[PATCH] dt-bindings: hwmon: tmp108: add optional interrupts and #thermal-sensor-cells

[Heiko Stuebner]

From: Heiko Stuebner <heiko.stuebner@xxxxxx>

The tmp108 does have an alert output that can be used as interrupt source
and can of course also be used as part of a thermal sensor setup for things
like thermal-based cpu frequencies, so document the necessary properties.

Signed-off-by: Heiko Stuebner <heiko.stuebner@xxxxxx>
---
 Documentation/devicetree/bindings/hwmon/tmp108.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/hwmon/tmp108.txt b/Documentation/devicetree/bindings/hwmon/tmp108.txt
index 8c4b10df86d9..54d4beed4ee5 100644
--- a/Documentation/devicetree/bindings/hwmon/tmp108.txt
+++ b/Documentation/devicetree/bindings/hwmon/tmp108.txt
@@ -7,6 +7,10 @@ Requires node properties:
 - compatible : "ti,tmp108"
 - reg : the I2C address of the device. This is 0x48, 0x49, 0x4a, or 0x4b.
 
+Optional properties:
+- interrupts: Reference to the TMP108 alert interrupt.
+- #thermal-sensor-cells: should be set to 0.
+
 Example:
 	tmp108@48 {
 		compatible = "ti,tmp108";
-- 
2.18.0