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arm64: dts: renesas: ulcb: Mark SWDT as reserved

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This watchdog can't be used with Linux because the firmware needs it on
ULCB boards. Sadly, it doesn't mark the node as reserved, so this is
added manually here.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://patch.msgid.link/20250925093941.8800-23-wsa+renesas@sang-engineering.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Wolfram Sang
2025-09-25 11:39:48 +02:00
committed by Geert Uytterhoeven
parent 249e6bb275
commit 48aba08e5e
1 changed files with 5 additions and 0 deletions
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5
arch/arm64/boot/dts/renesas/ulcb.dtsi
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@@ -495,6 +495,11 @@
shared-pin;
};
/* Firmware should reserve it but sadly doesn't */
&swdt {
status = "reserved";
};
&usb2_phy1 {
pinctrl-0 = <&usb1_pins>;
pinctrl-names = "default";