Diffstat (limited to 'Documentation/devicetree/bindings/thermal/armada-thermal.txt')
1 files changed, 11 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/thermal/armada-thermal.txt b/Documentation/devicetree/bindings/thermal/armada-thermal.txt
index fff93d5f92de..4cf024929a3f 100644
@@ -1,11 +1,21 @@
-* Marvell Armada 370/XP thermal management
+* Marvell Armada 370/375/380/XP thermal management
- compatible: Should be set to one of the following:
+ Note: As the name suggests, "marvell,armada375-z1-thermal"
+ applies for the SoC Z1 stepping only. On such stepping
+ some quirks need to be done and the register offset differs
+ from the one in the A0 stepping.
+ The operating system may auto-detect the SoC stepping and
+ update the compatible and register offsets at runtime.
- reg: Device's register space.
Two entries are expected, see the examples below.
The first one is required for the sensor register;