[PATCH v2 11/33] arm64: dts: ti: k3-am62a: Enable Mailbox nodes at the board level

[Beleswar Padhi]

Mailbox nodes defined in the top-level AM62A SoC dtsi files are
incomplete and may not be functional unless they are extended with a
chosen interrupt and connection to a remote processor.

As the remote processors depend on memory nodes which are only known at
the board integration level, these nodes should only be enabled when
provided with the above information.

Disable the Mailbox nodes in the dtsi files and only enable the ones
that are actually used on a given board.

Signed-off-by: Beleswar Padhi <b-padhi at ti.com>
---
v2: Changelog:
1. Re-ordered patch from [PATCH 23/33] to [PATCH v2 11/33].

Link to v1:
https://lore.kernel.org/all/20250814223839.3256046-24-b-padhi@ti.com/

 arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
index 9cad79d7bbc1..d5f018768981 100644
--- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
@@ -804,6 +804,7 @@ mailbox0_cluster0: mailbox at 29000000 {
 		#mbox-cells = <1>;
 		ti,mbox-num-users = <4>;
 		ti,mbox-num-fifos = <16>;
+		status = "disabled";
 	};
 
 	mailbox0_cluster1: mailbox at 29010000 {
@@ -813,6 +814,7 @@ mailbox0_cluster1: mailbox at 29010000 {
 		#mbox-cells = <1>;
 		ti,mbox-num-users = <4>;
 		ti,mbox-num-fifos = <16>;
+		status = "disabled";
 	};
 
 	mailbox0_cluster2: mailbox at 29020000 {
@@ -822,6 +824,7 @@ mailbox0_cluster2: mailbox at 29020000 {
 		#mbox-cells = <1>;
 		ti,mbox-num-users = <4>;
 		ti,mbox-num-fifos = <16>;
+		status = "disabled";
 	};
 
 	mailbox0_cluster3: mailbox at 29030000 {
@@ -831,6 +834,7 @@ mailbox0_cluster3: mailbox at 29030000 {
 		#mbox-cells = <1>;
 		ti,mbox-num-users = <4>;
 		ti,mbox-num-fifos = <16>;
+		status = "disabled";
 	};
 
 	main_mcan0: can at 20701000 {
-- 
2.34.1