From: Nikolaus Schulz <nikolaus.schulz@avionic-design.de>
To: linux-iio@vger.kernel.org, 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>,
Nikolaus Schulz <nikolaus.schulz@avionic-design.de>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Alban Bedel <alban.bedel@avionic-design.de>
Subject: [PATCH v3 1/2] iio: document ti-dac8554 devicetree bindings
Date: Mon, 15 Dec 2014 12:39:56 +0100 [thread overview]
Message-ID: <1418643605-15554-1-git-send-email-nikolaus.schulz@avionic-design.de> (raw)
Signed-off-by: Nikolaus Schulz <nikolaus.schulz@avionic-design.de>
---
.../devicetree/bindings/iio/dac/ti-dac8554.txt | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/dac/ti-dac8554.txt
diff --git a/Documentation/devicetree/bindings/iio/dac/ti-dac8554.txt b/Documentation/devicetree/bindings/iio/dac/ti-dac8554.txt
new file mode 100644
index 0000000..32e96859
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/dac/ti-dac8554.txt
@@ -0,0 +1,22 @@
+TI DAC8554 Digital to Analog Converter
+
+This driver supports the SPI bus.
+
+Required properties:
+ - compatible: must be "ti,dac8554"
+ - vref-supply: the vref power supply
+ - ti,address: the additional 2-bit chip address
+
+For required properties on SPI, please consult
+Documentation/devicetree/bindings/spi/spi-bus.txt
+
+Example:
+
+ dac8554@0 {
+ compatible = "ti,dac8554";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+
+ vref-supply = <&vdd_vref>;
+ ti,address = <0>;
+ };
--
2.1.3
next reply other threads:[~2014-12-15 11:38 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-15 11:39 Nikolaus Schulz [this message]
2014-12-15 11:39 ` [PATCH v3 2/2] iio: add driver for the TI DAC8554 Nikolaus Schulz
2014-12-18 21:30 ` Hartmut Knaack
2014-12-26 11:51 ` Jonathan Cameron
2014-12-26 16:10 ` Hartmut Knaack
2014-12-15 13:02 ` [PATCH v3 1/2] iio: document ti-dac8554 devicetree bindings Mark Rutland
2014-12-15 13:15 ` Nikolaus Schulz
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