Commit-ID: 897898a69451dc31950d200c0fcdba24428a6482
Gitweb: https://git.kernel.org/tip/897898a69451dc31950d200c0fcdba24428a6482
Author: Benjamin Gaignard <benjamin.gaignard@xxxxxx>
AuthorDate: Mon, 17 Dec 2018 15:22:13 +0100
Committer: Marc Zyngier <marc.zyngier@xxxxxxx>
CommitDate: Tue, 18 Dec 2018 15:38:11 +0000
dt-bindings: interrupt-controller: stm32: Document hwlock properties
Add hwlocks as optional property
Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxx>
Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
---
.../devicetree/bindings/interrupt-controller/st,stm32-exti.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt
index 6a36bf66d932..cd01b2292ec6 100644
--- a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt
+++ b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt
@@ -14,6 +14,10 @@ Required properties:
(only needed for exti controller with multiple exti under
same parent interrupt: st,stm32-exti and st,stm32h7-exti)
+Optional properties:
+
+- hwlocks: reference to a phandle of a hardware spinlock provider node.
+
Example:
exti: interrupt-controller@40013c00 {
|