From patchwork Mon Feb 13 09:50:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Javier Carrasco X-Patchwork-Id: 1741539 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-rtc-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=wolfvision.net header.i=@wolfvision.net header.a=rsa-sha256 header.s=selector2 header.b=NOy/yveS; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4PFfjy0wZlz23yW for ; Mon, 13 Feb 2023 20:51:18 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230224AbjBMJvQ (ORCPT ); Mon, 13 Feb 2023 04:51:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229945AbjBMJvO (ORCPT ); Mon, 13 Feb 2023 04:51:14 -0500 Received: from EUR01-DB5-obe.outbound.protection.outlook.com (mail-db5eur01on2055.outbound.protection.outlook.com [40.107.15.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 71D9D40E2; Mon, 13 Feb 2023 01:51:12 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wolfvision.net; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=lnIcQKpn7T3xWt+hRcVnLgoi4APr4720xJYApFbi2Ns=; b=NOy/yveSPRqlKIKTCVbOwcj2iwvqF9KI/kkJQ6XE83yD4tIz/t3EgnWm7ViqLHaQZPLSmQiPu7XD0zJ5Irt9TOb8rOr7CPbpvL/zfNcUeUjOqy5J6GRRtpXp0n8jgKzvTgbDcwBORNUjHqTHmzjSOpGhfqPOCaWAKUrm4oP5LWU= Received: from FR2P281CA0039.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:92::10) by VE1PR08MB5840.eurprd08.prod.outlook.com (2603:10a6:800:1b2::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6086.24; Mon, 13 Feb 2023 09:51:08 +0000 Received: from VI1EUR04FT013.eop-eur04.prod.protection.outlook.com (2603:10a6:d10:92:cafe::5) by FR2P281CA0039.outlook.office365.com (2603:10a6:d10:92::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6111.9 via Frontend Transport; Mon, 13 Feb 2023 09:51:08 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 13.74.137.176) smtp.mailfrom=wolfvision.net; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=wolfvision.net; Received-SPF: Pass (protection.outlook.com: domain of wolfvision.net designates 13.74.137.176 as permitted sender) receiver=protection.outlook.com; client-ip=13.74.137.176; helo=eu21-emailsignatures-cloud.codetwo.com; pr=C Received: from eu21-emailsignatures-cloud.codetwo.com (13.74.137.176) by VI1EUR04FT013.mail.protection.outlook.com (10.152.28.175) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6086.24 via Frontend Transport; Mon, 13 Feb 2023 09:51:07 +0000 Received: from EUR04-HE1-obe.outbound.protection.outlook.com (104.47.13.59) by eu21-emailsignatures-cloud.codetwo.com with CodeTwo SMTP Server (TLS12) via SMTP; Mon, 13 Feb 2023 09:51:06 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=U6xcSR88LZGbib+fyVe9oK2ORyocb8u/aOA43l2MSU7m1aqCqekxKgxyfndA1z7P2GRJf/+ghZFwuTtVve/bMQ8Bbe9ekmf1drZIPS3RAya1xmDoQFBOoxOCImDP6qQoWYmnSX2enauBzmg2Dcy78Ky7cXAAn4p8Ji2D1vi2IQcMi8QHRkkubIds2tQ8Yj681AFKNKOzT9E7RreaubPynX8Fyhk+FV6BqvMCc9yPW+8LsjqcLRggXMzeakQufENvkFNd2TWsklmTTD2nGRSC+qqiBp5YEEv90GqYttaiJ5mf6nkEsB9u+fJQXxWi/L9Vxd0yNx8QSGiWrv2/3Fu2Ww== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=JLRTZLFoYTJIeoMBTdl40eFAMVBHUNlsT37eQizWmPg=; b=Tyo+Y/KvtdcmjuAPeRbDpRHwoSpKHKoQ/NWDtVj2t6Gc4UPeOUbDQgzDXfmKax05nBH2K4Yb6w/7R+lsy6cv6Lo+tqpJ+gQQRYuNUpZ972ScCZHmTGDGcTn0fFnw1V5OdC8wg1B8ZAfogs13QbC5vdpHd6n6fPoyZa3ni5HVzQLOe3rNF1llfr+kvcq9/sIffvOL5fH7/HHPZiG5haX374zBeGFgzNp0Zn8JMwF6tTfH/02Yw12Najyj1IjsNGQLc0i30o5Twssi0OItd4SEOUzFPSlxLqIc0VHJEfTQmFZbK9Tp+lua+VDWboPtPnV6WzRoKgeLvqDQG3/nNrfQ5A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=wolfvision.net; dmarc=pass action=none header.from=wolfvision.net; dkim=pass header.d=wolfvision.net; arc=none Authentication-Results-Original: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=wolfvision.net; Received: from VE1PR08MB4974.eurprd08.prod.outlook.com (2603:10a6:803:111::15) by AM9PR08MB6289.eurprd08.prod.outlook.com (2603:10a6:20b:2d7::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6086.24; Mon, 13 Feb 2023 09:51:03 +0000 Received: from VE1PR08MB4974.eurprd08.prod.outlook.com ([fe80::93ad:a231:e2ea:d1b1]) by VE1PR08MB4974.eurprd08.prod.outlook.com ([fe80::93ad:a231:e2ea:d1b1%5]) with mapi id 15.20.6086.023; Mon, 13 Feb 2023 09:51:03 +0000 From: Javier Carrasco To: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org CC: Alessandro Zummo , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Michael Riesch , Javier Carrasco Subject: [PATCH 1/2] rtc: pcf85363: add support for the quartz-load-femtofarads property Date: Mon, 13 Feb 2023 10:50:17 +0100 Message-ID: <20230213095018.2255225-2-javier.carrasco@wolfvision.net> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230213095018.2255225-1-javier.carrasco@wolfvision.net> References: <20230213095018.2255225-1-javier.carrasco@wolfvision.net> <12dc51e4-622e-4a26-8bde-2795d77ce36e.e0c24246-04d4-485f-8d5f-1cc8fbefd095.f44d6731-6fc0-4ea1-bc6d-c08581fb532e@emailsignatures365.codetwo.com> X-ClientProxiedBy: VI1PR0801CA0088.eurprd08.prod.outlook.com (2603:10a6:800:7d::32) To VE1PR08MB4974.eurprd08.prod.outlook.com (2603:10a6:803:111::15) MIME-Version: 1.0 X-MS-TrafficTypeDiagnostic: VE1PR08MB4974:EE_|AM9PR08MB6289:EE_|VI1EUR04FT013:EE_|VE1PR08MB5840:EE_ X-MS-Office365-Filtering-Correlation-Id: cc2df714-1362-4494-35d9-08db0da7d494 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:VE1PR08MB4974.eurprd08.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230025)(4636009)(39850400004)(136003)(396003)(366004)(376002)(346002)(451199018)(36756003)(44832011)(2906002)(5660300002)(6512007)(83380400001)(26005)(186003)(2616005)(38350700002)(66946007)(38100700002)(4326008)(8676002)(54906003)(316002)(66556008)(8936002)(66476007)(41300700001)(6666004)(478600001)(107886003)(1076003)(86362001)(6506007)(52116002)(6486002);DIR:OUT;SFP:1101; X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR08MB6289 X-CodeTwo-MessageID: 45814cf8-41e0-48ff-846d-3029de24e825.20230213095106@eu21-emailsignatures-cloud.codetwo.com X-CodeTwoProcessed: true X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: VI1EUR04FT013.eop-eur04.prod.protection.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: 787155e9-60ee-4f1c-d370-08db0da7d191 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:13.74.137.176;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:eu21-emailsignatures-cloud.codetwo.com;PTR:eu21-emailsignatures-cloud.codetwo.com;CAT:NONE;SFS:(13230025)(4636009)(376002)(346002)(136003)(39830400003)(396003)(451199018)(46966006)(36840700001)(86362001)(36756003)(82310400005)(2906002)(5660300002)(8936002)(44832011)(41300700001)(36860700001)(7636003)(7596003)(83380400001)(356005)(6486002)(478600001)(8676002)(6512007)(186003)(26005)(40480700001)(4326008)(107886003)(316002)(336012)(2616005)(70586007)(54906003)(70206006)(6666004)(6506007)(1076003)(47076005);DIR:OUT;SFP:1101; X-OriginatorOrg: wolfvision.net X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Feb 2023 09:51:07.7271 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: cc2df714-1362-4494-35d9-08db0da7d494 X-MS-Exchange-CrossTenant-Id: e94ec9da-9183-471e-83b3-51baa8eb804f X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e94ec9da-9183-471e-83b3-51baa8eb804f;Ip=[13.74.137.176];Helo=[eu21-emailsignatures-cloud.codetwo.com] X-MS-Exchange-CrossTenant-AuthSource: VI1EUR04FT013.eop-eur04.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR08MB5840 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org The quartz oscillator load capacitance of the PCF85263 and PCF85363 can be adjusted to 6 pF, 7 pF (default) and 12.5 pF with the CL[1:0] bits in the oscillator control register (address 25h). Signed-off-by: Javier Carrasco --- drivers/rtc/rtc-pcf85363.c | 37 ++++++++++++++++++++++++++++++++++++- 1 file changed, 36 insertions(+), 1 deletion(-) diff --git a/drivers/rtc/rtc-pcf85363.c b/drivers/rtc/rtc-pcf85363.c index c05b722f0060..941f9264cf0a 100644 --- a/drivers/rtc/rtc-pcf85363.c +++ b/drivers/rtc/rtc-pcf85363.c @@ -101,6 +101,10 @@ #define PIN_IO_INTA_OUT 2 #define PIN_IO_INTA_HIZ 3 +#define OSC_CAP_SEL GENMASK(1, 0) +#define OSC_CAP_6000 0x01 +#define OSC_CAP_12500 0x02 + #define STOP_EN_STOP BIT(0) #define RESET_CPR 0xa4 @@ -117,6 +121,32 @@ struct pcf85x63_config { unsigned int num_nvram; }; +static int pcf85363_load_capacitance(struct pcf85363 *pcf85363, struct device_node *node) +{ + u32 load = 7000; + u8 value = 0; + + of_property_read_u32(node, "quartz-load-femtofarads", &load); + + switch (load) { + default: + dev_warn(&pcf85363->rtc->dev, "Unknown quartz-load-femtofarads value: %d. Assuming 7000", + load); + fallthrough; + case 7000: + break; + case 6000: + value |= OSC_CAP_6000; + break; + case 12500: + value |= OSC_CAP_12500; + break; + } + + return regmap_update_bits(pcf85363->regmap, CTRL_OSCILLATOR, + OSC_CAP_SEL, value); +} + static int pcf85363_rtc_read_time(struct device *dev, struct rtc_time *tm) { struct pcf85363 *pcf85363 = dev_get_drvdata(dev); @@ -372,7 +402,7 @@ static int pcf85363_probe(struct i2c_client *client) .reg_write = pcf85363_nvram_write, }, }; - int ret, i; + int ret, i, err; if (data) config = data; @@ -394,6 +424,11 @@ static int pcf85363_probe(struct i2c_client *client) if (IS_ERR(pcf85363->rtc)) return PTR_ERR(pcf85363->rtc); + err = pcf85363_load_capacitance(pcf85363, client->dev.of_node); + if (err < 0) + dev_warn(&client->dev, "failed to set xtal load capacitance: %d", + err); + pcf85363->rtc->ops = &rtc_ops; pcf85363->rtc->range_min = RTC_TIMESTAMP_BEGIN_2000; pcf85363->rtc->range_max = RTC_TIMESTAMP_END_2099; From patchwork Mon Feb 13 09:50:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Javier Carrasco X-Patchwork-Id: 1741540 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-rtc-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=wolfvision.net header.i=@wolfvision.net header.a=rsa-sha256 header.s=selector2 header.b=u2cvK2JN; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4PFfjy6vc9z23qt for ; Mon, 13 Feb 2023 20:51:18 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229946AbjBMJvR (ORCPT ); Mon, 13 Feb 2023 04:51:17 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230094AbjBMJvQ (ORCPT ); Mon, 13 Feb 2023 04:51:16 -0500 Received: from EUR05-DB8-obe.outbound.protection.outlook.com (mail-db8eur05on2065.outbound.protection.outlook.com [40.107.20.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0966093D5; Mon, 13 Feb 2023 01:51:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wolfvision.net; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=PcKu++/WYRCaRYaG4luksm9gfDkx9bsPHBqlL6UlHzo=; b=u2cvK2JNeR+i7vptKcfBWvk08e2RVJKQWLEubcBZOuoZc/C2ywgj4mOYotf1GY4j2amVv/mWzRtN6b0U/o5Bz19axPpOfByKi0h7IO73fPwT+wcKOAAqLx+JuT2hEXyxFop5upewY9KYMXVbm/QETtQu7w9pLDpzS8+0MV0KrRE= Received: from OS6P279CA0142.NORP279.PROD.OUTLOOK.COM (2603:10a6:e10:3a::16) by GV1PR08MB7826.eurprd08.prod.outlook.com (2603:10a6:150:5a::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6086.23; Mon, 13 Feb 2023 09:51:10 +0000 Received: from HE1EUR04FT029.eop-eur04.prod.protection.outlook.com (2603:10a6:e10:3a:cafe::3c) by OS6P279CA0142.outlook.office365.com (2603:10a6:e10:3a::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6086.24 via Frontend Transport; Mon, 13 Feb 2023 09:51:10 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 13.74.137.176) smtp.mailfrom=wolfvision.net; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=wolfvision.net; Received-SPF: Pass (protection.outlook.com: domain of wolfvision.net designates 13.74.137.176 as permitted sender) receiver=protection.outlook.com; client-ip=13.74.137.176; helo=eu21-emailsignatures-cloud.codetwo.com; pr=C Received: from eu21-emailsignatures-cloud.codetwo.com (13.74.137.176) by HE1EUR04FT029.mail.protection.outlook.com (10.152.27.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6086.24 via Frontend Transport; Mon, 13 Feb 2023 09:51:09 +0000 Received: from EUR04-HE1-obe.outbound.protection.outlook.com (104.47.13.59) by eu21-emailsignatures-cloud.codetwo.com with CodeTwo SMTP Server (TLS12) via SMTP; Mon, 13 Feb 2023 09:51:07 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=U0jSBs6ZhiP4WolN4/weRM40WNrfMRjk/8cuJTIjkIqQRgiXvpqsIOAeG1hmX14acJxnPwr9XmMnr7UkHXL5nMKXM4bY5Fr0ytZc/3BQlmB/hsqOOIkkRmPSRrexMOpFCye0r7PBt5MJjFH4H2R9ktoHQpr5QcSP8J1u7irII2AlyEVzo7GqmmhiYYiFxOtrDz7UQpRkhsuOCTRgdGaAoYEizruqWrnJ13xZKLU76V0eJBE5OuVXqdSTc05uBekc2U1kMrnxCMw5m2AQn789TGaBQPPNPEYuk0gUq8Y/pd8/KloA4ILs9iA/jkkmdY6WRZNEcgav3PzMpw/XRB6LOQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=pZxtbqk2CgOuhrQEZS6c3ZhurL42v7Q/2zIJ4SReGgU=; b=oAJDgZTtqRtgTjd3GfNb6cKL+ayOWt8hVzCppeBh+pfllPCYvHF4wF2RuH26xCOFChYl8ensenBi2Imgd7dFfBv9ntZxdGGS9elCcrXBRaPonCxjuTaRyDwf9zbof6FjWsVVpV4ifniKNJM4rvKaRz00l60X9AHCSAeqPlPkfhne+1a06LB+JwacuGVp5ujMlHWeohZrZXZMMaEKdyXR5qLqBUUit7rTzQA8DTXQP3ocEl/Ab3CZmb/mx/aIUwsbXXErdmmczhITXUlNr2P3/PSD0PQzHiisX1jMumQsFzm2p0eTPgaYPb3pH1lnV3Imtz0qBK4liVI0KrgKE9bSlQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=wolfvision.net; dmarc=pass action=none header.from=wolfvision.net; dkim=pass header.d=wolfvision.net; arc=none Authentication-Results-Original: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=wolfvision.net; Received: from VE1PR08MB4974.eurprd08.prod.outlook.com (2603:10a6:803:111::15) by AM9PR08MB6289.eurprd08.prod.outlook.com (2603:10a6:20b:2d7::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6086.24; Mon, 13 Feb 2023 09:51:04 +0000 Received: from VE1PR08MB4974.eurprd08.prod.outlook.com ([fe80::93ad:a231:e2ea:d1b1]) by VE1PR08MB4974.eurprd08.prod.outlook.com ([fe80::93ad:a231:e2ea:d1b1%5]) with mapi id 15.20.6086.023; Mon, 13 Feb 2023 09:51:04 +0000 From: Javier Carrasco To: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org CC: Alessandro Zummo , Alexandre Belloni , Rob Herring , Krzysztof Kozlowski , Michael Riesch , Javier Carrasco Subject: [PATCH 2/2] dt-bindings: rtc: nxp,pcf8563: add quartz-load-femtofarads for pcf85263 and pcf85363 Date: Mon, 13 Feb 2023 10:50:18 +0100 Message-ID: <20230213095018.2255225-3-javier.carrasco@wolfvision.net> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230213095018.2255225-1-javier.carrasco@wolfvision.net> References: <20230213095018.2255225-1-javier.carrasco@wolfvision.net> <12dc51e4-622e-4a26-8bde-2795d77ce36e.e0c24246-04d4-485f-8d5f-1cc8fbefd095.f8cc75cd-465e-4339-8415-7d994963b841@emailsignatures365.codetwo.com> X-ClientProxiedBy: VI1PR0801CA0088.eurprd08.prod.outlook.com (2603:10a6:800:7d::32) To VE1PR08MB4974.eurprd08.prod.outlook.com (2603:10a6:803:111::15) MIME-Version: 1.0 X-MS-TrafficTypeDiagnostic: VE1PR08MB4974:EE_|AM9PR08MB6289:EE_|HE1EUR04FT029:EE_|GV1PR08MB7826:EE_ X-MS-Office365-Filtering-Correlation-Id: 3a8240c3-80e3-4bd2-6c1c-08db0da7d5ba X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:VE1PR08MB4974.eurprd08.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230025)(4636009)(39850400004)(136003)(396003)(366004)(376002)(346002)(451199018)(36756003)(44832011)(2906002)(5660300002)(6512007)(83380400001)(26005)(186003)(2616005)(38350700002)(66946007)(38100700002)(4326008)(8676002)(54906003)(316002)(66556008)(8936002)(66476007)(41300700001)(6666004)(478600001)(107886003)(1076003)(86362001)(6506007)(52116002)(6486002);DIR:OUT;SFP:1101; X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM9PR08MB6289 X-CodeTwo-MessageID: 05539efd-bca4-460c-ad45-8556d7e6f79b.20230213095107@eu21-emailsignatures-cloud.codetwo.com X-CodeTwoProcessed: true X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: HE1EUR04FT029.eop-eur04.prod.protection.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: ef8a78a4-c8b3-4cc3-7d84-08db0da7d1ff X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:13.74.137.176;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:eu21-emailsignatures-cloud.codetwo.com;PTR:eu21-emailsignatures-cloud.codetwo.com;CAT:NONE;SFS:(13230025)(4636009)(346002)(396003)(376002)(136003)(39850400004)(451199018)(46966006)(36840700001)(186003)(2906002)(6512007)(26005)(356005)(478600001)(86362001)(82740400003)(6506007)(1076003)(2616005)(5660300002)(7636003)(7596003)(44832011)(107886003)(36860700001)(6666004)(8936002)(41300700001)(316002)(6486002)(336012)(82310400005)(8676002)(70206006)(36756003)(70586007)(4326008)(83380400001)(40480700001)(47076005)(54906003);DIR:OUT;SFP:1101; X-OriginatorOrg: wolfvision.net X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Feb 2023 09:51:09.5146 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 3a8240c3-80e3-4bd2-6c1c-08db0da7d5ba X-MS-Exchange-CrossTenant-Id: e94ec9da-9183-471e-83b3-51baa8eb804f X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e94ec9da-9183-471e-83b3-51baa8eb804f;Ip=[13.74.137.176];Helo=[eu21-emailsignatures-cloud.codetwo.com] X-MS-Exchange-CrossTenant-AuthSource: HE1EUR04FT029.eop-eur04.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: GV1PR08MB7826 X-Spam-Status: No, score=-0.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,RCVD_IN_VALIDITY_RPBL,SPF_HELO_PASS,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org These RTCs are handled by the pcf85363 device driver, which now supports the quartz-load-femtofarads property. Signed-off-by: Javier Carrasco --- .../devicetree/bindings/rtc/nxp,pcf8563.yaml | 20 ++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml b/Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml index a98b72752349..aac7f7565ba7 100644 --- a/Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml +++ b/Documentation/devicetree/bindings/rtc/nxp,pcf8563.yaml @@ -9,9 +9,6 @@ title: Philips PCF8563/Epson RTC8564 Real Time Clock maintainers: - Alexandre Belloni -allOf: - - $ref: rtc.yaml# - properties: compatible: enum: @@ -37,6 +34,23 @@ properties: start-year: true wakeup-source: true +allOf: + - $ref: rtc.yaml# + - if: + properties: + compatible: + contains: + enum: + - nxp,pcf85263 + - nxp,pcf85363 + then: + properties: + quartz-load-femtofarads: + description: + The capacitive load of the quartz(x-tal). + enum: [6000, 7000, 12500] + default: 7000 + required: - compatible - reg