Document the device tree bindings for the PWM IR Transmitter.
Signed-off-by: Sean Young <sean@xxxxxxxx>
---
Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt | 13 +++++++++++++
1 file changed, 13 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt
diff --git a/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt b/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt
new file mode 100644
index 0000000..66e5672
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/irled/pwm-ir-tx.txt
@@ -0,0 +1,13 @@
+Device tree bindings for IR LED connected through pwm pin which is used as
+remote controller transmitter.
+
+Required properties:
+ - compatible: should be "pwm-ir-tx".
+ - pwms : PWM property to point to the PWM device (phandle)/port (id)
+ and to specify the period time to be used: <&phandle id period_ns>;
+
+Example:
+ irled {
+ compatible = "pwm-ir-tx";
+ pwms = <&pwm0 0 10000000>;
+ };
--
2.9.4
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