linux-kernel - [PATCH 2/2] arm64: dts: st: enable secure arm-wdt watchdog on stm32mp257f-ev1

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230922081055.6242-3-alexandre.torgue@foss.st.com>
Date:   Fri, 22 Sep 2023 10:10:55 +0200
From:   Alexandre Torgue <alexandre.torgue@...s.st.com>
To:     <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/2] arm64: dts: st: enable secure arm-wdt watchdog on stm32mp257f-ev1

Enable the watchdog and define the default timeout to 32 seconds.

Signed-off-by: Lionel Debieve <lionel.debieve@...s.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@...s.st.com>

diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
index 6c3b83c2b48f..85891124a3a9 100644
--- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
+++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts
@@ -63,6 +63,11 @@
 	status = "okay";
 };
 
+&arm_wdt {
+	timeout-sec = <32>;
+	status = "okay";
+};
+
 &usart2 {
 	pinctrl-names = "default", "idle", "sleep";
 	pinctrl-0 = <&usart2_pins_a>;
-- 
2.17.1