From: Alexandre Mergnat <amergnat@baylibre.com>
To: robh+dt@kernel.org, mark.rutland@arm.com, jic23@kernel.org
Cc: linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org,
baylibre-upstreaming@groups.io, dmitry.torokhov@gmail.com,
linux-input@vger.kernel.org,
Alexandre Mergnat <amergnat@baylibre.com>
Subject: [PATCH v3 2/3] dt-bindings: iio: position: Add docs pat9125
Date: Mon, 10 Jun 2019 11:29:44 +0200 [thread overview]
Message-ID: <20190610092945.6330-3-amergnat@baylibre.com> (raw)
In-Reply-To: <20190610092945.6330-1-amergnat@baylibre.com>
Add documentation for the optical tracker PAT9125 and
"position" directory for chip which can provides position data.
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
---
.../bindings/iio/position/pat9125.txt | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
create mode 100644 Documentation/devicetree/bindings/iio/position/pat9125.txt
diff --git a/Documentation/devicetree/bindings/iio/position/pat9125.txt b/Documentation/devicetree/bindings/iio/position/pat9125.txt
new file mode 100644
index 000000000000..4028aeef9b42
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/position/pat9125.txt
@@ -0,0 +1,18 @@
+PixArt Imaging PAT9125 Optical Tracking Miniature Chip device driver
+
+Required properties:
+ - compatible: must be "pixart,pat9125"
+ - reg: i2c address where to find the device
+ - interrupts: the sole interrupt generated by the device
+
+ Refer to interrupt-controller/interrupts.txt for generic
+ interrupt client node bindings.
+
+Example:
+
+pat9125@75 {
+ compatible = "pixart,pat9125";
+ reg = <0x75>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <12 IRQ_TYPE_EDGE_FALLING>;
+};
--
2.17.1
next prev parent reply other threads:[~2019-06-10 9:30 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-10 9:29 [PATCH v3 0/3] Add PAT9125 optical tracker driver Alexandre Mergnat
2019-06-10 9:29 ` [PATCH v3 1/3] dt-bindings: Add pixart vendor Alexandre Mergnat
2019-06-10 9:29 ` Alexandre Mergnat [this message]
2019-06-10 9:29 ` [PATCH v3 3/3] iio: Add PAT9125 optical tracker sensor Alexandre Mergnat
2019-06-16 15:39 ` Jonathan Cameron
2019-07-11 19:39 ` Alexandre Mergnat
2019-07-14 10:27 ` Jonathan Cameron
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