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arm64: dts: ti: k3-j721e-beagleboneai64: Add missing cfg for TI IPC FW

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The TI IPC Firmwares running on J721E SoCs use certain MAIN domain
timers as tick. Reserve those at board level DT to avoid remote
processor crashes. This config aligns with other J721E boards and can
be refactored out later.

Signed-off-by: Beleswar Padhi <b-padhi@ti.com>
Link: https://patch.msgid.link/20250908142826.1828676-15-b-padhi@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Beleswar Padhi 2025-09-08 19:58:06 +05:30 committed by Nishanth Menon
parent aee0678597
commit a564730142
1 changed files with 29 additions and 0 deletions
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29
arch/arm64/boot/dts/ti/k3-j721e-beagleboneai64.dts
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@ -935,6 +935,35 @@ mbox_c71_0: mbox-c71-0 {
};
};
/* Timers are used by Remoteproc firmware */
&main_timer0 {
status = "reserved";
};
&main_timer1 {
status = "reserved";
};
&main_timer2 {
status = "reserved";
};
&main_timer12 {
status = "reserved";
};
&main_timer13 {
status = "reserved";
};
&main_timer14 {
status = "reserved";
};
&main_timer15 {
status = "reserved";
};
&mcu_r5fss0 {
status = "okay";
};