From: Florian Vaussard <florian.vaussard@gmail.com>
To: devicetree@vger.kernel.org, Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Martin Kepplinger <martink@posteo.de>,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
Florian Vaussard <florian.vaussard@heig-vd.ch>
Subject: [PATCH 2/3] iio: adc: max1363: Add device tree binding documentation
Date: Tue, 21 Jun 2016 09:09:28 +0200 [thread overview]
Message-ID: <1466492969-2185-3-git-send-email-florian.vaussard@heig-vd.ch> (raw)
In-Reply-To: <1466492969-2185-1-git-send-email-florian.vaussard@heig-vd.ch>
Add the device tree documentation for all the supported parts. Mandatory
binding is the compatible string and the slave I2C address.
Optional properties can be used to specify the Vcc / Vref regulators, as
well as the IRQ line if available.
Signed-off-by: Florian Vaussard <florian.vaussard@heig-vd.ch>
---
.../devicetree/bindings/iio/adc/max1363.txt | 63 ++++++++++++++++++++++
1 file changed, 63 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/adc/max1363.txt
diff --git a/Documentation/devicetree/bindings/iio/adc/max1363.txt b/Documentation/devicetree/bindings/iio/adc/max1363.txt
new file mode 100644
index 0000000..94a9011
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/adc/max1363.txt
@@ -0,0 +1,63 @@
+* Maxim 1x3x/136x/116xx Analog to Digital Converter (ADC)
+
+The node for this driver must be a child node of a I2C controller, hence
+all mandatory properties for your controller must be specified. See directory:
+
+ Documentation/devicetree/bindings/i2c
+
+for more details.
+
+Required properties:
+ - compatible: Should be one of
+ "maxim,max1361"
+ "maxim,max1362"
+ "maxim,max1363"
+ "maxim,max1364"
+ "maxim,max1036"
+ "maxim,max1037"
+ "maxim,max1038"
+ "maxim,max1039"
+ "maxim,max1136"
+ "maxim,max1137"
+ "maxim,max1138"
+ "maxim,max1139"
+ "maxim,max1236"
+ "maxim,max1237"
+ "maxim,max1238"
+ "maxim,max1239"
+ "maxim,max11600"
+ "maxim,max11601"
+ "maxim,max11602"
+ "maxim,max11603"
+ "maxim,max11604"
+ "maxim,max11605"
+ "maxim,max11606"
+ "maxim,max11607"
+ "maxim,max11608"
+ "maxim,max11609"
+ "maxim,max11610"
+ "maxim,max11611"
+ "maxim,max11612"
+ "maxim,max11613"
+ "maxim,max11614"
+ "maxim,max11615"
+ "maxim,max11616"
+ "maxim,max11617"
+ "maxim,max11644"
+ "maxim,max11645"
+ "maxim,max11646"
+ "maxim,max11647"
+ - reg: Should contain the ADC I2C address
+
+Optional properties:
+ - vcc-supply: phandle to the regulator that provides power to the ADC.
+ - vref-supply: phandle to the regulator for ADC reference voltage.
+ - interrupts: IRQ line for the ADC. If not used the driver will use
+ polling.
+
+Example:
+adc: max11644@36 {
+ compatible = "maxim,max11644";
+ reg = <0x36>;
+ vref-supply = <&adc_vref>;
+};
--
2.5.0
next prev parent reply other threads:[~2016-06-21 7:09 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-21 7:09 [PATCH 0/3] iio: adc: max1363: Fix missing parts and add device tree Florian Vaussard
2016-06-21 7:09 ` [PATCH 1/3] iio: adc: max1363: Fix missing i2c_device_id for MAX1164x parts Florian Vaussard
2016-06-26 17:02 ` Jonathan Cameron
2016-06-21 7:09 ` Florian Vaussard [this message]
2016-06-21 21:49 ` [PATCH 2/3] iio: adc: max1363: Add device tree binding documentation Rob Herring
2016-06-22 6:18 ` Florian Vaussard
2016-06-26 17:02 ` Jonathan Cameron
2016-06-21 7:09 ` [PATCH 3/3] iio: adc: max1363: Add device tree binding Florian Vaussard
2016-06-21 11:44 ` kbuild test robot
2016-06-26 17:01 ` Jonathan Cameron
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