: SPI chip select number for the device
+ - spi-max-frequency: Max SPI frequency to use
+
+Optional properties:
+ - interrupt-parent : phandle to the parent interrupt controller as documented
+ in Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
+ - interrupts: interrupt mapping for IRQ as documented in
+ Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
+
+Example:
+
+ accelerometer@0 {
+ compatible = "adi,adxl372";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ interrupt-parent = <&gpio>;
+ interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index 2ba47bb..c8dd09c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -548,6 +548,7 @@ M: Stefan Popa <stefan.popa@analog.com>
W: http://ez.analog.com/community/linux-device-drivers
S: Supported
F: drivers/iio/accel/adxl372.c
+F: Documentation/devicetree/bindings/iio/accel/adxl372.txt
AF9013 MEDIA DRIVER
M: Antti Palosaari <crope@iki.fi>
--
2.7.4
reply other threads:[~2018-08-01 15:16 UTC|newest]
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