From nobody Thu Oct 2 19:27:08 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6B287301470; Fri, 12 Sep 2025 12:08:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757678915; cv=none; b=S3Xyu7qrTkpLlzEr803Jda6X7XnpMzZ1eTcevjByoA1wF+y1cJuVcJmdFMa8U44vvfF33jN6DHxXS3q2ucAS6xkHZbEmkC97urNP9wxX/mJHZcFG0U0jUaosJBiTg0wbqUkUSp0cWAFxdxCfLsLZ9T+MGBoVKjkQubA23/rXbZQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757678915; c=relaxed/simple; bh=Y/xLnOvWrgoYia/dvIuxe9JbBGwmEs4sMATELVf8sII=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=DNkB9RjTJ1ala3mHUZUcK5iDYYse+P9j7TqX03rEAvdMJN6QOYVY2O1nqvYPI3ktT9jvKWrMU/DiBHds1kX+9cXU4a8sbnJOwVaeV24ruYPmVRYuhIdzcA2oDuLbGSxjRAjqAeb03qtkVocJ6HDYhiRZcwkaRgztD1/fu6vtJr0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pFpDf6/v; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="pFpDf6/v" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8C488C4CEF9; Fri, 12 Sep 2025 12:08:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757678914; bh=Y/xLnOvWrgoYia/dvIuxe9JbBGwmEs4sMATELVf8sII=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pFpDf6/vXJKgu9C+t3HaXigUZGGBHOlHz7Kt1tfBpNYo90CyPwsvXk+ZKnv5g0nxS OEJk14rnhZ2TgDVEYoZkasfjHCIpcF+JuivMSG2AlLHE5l4cCe0ntilyyr41pJOni7 LLUGQq1slpPr+CVVcHeGDtCNW2dPHPNrh+fD5xzCLa6VnXGLKyXHpin28SWfVFPRgy 1n7m8BYhTZZW1VGOuiIpNHGgbTNwE5DYdzpsNI//IbvH79GZsl2mhzwHgXoy1WBDDn jbOS0Qnw6yvTTqW970lC51W87bWq9YQ9BexK+7WL9eoK12wmbV7q4J3FrouB6gLqKm SwBh7DI8SCRSQ== From: Michael Walle To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Michael Walle , Jean Delvare , Guenter Roeck , Lee Jones , Srinivas Kandagatla , Wim Van Sebroeck Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-watchdog@vger.kernel.org, Andrew Davis Subject: [PATCH v2 7/7] arm64: dts: ti: sa67: add on-board management controller node Date: Fri, 12 Sep 2025 14:07:45 +0200 Message-Id: <20250912120745.2295115-8-mwalle@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250912120745.2295115-1-mwalle@kernel.org> References: <20250912120745.2295115-1-mwalle@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add the node for the onboard management controller which has a watchdog and hardware monitoring. Signed-off-by: Michael Walle --- .../boot/dts/ti/k3-am67a-kontron-sa67-base.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts b/arch/a= rm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts index 5755df689752..7f05df9111ea 100644 --- a/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts +++ b/arch/arm64/boot/dts/ti/k3-am67a-kontron-sa67-base.dts @@ -416,6 +416,24 @@ vcc_1p8_ret_s5: ldo3 { }; }; =20 + system-controller@4a { + compatible =3D "kontron,sa67mcu", "kontron,sl28cpld"; + reg =3D <0x4a>; + #address-cells =3D <1>; + #size-cells =3D <0>; + + watchdog@4 { + compatible =3D "kontron,sa67mcu-wdt", "kontron,sl28cpld-wdt"; + reg =3D <0x4>; + kontron,assert-wdt-timeout-pin; + }; + + hwmon@8 { + compatible =3D "kontron,sa67mcu-hwmon"; + reg =3D <0x8>; + }; + }; + rtc: rtc@51 { compatible =3D "microcrystal,rv8263"; reg =3D <0x51>; --=20 2.39.5