[PATCH 01/10] dt-bindings: mailbox: Add Apple t8122 ASC mailbox

From: Michael Reeves via B4 Relay

Date: Tue Jun 30 2026 - 08:56:15 EST


From: Michael Reeves <michael.reeves077@xxxxxxxxx>

The ASC mailbox on t8122 is compatible with the v4 mailbox block used
by other Apple Silicon SoCs.

Document the t8122 compatible in the v4 mailbox section so M3 device
trees can describe their coprocessor mailboxes.

Signed-off-by: Michael Reeves <michael.reeves077@xxxxxxxxx>
---
Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml | 1 +
1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
index 28985cc62c25..946c909c6922 100644
--- a/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
+++ b/Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml
@@ -30,6 +30,7 @@ properties:
- enum:
- apple,t8103-asc-mailbox
- apple,t8112-asc-mailbox
+ - apple,t8122-asc-mailbox
- apple,t6000-asc-mailbox
- apple,t6020-asc-mailbox
- const: apple,asc-mailbox-v4

--
2.51.2