From nobody Tue Feb 10 06:25:40 2026 Received: from mx.socionext.com (mx.socionext.com [202.248.49.38]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 66F1633D6C5; Tue, 16 Dec 2025 11:01:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=202.248.49.38 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765882888; cv=none; b=dNzikVT8+2RlznLC2/Uz1tZHvncRoT42HQ/CeCVOCEIuw+CRq2uIAULGetvFbVevBaw7/SsHC/Y0x5fZJhXLGUv+UTqSied+x4Rc37QejhldDfRKEfQ86dz4h01DVfPeXRtiWfdpWzZ+wXtMq0a9I8J7sP9vaCtl2l06r+UFFyc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765882888; c=relaxed/simple; bh=MH6hX3MJDl4ugLecY30CUQUWwX0PJ+Ugv6i4r2/BwYU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=A5nKVF4U7WUOIFrqDTLIsYfAc0bvEHXJo59mrtf5E4YFF0BYmGLbPa8sFDSlSnfXUCWJ1+J0WkIMa3GlbEIDcZ5Y+0i/atFcwZmjpt+eJAR1Gx53CSEqeiaKgAfBy7rtvn3VJQ9hiclvrQyT60FhVZ6eTX4DdFrtxdCsGbsXPck= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=socionext.com; spf=pass smtp.mailfrom=socionext.com; arc=none smtp.client-ip=202.248.49.38 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=socionext.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=socionext.com Received: from unknown (HELO iyokan3-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 16 Dec 2025 20:01:26 +0900 Received: from mail.mfilter.local (mail-arc01.css.socionext.com [10.213.46.36]) by iyokan3-ex.css.socionext.com (Postfix) with ESMTP id 2638E2091499; Tue, 16 Dec 2025 20:01:26 +0900 (JST) Received: from kinkan3.css.socionext.com ([172.31.9.51]) by m-FILTER with ESMTP; Tue, 16 Dec 2025 20:01:26 +0900 Received: from plum.e01.socionext.com (unknown [10.212.245.39]) by kinkan3.css.socionext.com (Postfix) with ESMTP id 7C7941C52; Tue, 16 Dec 2025 20:01:25 +0900 (JST) From: Kunihiko Hayashi To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Masami Hiramatsu Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kunihiko Hayashi Subject: [PATCH 1/5] ARM: dts: uniphier: Add missing watchdog nodes Date: Tue, 16 Dec 2025 20:01:09 +0900 Message-Id: <20251216110113.1801245-2-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251216110113.1801245-1-hayashi.kunihiko@socionext.com> References: <20251216110113.1801245-1-hayashi.kunihiko@socionext.com> 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" Some UniPhier armv7 SoCs also have watchdog functions and are available. Signed-off-by: Kunihiko Hayashi --- arch/arm/boot/dts/socionext/uniphier-pro4.dtsi | 4 ++++ arch/arm/boot/dts/socionext/uniphier-pro5.dtsi | 4 ++++ arch/arm/boot/dts/socionext/uniphier-pxs2.dtsi | 4 ++++ arch/arm/boot/dts/socionext/uniphier-sld8.dtsi | 4 ++++ 4 files changed, 16 insertions(+) diff --git a/arch/arm/boot/dts/socionext/uniphier-pro4.dtsi b/arch/arm/boot= /dts/socionext/uniphier-pro4.dtsi index ba55af30e904..041add88347b 100644 --- a/arch/arm/boot/dts/socionext/uniphier-pro4.dtsi +++ b/arch/arm/boot/dts/socionext/uniphier-pro4.dtsi @@ -496,6 +496,10 @@ sys_rst: reset-controller { compatible =3D "socionext,uniphier-pro4-reset"; #reset-cells =3D <1>; }; + + watchdog { + compatible =3D "socionext,uniphier-wdt"; + }; }; =20 eth: ethernet@65000000 { diff --git a/arch/arm/boot/dts/socionext/uniphier-pro5.dtsi b/arch/arm/boot= /dts/socionext/uniphier-pro5.dtsi index 2d8591cdddb8..3d21fb822219 100644 --- a/arch/arm/boot/dts/socionext/uniphier-pro5.dtsi +++ b/arch/arm/boot/dts/socionext/uniphier-pro5.dtsi @@ -470,6 +470,10 @@ sys_rst: reset-controller { compatible =3D "socionext,uniphier-pro5-reset"; #reset-cells =3D <1>; }; + + watchdog { + compatible =3D "socionext,uniphier-wdt"; + }; }; =20 usb0: usb@65a00000 { diff --git a/arch/arm/boot/dts/socionext/uniphier-pxs2.dtsi b/arch/arm/boot= /dts/socionext/uniphier-pxs2.dtsi index f97a57222101..ef94fa0517a6 100644 --- a/arch/arm/boot/dts/socionext/uniphier-pxs2.dtsi +++ b/arch/arm/boot/dts/socionext/uniphier-pxs2.dtsi @@ -572,6 +572,10 @@ sys_rst: reset-controller { #reset-cells =3D <1>; }; =20 + watchdog { + compatible =3D "socionext,uniphier-wdt"; + }; + pvtctl: thermal-sensor { compatible =3D "socionext,uniphier-pxs2-thermal"; interrupts =3D ; diff --git a/arch/arm/boot/dts/socionext/uniphier-sld8.dtsi b/arch/arm/boot= /dts/socionext/uniphier-sld8.dtsi index f876282760e9..0b840a8415dd 100644 --- a/arch/arm/boot/dts/socionext/uniphier-sld8.dtsi +++ b/arch/arm/boot/dts/socionext/uniphier-sld8.dtsi @@ -413,6 +413,10 @@ sys_rst: reset-controller { compatible =3D "socionext,uniphier-sld8-reset"; #reset-cells =3D <1>; }; + + watchdog { + compatible =3D "socionext,uniphier-wdt"; + }; }; =20 nand: nand-controller@68000000 { --=20 2.34.1