From patchwork Fri Feb 14 18:08:19 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 865287 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (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 0ACD22698A3; Fri, 14 Feb 2025 18:08:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739556530; cv=none; b=ar4PaIWQOXJJrfCaHVeJ8b+4AtdGOWMROCS3XUD48Qw+Gp6hnnkgXlTHufd/mVJVk3r1YwsJPYzcuky7U+PdujkXcSo8jZnWiuHsVds2nOU+wx8D5GTeb8soGSgqwhu1T8sTzwUoWc88xk3i6GNjoN0U5E9MXgmvlxrelouhamg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739556530; c=relaxed/simple; bh=K6+jsMBEPeG5a4vof3OQyYuJjApw91RkV7RMLdW/B2Q=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=nA4k5UWypXTh8e9GKOHJeK1L+02bDYC2jc8ZC5Ozcsr8chlV3QwC9ZfpUudPi5BPRPM6miV3ns4irxXV9H7tboOkzAZcfLMRyiKNKyyBecigkiW9MkF0FLZ8KTbbOzvoO7aVQWr/AQEEAhYo7lLybZ1gH6nEbSKoHS22DrmhEs0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=x0pEMlnI; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="x0pEMlnI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1739556529; x=1771092529; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=K6+jsMBEPeG5a4vof3OQyYuJjApw91RkV7RMLdW/B2Q=; b=x0pEMlnIE9LQBWoZ5sSDSrlFOh++9AcQX0fpkhcoZBlQDtlrg40keNkJ /VrItGDavoQMaeWKBpKcQhnOk8wPKG+A6ewkQCihmED4I9cEjCoRhn8n/ 293whzNlGrFof4wYNkmrZRzXuHYqHSdS/Hko9KHO1xkqqhWFgGnaxa6jm m9+jgaQ4uFiP/jA22fzZJqwjXsWxKOFrVKzRsbkW2BhBkuCYocli8iiyH bzbaUv72gTy9ru/aJhxmcCFF+cYKpMfXy3ZIn3FF+f5Nd4ntAqTLGL2kZ t8oA6WrkfTDsDuToV/TGYAxgBS55RtdKED9/BH/rjjaJS33AT1fK1/p6Y g==; X-CSE-ConnectionGUID: afEECSQvQkGMMmDvtHvTFg== X-CSE-MsgGUID: Vy7NjoOqR+iWKMmSPvhT5w== X-IronPort-AV: E=Sophos;i="6.13,286,1732604400"; d="scan'208";a="37700931" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa3.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 14 Feb 2025 11:08:40 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Fri, 14 Feb 2025 11:08:26 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Fri, 14 Feb 2025 11:08:26 -0700 From: To: , , , , , , , , CC: , , , , , Ryan Wanner Subject: [PATCH 6/8] ARM: dts: microchip: sama7d65: Add watchdog for sama7d65 Date: Fri, 14 Feb 2025 11:08:19 -0700 Message-ID: <05431cf86beb742a9a53336c4ec792be8bde14e2.1739555984.git.Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Ryan Wanner Add watchdog timer support for SAMA7D65 SoC. Signed-off-by: Ryan Wanner --- arch/arm/boot/dts/microchip/sama7d65.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi index b1b236e1f6e38..d06a51972d363 100644 --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi @@ -83,6 +83,13 @@ clk32k: clock-controller@e001d500 { #clock-cells = <1>; }; + ps_wdt: watchdog@e001d180 { + compatible = "microchip,sama7d65-wdt", "microchip,sama7g5-wdt"; + reg = <0xe001d000 0x30>; + interrupts = ; + clocks = <&clk32k 0>; + }; + chipid@e0020000 { compatible = "microchip,sama7d65-chipid"; reg = <0xe0020000 0x8>;