diff options
Diffstat (limited to 'dts/Bindings/mailbox/apple,mailbox.yaml')
| -rw-r--r-- | dts/Bindings/mailbox/apple,mailbox.yaml | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/dts/Bindings/mailbox/apple,mailbox.yaml b/dts/Bindings/mailbox/apple,mailbox.yaml index 2c1704b34e..4c0668e5f0 100644 --- a/dts/Bindings/mailbox/apple,mailbox.yaml +++ b/dts/Bindings/mailbox/apple,mailbox.yaml @@ -27,14 +27,22 @@ properties: for example for the display controller, the system management controller and the NVMe coprocessor. items: - - const: apple,t8103-asc-mailbox + - enum: + - apple,t8103-asc-mailbox + - apple,t8112-asc-mailbox + - apple,t6000-asc-mailbox + - const: apple,asc-mailbox-v4 - description: M3 mailboxes are an older variant with a slightly different MMIO interface still found on the M1. It is used for the Thunderbolt co-processors. items: - - const: apple,t8103-m3-mailbox + - enum: + - apple,t8103-m3-mailbox + - apple,t8112-m3-mailbox + - apple,t6000-m3-mailbox + - const: apple,m3-mailbox-v2 reg: maxItems: 1 @@ -56,6 +64,9 @@ properties: "#mbox-cells": const: 0 + power-domains: + maxItems: 1 + required: - compatible - reg @@ -68,7 +79,7 @@ additionalProperties: false examples: - | mailbox@77408000 { - compatible = "apple,t8103-asc-mailbox"; + compatible = "apple,t8103-asc-mailbox", "apple,asc-mailbox-v4"; reg = <0x77408000 0x4000>; interrupts = <1 583 4>, <1 584 4>, <1 585 4>, <1 586 4>; interrupt-names = "send-empty", "send-not-empty", |