1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/thermal/qcom-spmi-temp-alarm.txt b/Documentation/devicetree/bindings/thermal/qcom-spmi-temp-alarm.txt
index 86fb41fe772f..290ec06fa33a 100644
--- a/Documentation/devicetree/bindings/thermal/qcom-spmi-temp-alarm.txt
+++ b/Documentation/devicetree/bindings/thermal/qcom-spmi-temp-alarm.txt
@@ -6,7 +6,8 @@ interrupt signal and status register to identify high PMIC die temperature.
 Required properties:
 - compatible:      Should contain "qcom,spmi-temp-alarm".
- reg:             Specifies the SPMI address.
+- reg:             Specifies the SPMI address and length of the controller's
+                   registers.
 - interrupts:      PMIC temperature alarm interrupt.
 - #thermal-sensor-cells: Should be 0. See thermal.txt for a description.
@@ -19,7 +20,7 @@ Example:
        pm8941_temp: thermal-alarm@2400 {
                compatible = "qcom,spmi-temp-alarm";
-                reg = <0x2400>;
+                reg = <0x2400 0x100>;
                interrupts = <0 0x24 0 IRQ_TYPE_EDGE_RISING>;
                #thermal-sensor-cells = <0>;