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Date: Wed, 20 Jul 2016 00:56:57 +0900
From: Andi Shyti <andi.shyti@...sung.com>
To: Mauro Carvalho Chehab <mchehab@....samsung.com>,
Sean Young <sean@...s.org>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
Andi Shyti <andi.shyti@...sung.com>,
Andi Shyti <andi@...zian.org>
Subject: [RFC 6/7] Documentation: bindings: add documentation for ir-spi device
driver
Document the ir-spi driver's binding which is a IR led driven
through the SPI line.
Signed-off-by: Andi Shyti <andi.shyti@...sung.com>
---
Documentation/devicetree/bindings/media/spi-ir.txt | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/spi-ir.txt
diff --git a/Documentation/devicetree/bindings/media/spi-ir.txt b/Documentation/devicetree/bindings/media/spi-ir.txt
new file mode 100644
index 0000000..532da68
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/spi-ir.txt
@@ -0,0 +1,20 @@
+Device tree bindings for IR LED connected through SPI bus which is used as
+remote controller.
+
+The IR LED switch is connected to the MOSI line of the SPI device and the data
+are delivered thourgh that.
+
+Required properties:
+ - compatible: should be "ir-spi"
+
+Optional properties:
+ - irled,switch: specifies the gpio switch which enables the irled
+
+Example:
+
+ irled@0 {
+ compatible = "ir-spi";
+ reg = <0x0>;
+ spi-max-frequency = <5000000>;
+ irled,switch = <&gpr3 3 0>;
+ };
--
2.8.1
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