Commit 9ca8079e authored by Beleswar Padhi's avatar Beleswar Padhi Committed by Nishanth Menon
Browse files

arm64: dts: ti: k3-am62a: Enable Mailbox nodes at the board level 



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: default avatarBeleswar Padhi <b-padhi@ti.com>
Tested-by: default avatarJudith Mendez <jm@ti.com>
Acked-by: default avatarAndrew Davis <afd@ti.com>
Link: https://patch.msgid.link/20250908142826.1828676-12-b-padhi@ti.com


Signed-off-by: default avatarNishanth Menon <nm@ti.com>
parent bc590db1

arch/arm64/boot/dts/ti/k3-am62a-main.dtsi

+4 −0
Original line number Diff line number Diff line
@@ -804,6 +804,7 @@ mailbox0_cluster0: mailbox@29000000 { 
		#mbox-cells = <1>;

		ti,mbox-num-users = <4>;

		ti,mbox-num-fifos = <16>;

		status = "disabled";

	};



	mailbox0_cluster1: mailbox@29010000 {
@@ -813,6 +814,7 @@ mailbox0_cluster1: mailbox@29010000 { 
		#mbox-cells = <1>;

		ti,mbox-num-users = <4>;

		ti,mbox-num-fifos = <16>;

		status = "disabled";

	};



	mailbox0_cluster2: mailbox@29020000 {
@@ -822,6 +824,7 @@ mailbox0_cluster2: mailbox@29020000 { 
		#mbox-cells = <1>;

		ti,mbox-num-users = <4>;

		ti,mbox-num-fifos = <16>;

		status = "disabled";

	};



	mailbox0_cluster3: mailbox@29030000 {
@@ -831,6 +834,7 @@ mailbox0_cluster3: mailbox@29030000 { 
		#mbox-cells = <1>;

		ti,mbox-num-users = <4>;

		ti,mbox-num-fifos = <16>;

		status = "disabled";

	};



	main_mcan0: can@20701000 {