From: Stefan Popa <stefan.popa@analog.com>
To: <jic23@kernel.org>, <robh+dt@kernel.org>
Cc: Stefan Popa <stefan.popa@analog.com>,
<Michael.Hennerich@analog.com>, <knaack.h@gmx.de>,
<lars@metafoo.de>, <pmeerw@pmeerw.net>,
<gregkh@linuxfoundation.org>, <linux-kernel@vger.kernel.org>,
<linux-iio@vger.kernel.org>
Subject: [PATCH 6/6] iio: imu: adis16480: Add docs for ADIS16480 IMU
Date: Tue, 19 Feb 2019 19:12:18 +0200 [thread overview]
Message-ID: <1550596338-24220-7-git-send-email-stefan.popa@analog.com> (raw)
In-Reply-To: <1550596338-24220-1-git-send-email-stefan.popa@analog.com>
Document support for ADIS16480 Inertial Measurement Unit.
Signed-off-by: Stefan Popa <stefan.popa@analog.com>
---
.../devicetree/bindings/iio/imu/adi,adis16480.txt | 49 ++++++++++++++++++++++
MAINTAINERS | 1 +
2 files changed, 50 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/imu/adi,adis16480.txt
diff --git a/Documentation/devicetree/bindings/iio/imu/adi,adis16480.txt b/Documentation/devicetree/bindings/iio/imu/adi,adis16480.txt
new file mode 100644
index 0000000..dacf5f7
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/imu/adi,adis16480.txt
@@ -0,0 +1,49 @@
+
+Analog Devices ADIS16480 and similar IMUs
+
+Required properties for the ADIS16480:
+
+- compatible: Must be one of
+ * "adi,adis16375"
+ * "adi,adis16480"
+ * "adi,adis16485"
+ * "adi,adis16488"
+ * "adi,adis16495-1"
+ * "adi,adis16495-2"
+ * "adi,adis16495-3"
+ * "adi,adis16497-1"
+ * "adi,adis16497-2"
+ * "adi,adis16497-3"
+- reg: SPI chip select number for the device
+- spi-max-frequency: Max SPI frequency to use
+ see: Documentation/devicetree/bindings/spi/spi-bus.txt
+- spi-cpha: See Documentation/devicetree/bindings/spi/spi-bus.txt
+- spi-cpol: See Documentation/devicetree/bindings/spi/spi-bus.txt
+- interrupts: interrupt mapping for IRQ, accepted values are:
+ * IRQF_TRIGGER_RISING
+ * IRQF_TRIGGER_FALLING
+
+Optional properties:
+
+- interrupt-names: Data ready line selection. Valid values are:
+ * DIO1
+ * DIO2
+ * DIO3
+ * DIO4
+ If this field is left empty, the factory default assigns DIO2 as data
+ ready signal.
+- reset-gpios: must be the device tree identifier of the RESET pin. As the line
+ is active low, it should be marked GPIO_ACTIVE_LOW.
+
+Example:
+
+ imu@0 {
+ compatible = "adi,adis16495-1";
+ reg = <0>;
+ spi-max-frequency = <3200000>;
+ spi-cpol;
+ spi-cpha;
+ interrupts = <25 IRQF_TRIGGER_FALLING>;
+ interrupt-parent = <&gpio>;
+ interrupt-names = "DIO2";
+ };
diff --git a/MAINTAINERS b/MAINTAINERS
index e4091ac..beecd1e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -942,6 +942,7 @@ F: drivers/dma/dma-axi-dmac.c
ANALOG DEVICES INC IIO DRIVERS
M: Lars-Peter Clausen <lars@metafoo.de>
M: Michael Hennerich <Michael.Hennerich@analog.com>
+M: Stefan Popa <stefan.popa@analog.com>
W: http://wiki.analog.com/
W: http://ez.analog.com/community/linux-device-drivers
S: Supported
--
2.7.4
next prev parent reply other threads:[~2019-02-19 17:15 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-19 17:12 [PATCH 0/6] iio: imu: adis16480: Add support for ADIS1649x family of devices Stefan Popa
2019-02-19 17:12 ` [PATCH 1/6] iio: imu: adis16480: Use the default data ready pin configuration Stefan Popa
2019-02-20 10:20 ` Jonathan Cameron
2019-02-19 17:12 ` [PATCH 2/6] iio: imu: adis16480: Add support for configurable drdy indicator Stefan Popa
2019-02-20 10:29 ` Jonathan Cameron
2019-02-20 10:42 ` Popa, Stefan Serban
2019-02-19 17:12 ` [PATCH 3/6] iio: imu: adis16480: Add OF device ID table Stefan Popa
2019-02-20 10:30 ` Jonathan Cameron
2019-02-19 17:12 ` [PATCH 4/6] iio: imu: adis16480: Treat temperature scale in a generic way Stefan Popa
2019-02-20 10:37 ` Jonathan Cameron
2019-02-19 17:12 ` [PATCH 5/6] iio: imu: adis16480: Add support for ADIS1649x family of devices Stefan Popa
2019-02-20 10:40 ` Jonathan Cameron
2019-02-19 17:12 ` Stefan Popa [this message]
2019-02-20 10:46 ` [PATCH 6/6] iio: imu: adis16480: Add docs for ADIS16480 IMU Jonathan Cameron
2019-02-20 10:46 ` Jonathan Cameron
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