From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) (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 82CE11C5D7E; Mon, 10 Mar 2025 06:38:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=92.121.34.21 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741588740; cv=none; b=VPJlGHB/rvySPbUo0H5RqdgZzG8NRI0DnnBSLuFcl+QuuwzMve+rDGLWFYBZGyQmUsT9GTTWsBk39aWoaTuAP7/NILpcACvevj4joZgzfj4dvZHkNmzqYl4vG9zULCep8/xrYrHcd//GNpTOnLoB/ehzQk0YpKMQc9SRQwpVgFs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741588740; c=relaxed/simple; bh=tZOgiknuCCubhajeAM4Mx79q2OJ2RkOqlALyn/E/1EA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=RuDo8qnl460Qe0grNeJLZZyx8qA/JJOJufNWlaWlIe7vGDI+7Ffo6eOMuC7EZPNfeHDMiW1SP0Gp5E5Bc+Y0VmlZcNC2u9wB/XbNuwGkAVqc9i3Hy0CxVY4ipz6fOSmebWqtJ/VMs507cJ+pbJt2gUjA0I24MdP5ir0MM2QM6D0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; arc=none smtp.client-ip=92.121.34.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 89F082020FC; Mon, 10 Mar 2025 07:38:51 +0100 (CET) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 3DED12020EC; Mon, 10 Mar 2025 07:38:51 +0100 (CET) Received: from lsv03305.swis.in-blr01.nxp.com (lsv03305.swis.in-blr01.nxp.com [92.120.147.118]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id B9B241800081; Mon, 10 Mar 2025 14:38:49 +0800 (+08) From: Pankit Garg To: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, conor+dt@kernel.org, robh@kernel.org, alexandre.belloni@bootlin.com Cc: vikash.bansal@nxp.com, priyanka.jain@nxp.com, daniel.aguirre@nxp.com, shashank.rebbapragada@nxp.com, aman.kumarpandey@nxp.com, Pankit Garg Subject: [PATCH 1/2] dt-bindings: rtc: Add pcf85053a support Date: Mon, 10 Mar 2025 12:08:45 +0530 Message-Id: <20250310063846.1867615-1-pankit.garg@nxp.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Virus-Scanned: ClamAV using ClamSMTP Add device tree bindings for NXP PCF85053a RTC chip. Signed-off-by: Pankit Garg --- .../bindings/rtc/nxp,pcf85053a.yaml | 44 +++++++++++++++++++ MAINTAINERS | 6 +++ 2 files changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/nxp,pcf85053a.yaml diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf85053a.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf85053a.yaml new file mode 100644 index 000000000000..177afbe128d4 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/nxp,pcf85053a.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +# Copyright 2025 NXP +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/nxp,pcf85053a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP PCF85053A Real Time Clock + +allOf: + - $ref: rtc.yaml# + +maintainers: + - Pankit Garg + +properties: + compatible: + enum: + - nxp,pcf85053a + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + rtc@6f { + compatible = "nxp,pcf85053a"; + reg = <0x6f>; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index 8e0736dc2ee0..21a05e169564 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17158,6 +17158,12 @@ S: Maintained F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml F: sound/soc/codecs/tfa989x.c +NXP RTC PCF85053A DRIVER +M: Pankit Garg +L: linux-kernel@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/rtc/nxp,pcf85053a.yaml + NZXT-KRAKEN2 HARDWARE MONITORING DRIVER M: Jonas Malaco L: linux-hwmon@vger.kernel.org -- 2.25.1