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 v2 2/4] dt-bindings: maxbotix,i2cxl: Add MaxBotix i2c ultrasonic rangers
Date: Fri, 1 Mar 2019 14:42:27 +0100 [thread overview]
Message-ID: <20190301134225.susjgtck4iktkbeg@arbad> (raw)
Add doc for dt binding maxbotix,i2cxl. 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,i2cxl.txt | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/proximity/maxbotix,i2cxl.txt
diff --git a/Documentation/devicetree/bindings/iio/proximity/maxbotix,i2cxl.txt b/Documentation/devicetree/bindings/iio/proximity/maxbotix,i2cxl.txt
new file mode 100644
index 000000000000..528f428fc583
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/proximity/maxbotix,i2cxl.txt
@@ -0,0 +1,21 @@
+* MaxBotix I2CXL-MaxSonar ultrasonic distance sensor of type mb12x2 using
+ the i2c interface for ranging
+
+Required properties:
+ - compatible: Should be "maxbotix,i2cxl"
+
+ - reg: i2c address of the device
+
+Optional properties:
+ - status-gpios: Status gpio (input) used to announce the preceding
+ reading request has finished and that data is
+ available. If no status gpio is specified the
+ device driver falls back to wait until data can be
+ retrieved.
+
+Example:
+proximity@70 {
+ compatible = "maxbotix,i2cxl";
+ reg = <0x70>;
+ status-gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+};
--
2.11.0
next reply other threads:[~2019-03-01 13:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-01 13:42 Andreas Klinger [this message]
2019-03-02 18:26 ` [PATCH v2 2/4] dt-bindings: maxbotix,i2cxl: Add MaxBotix i2c ultrasonic rangers Jonathan Cameron
2019-03-12 16:39 ` Rob Herring
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