From patchwork Thu Jan 14 17:13:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Amelie Delaunay X-Patchwork-Id: 12020365 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88443C433E6 for ; Thu, 14 Jan 2021 17:15:28 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5093D23B1F for ; Thu, 14 Jan 2021 17:15:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5093D23B1F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=foss.st.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=vYOpax53nR7ew+eIAAzoy40ZBY2gYASnpnC7+5hyeCY=; b=vmGmdfQZZWJToQBFhWSCGmSd/k 41UU+DIC1MCjvsnVroqbGMS8nQ1utMe7fYB3Cl90l7rYUduQl0VYtNrQseD0rGDi7Y7fKrnP5c/bo EiWF0OUDVPzKmVXoIqUlMMjmAbUSJqvSVm78KJhrVstC10TidfaZU09ESBp+YsS2WmniYG7p0ZhTy qejyX6gLZvVQtJHofNTpiL1arjpiam8jglKgWjez/jCHMM7mBr98BwwCWmJ7WlD3P7L0tWdW9PFFb y5i5Rt9CNEeYvc3nyOh7aAvBQuh9KREfkVarM9DrI/2XcMYRHXCeOAeTqa+OXkLjp9ai9a4gbblla aMXACJVg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l06Bm-00071f-In; Thu, 14 Jan 2021 17:13:38 +0000 Received: from mx07-00178001.pphosted.com ([185.132.182.106]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l06Bd-0006z2-WB for linux-arm-kernel@lists.infradead.org; Thu, 14 Jan 2021 17:13:31 +0000 Received: from pps.filterd (m0241204.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 10EHCP6A025352; Thu, 14 Jan 2021 18:13:24 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=selector1; bh=3qm5+ziSJmOx60P4m0eCmCjt/SRkufZ9u7tOF+OzpGc=; b=QS8+DVA1UI0OfflSboIBC5zAGrq7n+iPMlJ4hTrnz6ezfS77erVKwaAv5mJh9S9D7xcV yTBIlFPED5r6H8WJ2ekdMGQzbRr+Dikydbi8xGMDY2xXUgmeOQXuXD9seKIFk+5/LW7A eiGoBjCZsOyEgTFj4OJ3ReuNkBxa51OJtmSQ9BTJtFbboPoTCFHSgcxSKHyX17KFVEFu tzIFDR0gW7kPirKXNANfXtwvoflgUf9unNM/Cxjtn52263tiZk+tEfpIGP9xn/L0v/oW OUQKUIFbfIk5/u0bUZ4vIgQRtWVAClfXdZqsN7CuqP27FPcPZXoRMYSXs6sOBjCGHJgF bA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 362379ettw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 14 Jan 2021 18:13:24 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 0765F10002A; Thu, 14 Jan 2021 18:13:24 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id EA38D25D03A; Thu, 14 Jan 2021 18:13:23 +0100 (CET) Received: from localhost (10.75.127.47) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 14 Jan 2021 18:13:23 +0100 From: Amelie Delaunay To: Kishon Vijay Abraham I , Vinod Koul , Rob Herring , Alexandre Torgue , Maxime Coquelin Subject: [PATCH v2 0/2] STM32 USBPHYC ck_usbo_48m clock provider Date: Thu, 14 Jan 2021 18:13:12 +0100 Message-ID: <20210114171314.18946-1-amelie.delaunay@foss.st.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG3NODE1.st.com (10.75.127.7) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343, 18.0.737 definitions=2021-01-14_06:2021-01-14, 2021-01-14 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210114_121330_254041_F5FFA6C6 X-CRM114-Status: GOOD ( 13.11 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Amelie Delaunay , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org STM32 USBPHYC provides clocks to STM32 RCC pour STM32 USB controllers. Specifically, ck_usbo_48m is a possible clock parent for USB OTG clock, during OTG Full-Speed operation. This series registers the usbphyc as clock provider of this ck_usbo_48m clock. --- Changes in v2: - fix COMMON_CLK dependency issue reported by kernel test robot --- Amelie Delaunay (2): dt-bindings: phy: phy-stm32-usbphyc: add #clock-cells required property phy: stm32: register usbphyc as clock provider of ck_usbo_48m clock .../bindings/phy/phy-stm32-usbphyc.yaml | 6 ++ drivers/phy/st/Kconfig | 1 + drivers/phy/st/phy-stm32-usbphyc.c | 66 +++++++++++++++++++ 3 files changed, 73 insertions(+)