From patchwork Mon Nov 8 15:05:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 1552376 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=microchip.com header.i=@microchip.com header.a=rsa-sha256 header.s=mchp header.b=s9Y2LfCh; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4Hnvcc1ktXz9s0r for ; Tue, 9 Nov 2021 02:08:00 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240779AbhKHPKj (ORCPT ); Mon, 8 Nov 2021 10:10:39 -0500 Received: from esa.microchip.iphmx.com ([68.232.154.123]:21281 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240781AbhKHPKA (ORCPT ); Mon, 8 Nov 2021 10:10:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1636384036; x=1667920036; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=2bunDyf7QdoO97mJxTZcNYPQXz2FP977/gYahndmmno=; b=s9Y2LfChTje/zvt0SStTGRBC8E1NGyQTWKbhedh9j1kwax/ZjJA+4EWG X1ZUddQ3SnEXpPw+93bsFvagnG3PcADWJ9jAQN2949ovgVVSZEvMq5vVe rvAf5hJQ8c7IYFdseMeN1cQsTaz0PsOAQ/F1LnF+rdW5zRMMxk6gRb1B7 XVFYUsX/X5ScBGrHKV/hnlvIuR3NhaAlrsIbV8mvw3hyGDehy/orh3G3C W0U2r7QKGgYNgtWfCy+v+7zFZX47XfozB0AAUEznAC9LuA6zlAuzend07 YQUEBv620DmYXvDFoSBQ5+JEa6/4gvIAP5N+FuP+zTYHz9XW1UzMobOjt Q==; IronPort-SDR: J/W+WCXDkghFIAGAt5mOOrNV0DnRs7aFzNyIDg3V/oa+LvgnNE+h5CPqNTLdb7A6YoTZ6mIEp7 ipxyL3AlrNVwdKccME4qlf7pvp26kpglWgNh0okRmn3SHI1/aWYjjQ+Tl9xnH/k4cUqzmm7Ibc KGzpx1N8EKxjss94+Ns1LRhIkrmGJ4l0oHWIcWS9kB2U+59mEjUomaZP4HyjRYBxxhBPtq/bp2 NszeqTvHA1NTbFRe9qlGUdN4tnFHjiCsWNIYiKX2bpqfzgbjWMLQSwF92UmOWEMWS71ztartWo om3KGbOZbiW8yci3tXjX9PJA X-IronPort-AV: E=Sophos;i="5.87,218,1631602800"; d="scan'208";a="75727263" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa6.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 08 Nov 2021 08:07:14 -0700 Received: from chn-vm-ex03.mchp-main.com (10.10.85.151) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.14; Mon, 8 Nov 2021 08:07:14 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex03.mchp-main.com (10.10.85.151) with Microsoft SMTP Server id 15.1.2176.14 via Frontend Transport; Mon, 8 Nov 2021 08:07:10 -0700 From: To: , , , , , , , , , , , , , , , , , , , , , , , , CC: , , Subject: [PATCH 07/13] dt-bindings: rtc: add bindings for microchip mpfs rtc Date: Mon, 8 Nov 2021 15:05:48 +0000 Message-ID: <20211108150554.4457-8-conor.dooley@microchip.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211108150554.4457-1-conor.dooley@microchip.com> References: <20211108150554.4457-1-conor.dooley@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org From: Conor Dooley Add device tree bindings for the real time clock on the Microchip PolarFire SoC. Signed-off-by: Conor Dooley Signed-off-by: Daire McNamara --- .../bindings/rtc/microchip,mfps-rtc.yaml | 61 +++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml diff --git a/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml b/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml new file mode 100644 index 000000000000..c82b3e7351e0 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/microchip,mfps-rtc.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/rtc/microchip,mfps-rtc.yaml# + +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip PolarFire Soc (MPFS) RTC Device Tree Bindings + +allOf: + - $ref: "rtc.yaml#" + +maintainers: + - Daire McNamara + - Lewis Hanly + +properties: + compatible: + enum: + - microchip,mpfs-rtc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + prescaler: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: rtc + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include + soc { + #address-cells = <2>; + #size-cells = <2>; + rtc@20124000 { + compatible = "microchip,mpfs-rtc"; + reg = <0 0x20124000 0 0x1000>; + clocks = <&clkcfg CLK_RTC>; + clock-names = "rtc"; + interrupts = <80>; + }; + }; +...