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Date: Wed, 7 Nov 2018 16:47:08 +0100
From: Heiko Stuebner <heiko@...ech.de>
To: jdelvare@...e.com, linux@...ck-us.net, robh+dt@...nel.org,
mark.rutland@....com
Cc: linux-hwmon@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, heiko@...ech.de,
Heiko Stuebner <heiko.stuebner@...com>
Subject: [PATCH] dt-bindings: hwmon: tmp108: add optional interrupts and #thermal-sensor-cells
From: Heiko Stuebner <heiko.stuebner@...com>
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@...com>
---
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
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