diff --git a/Documentation/devicetree/bindings/pwm/atmel-pwm.txt b/Documentation/devicetree/bindings/pwm/atmel-pwm.txt
index c8c831d7b0d1..591ecdd39c7b 100644
--- a/Documentation/devicetree/bindings/pwm/atmel-pwm.txt
+++ b/Documentation/devicetree/bindings/pwm/atmel-pwm.txt
@@ -5,6 +5,7 @@ Required properties:
     - "atmel,at91sam9rl-pwm"
     - "atmel,sama5d3-pwm"
     - "atmel,sama5d2-pwm"
+    - "microchip,sam9x60-pwm"
   - reg: physical base address and length of the controller's registers
   - #pwm-cells: Should be 3. See pwm.txt in this directory for a
     description of the cells format.