summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml')
-rw-r--r--Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml
index aeaddbf574b0..8b15a0532120 100644
--- a/Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml
+++ b/Documentation/devicetree/bindings/mailbox/xlnx,zynqmp-ipi-mailbox.yaml
@@ -74,6 +74,10 @@ patternProperties:
type: object # DT nodes are json objects
additionalProperties: false
properties:
+
+ compatible:
+ const: xlnx,zynqmp-ipi-dest-mailbox
+
xlnx,ipi-id:
description:
Remote Xilinx IPI agent ID of which the mailbox is connected to.
@@ -95,6 +99,7 @@ patternProperties:
- const: remote_response_region
required:
+ - compatible
- reg
- reg-names
- "#mbox-cells"
@@ -124,6 +129,7 @@ examples:
ranges;
mailbox: mailbox@ff9905c0 {
+ compatible = "xlnx,zynqmp-ipi-dest-mailbox";
reg = <0x0 0xff9905c0 0x0 0x20>,
<0x0 0xff9905e0 0x0 0x20>,
<0x0 0xff990e80 0x0 0x20>,