From 08455311efb9fa0915a345d629df513a2c650800 Mon Sep 17 00:00:00 2001
From: Julien Panis <jpanis@baylibre.com>
Date: Fri, 29 Jul 2022 18:00:58 +0200
Subject: [PATCH] arm64: dts: ti: k3-am625-sk: mark MCU and WKUP watchdogs as
reserved
MCU wdt is typically used by M4F.
Wake up wdt is typically used by DM (R5) firmware.
Signed-off-by: Julien Panis <jpanis@baylibre.com>
---
arch/arm64/boot/dts/ti/k3-am625-sk.dts | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am625-sk.dts b/arch/arm64/boot/dts/ti/k3-am625-sk.dts
index e5ca3b609ce00..e7b127e62f12d 100644
--- a/arch/arm64/boot/dts/ti/k3-am625-sk.dts
+++ b/arch/arm64/boot/dts/ti/k3-am625-sk.dts
@@ -821,6 +821,16 @@ &main_mcan0 {
status = "disabled";
};
+&mcu_rti0 {
+ /* MCU RTI0 is used by M4F firmware */
+ status = "reserved";
+};
+
+&wkup_rti0 {
+ /* WKUP RTI0 is used by DM firmware */
+ status = "reserved";
+};
+
&epwm0 {
status = "disabled";
};
--
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