From patchwork Fri Feb 28 15:24:10 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 13996634 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 D52061EF38E; Fri, 28 Feb 2025 15:25:20 +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=1740756322; cv=none; b=iZt1lULTLV1+QOK/MMFLNBv6qHJDzWYz5tSPT4USo0oI1fLW2mXKrcxkx3/GUZLZMgeU0oEXYGGqEAGVYHYkSssqF/tn5e9JprNK/Q/xhgdGNhfjykw9DLsuYyZcNzFyRwfeHYI2QJf/IEFMdP/OFOdaXoy4XCcuTCHvH6c9Z2k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740756322; c=relaxed/simple; bh=LzIKqDxFHg4172eexZcr4Iikohe0+ynv0N9qzRji844=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=d2eU6Q+Grv1lbkxEH2lAzUDH99ahZpjRIyM/j+1IEJT26T5rCKhG4LPowzYiix0z4BehGZH9YJJvXsPd4+s2ttmMhTIZRxrUKklU9vtaJrgKApjG7iU+nMUYBaiOs7X5GV6OQ3HH/bYepI+OGmBExRii/Z/nJdBwa2/qXQZoWRw= 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=kIpESIVn; 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="kIpESIVn" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1740756320; x=1772292320; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=LzIKqDxFHg4172eexZcr4Iikohe0+ynv0N9qzRji844=; b=kIpESIVnfAVRl3EwYw4nLHg7W3b3Fj+3zpp/ldzBmnSQnm/rkb4hFKZa nryh4SCfPXd4Q8qmrxxdP7GMVCTcPnAvEu4nsutb3eTHz4ajh8p9NSNX7 22Bn6UbOYue2i+lQpEJP5u9EiGyiY9oW4ZYu4BuRMB5FMghHl80NPOWFz ybygcqqcfjOPpFN+gOogePddRBFlEtNTjlqht2PvUzaNpXcSgymP+yC1r KMUsFUPhrtAaE6m1SA7CSIsxXFLfHj7dQHaNFi1z24wqsMipZycS6I3Sd dd+6inxM9obHK2SsK/ekx65O6UmhXfQI5jt4tUWoFuNu/F1UxbTmVa//h A==; X-CSE-ConnectionGUID: YRQSNli+QiSyLIXFC1GTlQ== X-CSE-MsgGUID: OEUZY4WtRjiQyJmWabd75Q== X-IronPort-AV: E=Sophos;i="6.13,322,1732604400"; d="scan'208";a="42415302" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 28 Feb 2025 08:24:15 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Fri, 28 Feb 2025 08:23:55 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Fri, 28 Feb 2025 08:23:55 -0700 From: To: , , , , , , , CC: , , , , , , Ryan Wanner Subject: [PATCH v2 1/2] dt-bindings: watchdog: sama5d4-wdt: Add sama7d65-wdt Date: Fri, 28 Feb 2025 08:24:10 -0700 Message-ID: <15d6f901e64dd36d25a62e27601252c59708275a.1740675317.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 microchip,sama7d65-wdt compatible string to the dt-binding documentation. Signed-off-by: Ryan Wanner Acked-by: Conor Dooley --- .../devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml b/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml index cdf87db36183..7668f1efdc6d 100644 --- a/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/atmel,sama5d4-wdt.yaml @@ -23,6 +23,10 @@ properties: - const: microchip,sam9x7-wdt - const: microchip,sam9x60-wdt + - items: + - const: microchip,sama7d65-wdt + - const: microchip,sama7g5-wdt + reg: maxItems: 1 From patchwork Fri Feb 28 15:24:11 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ryan Wanner X-Patchwork-Id: 13996635 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 7A0FE1F9AA6; Fri, 28 Feb 2025 15:25:21 +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=1740756323; cv=none; b=syMRMWTy5/+kV2zkDa3ASIaOAe3X/V0EYjxVl0//uUCri5eHjFwMkVRk2E4yu9yVT+HtZ+L02QtYPcI9mw40N3Jh1xoFSpPQ9FwsZvcv+PNdYhL4aFodGk9mSeIxbhNe3ysayc33oJ3L9zmyz3q2nmXdQbecgNQYKCzbXHjqLq8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740756323; c=relaxed/simple; bh=C+WJBpj9bMXThG9QJfuqTXTLi4bYFGvQeKIFgFhaMJQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=di7K8XWzcMq97B+wpY///gqi2hOqNdaMACWu/RQ36mW/H6rcJ6xgAj0TKPWv41nVy/aX3W6Q+iFB08lYw1SXYBHk1MbtSbBA+WdgCSyMvFTPc0ZoCA3RqQz7sAfEWnd6dC7c4DXOSgMrf+ZugiVySzj0Vpfi74WF9YGwWcWBFy4= 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=fYbxd2H2; 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="fYbxd2H2" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1740756321; x=1772292321; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=C+WJBpj9bMXThG9QJfuqTXTLi4bYFGvQeKIFgFhaMJQ=; b=fYbxd2H2H3bH4CQgHA1hq94rS992yzazfiTiORZNlp9dfA8BmufuIdTX co6590+i/05Lg5lZWB1dk5C3HpPqBmcdfNfT5Dyy7Cufpk53xArMNcGdk eH1oF+TJBkwW5tM40APUQlJ3nVal20I9ze0ksq6hUM5GueZN1O43gdLwb gFoeDRlFCBQd6G0A6keuI6ignrY93r3DPXZUWpjzS6sAHU4L6CVDjtXFZ QuFQFR0V253aTU7HCxQ2rCYM3iQtxoMEzsIOhYcj+Ll/6B3SGws/s1d21 pYcHHO27svU/XFClVvMhLM4ofQVm1GwsMxk/Yi6AFDeOmJyNrjaWngbzG w==; X-CSE-ConnectionGUID: YRQSNli+QiSyLIXFC1GTlQ== X-CSE-MsgGUID: DEk0ug21RBa+XoE4zvTP+Q== X-IronPort-AV: E=Sophos;i="6.13,322,1732604400"; d="scan'208";a="42415303" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 28 Feb 2025 08:24:16 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Fri, 28 Feb 2025 08:23:55 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.35 via Frontend Transport; Fri, 28 Feb 2025 08:23:55 -0700 From: To: , , , , , , , CC: , , , , , , Ryan Wanner Subject: [PATCH v2 2/2] ARM: dts: microchip: sama7d65: Add watchdog for sama7d65 Date: Fri, 28 Feb 2025 08:24:11 -0700 Message-ID: <05785a34b9181b7debb57c1896cc733bd3088c56.1740675317.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 92a5347e35b5..179d7f54cc7f 100644 --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi @@ -77,6 +77,13 @@ pmc: clock-controller@e0018000 { clock-names = "td_slck", "md_slck", "main_xtal"; }; + ps_wdt: watchdog@e001d000 { + compatible = "microchip,sama7d65-wdt", "microchip,sama7g5-wdt"; + reg = <0xe001d000 0x30>; + interrupts = ; + clocks = <&clk32k 0>; + }; + clk32k: clock-controller@e001d500 { compatible = "microchip,sama7d65-sckc", "microchip,sam9x60-sckc"; reg = <0xe001d500 0x4>;