From: Andreas Klinger <ak@it-klinger.de>
To: devicetree@vger.kernel.org, linux-iio@vger.kernel.org
Cc: jic23@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com,
afaerber@suse.de, arnd@arndb.de, davem@davemloft.net,
gregkh@linuxfoundation.org, johan@kernel.org,
khilman@baylibre.com, knaack.h@gmx.de, lars@metafoo.de,
linux-kernel@vger.kernel.org, martin.blumenstingl@googlemail.com,
mchehab+samsung@kernel.org, m.othacehe@gmail.com,
nicolas.ferre@microchip.com, pmeerw@pmeerw.net, robh@kernel.org,
songqiang1304521@gmail.com, treding@nvidia.com,
techsupport@maxbotix.com
Subject: [PATCH v3 2/4] dt-bindings: maxbotix,mb1232: Add MaxBotix i2c ultrasonic rangers
Date: Sun, 17 Mar 2019 21:35:27 +0100 [thread overview]
Message-ID: <20190317203526.4pcwo4gdrrng44v7@arbad> (raw)
Add doc for dt binding maxbotix,mb1232. This binding is for MaxBotix
I2CXL-MaxSonar ultrasonic rangers which share a common i2c interface.
Signed-off-by: Andreas Klinger <ak@it-klinger.de>
---
.../bindings/iio/proximity/maxbotix,mb1232.txt | 31 ++++++++++++++++++++++
1 file changed, 31 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
diff --git a/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt b/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
new file mode 100644
index 000000000000..0e9df87eca1d
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
@@ -0,0 +1,31 @@
+* MaxBotix I2CXL-MaxSonar ultrasonic distance sensor of type mb1202,
+ mb1212, mb1222, mb1232, mb1242, mb7040 or mb7137 using the i2c interface
+ for ranging
+
+Required properties:
+ - compatible: "maxbotix,mb1202",
+ "maxbotix,mb1212",
+ "maxbotix,mb1222",
+ "maxbotix,mb1232",
+ "maxbotix,mb1242",
+ "maxbotix,mb7040" or
+ "maxbotix,mb7137"
+
+ - reg: i2c address of the device, see also i2c/i2c.txt
+
+Optional properties:
+ - interrupt-parent: Interrupt controller to use
+
+ - interrupts: Interrupt used to announce the preceding reading
+ request has finished and that data is available.
+ If no interrupt is specified the device driver
+ falls back to wait a fixed amount of time until
+ data can be retrieved.
+
+Example:
+proximity@70 {
+ compatible = "maxbotix,mb1232";
+ reg = <0x70>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+};
--
2.11.0
next reply other threads:[~2019-03-17 20:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-17 20:35 Andreas Klinger [this message]
2019-03-24 12:03 ` [PATCH v3 2/4] dt-bindings: maxbotix,mb1232: Add MaxBotix i2c ultrasonic rangers Jonathan Cameron
2019-03-28 17:51 ` Rob Herring
2019-03-31 10:34 ` Jonathan Cameron
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