[RFC,6/7] Documentation: bindings: add documentation for ir-spi device driver

Commit Message

Andi Shyti July 19, 2016, 3:56 p.m. UTC

Document the ir-spi driver's binding which is a IR led driven
through the SPI line.

Signed-off-by: Andi Shyti <[e-mail]>
---
 Documentation/devicetree/bindings/media/spi-ir.txt | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/media/spi-ir.txt

Patch

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>;
+        };