From patchwork Wed May 12 11:11:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daire McNamara X-Patchwork-Id: 1477538 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org 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-rtc-owner@vger.kernel.org; receiver=) Authentication-Results: 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=Usi8CGEp; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4FgBv82m7gz9sRK for ; Wed, 12 May 2021 21:11:48 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230178AbhELLMz (ORCPT ); Wed, 12 May 2021 07:12:55 -0400 Received: from esa.microchip.iphmx.com ([68.232.153.233]:33260 "EHLO esa.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230035AbhELLMy (ORCPT ); Wed, 12 May 2021 07:12:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1620817906; x=1652353906; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Scya2VZAJZLJolwIvXUSMsqdNvVkhrQpv7RtZcVkHbI=; b=Usi8CGEpDd3tWmE4H/IfGtWrq8J1mLnP9bY2IVrcV+dgPB1nL8FDu3KF pfdobdEswrwrxThnKNwJcshxnEk0BI6mvq5BsBRijPGvrn20rafQebKer +KS9euc0OlBp3+tkdboGOK6grHAIcXl5ly6xgys5smw+NfCFgevJRJj+z UHNljcTBDpQExXaHgiBIyahsMBOSwtbJMNFllxNoB+dPTn9Q/k85nMtlR 5HQxLRZz+jak6tjXqXfcCqqX4AUqNaMzXw9fiCjcngLLmsic/BDAJeeGo WW53senX0tGe6J78w7uPFcYF8mrY4iXjBX21mynWMpluRu/V3yy8O8YhB A==; IronPort-SDR: o+Ik2olpsNtWI4iN6qDQYRyxaoPqLZ96B4mOMQRDC4xEmShkDnc86WrZITVaoQr8/FmKE+cGOd vA0avdhf4hF3Ke4+GimikRDJGEADtTOY+P6d/zVXtUuOzD2l/eMFwCYBOxT72oNH0UscynNBhu V0Dl3JWMxy5KLM3l6vnU+T8ebGuCk8/zP1AWxiYkUl2DdkAuYdN74NrijXyzt07iGk2q4092zd Mm467qEBl352ryXf+JkIjRSfV9l/yzV4VWFxPdxOdRWyFCvamsBUBda3OJFy3cRYpLxrjRsRdH iZ8= X-IronPort-AV: E=Sophos;i="5.82,293,1613458800"; d="scan'208";a="127748955" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 12 May 2021 04:11:45 -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 15.1.2176.2; Wed, 12 May 2021 04:11:45 -0700 Received: from daire-ubuntu.school.villiers.net (10.10.115.15) by chn-vm-ex02.mchp-main.com (10.10.85.144) with Microsoft SMTP Server id 15.1.2176.2 via Frontend Transport; Wed, 12 May 2021 04:11:41 -0700 From: To: , , , , CC: , , , , , , Daire McNamara Subject: [PATCH v1 1/2] dt-bindings: rtc: microchip: Add Microchip PolarFire host binding Date: Wed, 12 May 2021 12:11:32 +0100 Message-ID: <20210512111133.1650740-2-daire.mcnamara@microchip.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210512111133.1650740-1-daire.mcnamara@microchip.com> References: <20210512111133.1650740-1-daire.mcnamara@microchip.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org From: Daire McNamara Add device tree bindings for the Microchip PolarFire real-time clock controller 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>; + }; + }; +...