From nobody Thu Sep 11 01:38:50 2025 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.154.123]) (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 98268335BCC; Wed, 10 Sep 2025 16:22:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.154.123 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757521359; cv=none; b=cE+CoubnNaxXee4Q0x82fB9zV+NEm1sstIv8N5IjXFFlwQV9MHuyGgHeYY5aOE/GUSQC/lxtpxVJe6qlWyvbHWpn+AEWVbxWrChzz3gL/yWnI1hc4/3VtvdL1TmpS/GR7vJBCVU+rkbSZdcy8Q7EA+vS5X29T+TeDujTMX4pzkA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757521359; c=relaxed/simple; bh=scNnRW/xaf/hHxWjoSyQk47lXv/bg4g6PJeBtBDImSg=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=l3Zi1A70RelZjz5LRH37AkYlC3LCG1DNQHLjNUSFc2j7j9BU7xzzG2y8o2G6HlHAcImyU5fTXB/gJEOVk1WdqoCAwq2k3zhwOgQAmY4pHxIfuTf88mIO4T2BCwe/rU3M0XmBqoy8DD4w6QZ2IAEx2yr2pmuPd4vqTlMLut9rhpM= 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=NyWFEwzt; arc=none smtp.client-ip=68.232.154.123 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="NyWFEwzt" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1757521357; x=1789057357; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=scNnRW/xaf/hHxWjoSyQk47lXv/bg4g6PJeBtBDImSg=; b=NyWFEwztc0pffGYRUZCeWZHga6AYxtWkY+sidc9Pe5air/a2Diaonkre SgdNrAKUN7C85//78ED4N5KJcwQpWfmm3/UGjrHl06fRUgIG8Nu3aY7IL s0DotAV/14ax4dOVOiPDTVzb0vnx7OzHNqviL6Ivus0ww29P2qj2tESDg E8GvsUcigeHQu+51FKRjHIiT7E+kalsHbfKxE6doEogwsLTisuw7OIGZG 3u4A7HDnePUNdA2FMOYYKMQZPw/hqMxAJvARS416xvM4DWDBuWIQZIoH0 yxjp4SziKgEp+YnyyPv4U/01UKfKV8v8sRz282GPALJQMsuOpT85oPJ/C g==; X-CSE-ConnectionGUID: yOp9HMF6QSeW0ZytE26RNg== X-CSE-MsgGUID: iiaFCm9vSaC9R8K+buWEdQ== X-IronPort-AV: E=Sophos;i="6.18,254,1751266800"; d="scan'208";a="46875548" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa2.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 10 Sep 2025 09:22:36 -0700 Received: from chn-vm-ex02.mchp-main.com (10.10.87.72) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Wed, 10 Sep 2025 09:22:10 -0700 Received: from ryan-Precision-3630-Tower.microchip.com (10.10.85.11) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Wed, 10 Sep 2025 09:22:10 -0700 From: To: , , , , , , , CC: , , , , Varshini Rajendran Subject: [PATCH 1/4] dt-bindings: power: reset: atmel,sama5d2-shdwc: add lpm binding Date: Wed, 10 Sep 2025 09:20:36 -0700 Message-ID: <71c7d25f64612ca9571aa544be8f2651be8fe33e.1757519351.git.Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: 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" From: Varshini Rajendran Add microchip,lpm-connection binding which allows to specify the devices the SHDWC's LPM pin is connected. Signed-off-by: Varshini Rajendran [ryan.wanner@microchip.com: Add sam9x7-shdwc SoC to properties check] Signed-off-by: Ryan Wanner --- .../power/reset/atmel,sama5d2-shdwc.yaml | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/Documentation/devicetree/bindings/power/reset/atmel,sama5d2-sh= dwc.yaml b/Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdw= c.yaml index 9c34249b2d6d..b1a8ccd0873d 100644 --- a/Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml +++ b/Documentation/devicetree/bindings/power/reset/atmel,sama5d2-shdwc.yaml @@ -56,6 +56,10 @@ properties: description: enable real-time timer wake-up type: boolean =20 + microchip,lpm-connection: + description: list of phandles to devices which are connected to SHDWC'= s LPM pin + $ref: /schemas/types.yaml#/definitions/phandle + patternProperties: "^input@[0-15]$": description: @@ -96,6 +100,18 @@ allOf: properties: atmel,wakeup-rtt-timer: false =20 + - if: + properties: + compatible: + contains: + enum: + - atmel,sama5d2-shdwc + - microchip,sam9x60-shdwc + - microchip,sam9x7-shdwc + then: + properties: + microchip,lpm-connection: false + additionalProperties: false =20 examples: --=20 2.43.0