From mboxrd@z Thu Jan 1 00:00:00 1970 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=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 F0437C47082 for ; Thu, 3 Jun 2021 18:25:03 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 C069E613B8 for ; Thu, 3 Jun 2021 18:25:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C069E613B8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.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=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QHIoMEJwPO8jXq4wxxMIEHzuk31IOUyOjCfCapHQrug=; b=FlMl/4pjgzbSg+ cowbKvQuy+Rh7f/fu45KZ0f1oHe4O6C9oB7aHNO/5oQ0HqzR2HPlmIegaiR7M4nzCP2v9i3jOOy2p UEP9Y4UuPM0aQEdzUqxmI6D6shzWorP/Zj+jtvWbhdsAJiOhDD1pBo4hih+8EzS9TCpa2Adiq2Al6 bjdvWx7P0L/GYFzXEerQ1fZGLYDEhsrHQ7b9nOefOVQI0Up9UX7m3Wuv/PdqWDrJFJrQpWGLWIJBg Nl5vu5PXIcWdzg/l/N/ak39YQ0ftUMdw7r2/rndYXLoX27+Ks3n1Gp+asI65BEI15JACB+dikc5a8 AfHPhJTuTLDi1XgCfVQg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1los0C-00AA5Z-92; Thu, 03 Jun 2021 18:23:32 +0000 Received: from mga04.intel.com ([192.55.52.120]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lorze-00A9hs-U8; Thu, 03 Jun 2021 18:23:00 +0000 IronPort-SDR: ptlT5Lw8T82KnfuD4GFABOkFPcXDobJX2zQVjaQ2CAcu2vN4ZoDEb+TomMx0ICVz8smBy1SMyV oXDEwYWqEPFQ== X-IronPort-AV: E=McAfee;i="6200,9189,10004"; a="202257965" X-IronPort-AV: E=Sophos;i="5.83,246,1616482800"; d="scan'208";a="202257965" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jun 2021 11:22:58 -0700 IronPort-SDR: D+avzjsf6I/iFZiMJ35B0jk7tlOXafIUv+nJ6XVxw3UrSMKNG5PqDekxYZ9JyFZYSGRNTfOpzm 0+k8jS4ZCyzQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,246,1616482800"; d="scan'208";a="636326876" Received: from coresw01.iind.intel.com ([10.223.252.64]) by fmsmga005.fm.intel.com with ESMTP; 03 Jun 2021 11:22:54 -0700 From: rashmi.a@intel.com To: linux-drivers-review-request@eclists.intel.com, michal.simek@xilinx.com, ulf.hansson@linaro.org, linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kishon@ti.com, vkoul@kernel.org, andriy.shevchenko@linux.intel.com, linux-phy@lists.infradead.org Cc: mgross@linux.intel.com, kris.pan@linux.intel.com, furong.zhou@intel.com, mallikarjunappa.sangannavar@intel.com, adrian.hunter@intel.com, mahesh.r.vaidya@intel.com, nandhini.srikandan@intel.com, lakshmi.bai.raja.subramanian@intel.com, rashmi.a@intel.com Subject: =?utf-8?q?=5B=E2=80=9CPATCH=E2=80=9D=202/2=5D=20phy=3A=20intel=3A=20Fix=20for=20warnings=20due=20to=20EMMC=20clock=20175Mhz=20change=20in=20FIP?= Date: Thu, 3 Jun 2021 23:52:42 +0530 Message-Id: <20210603182242.25733-3-rashmi.a@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210603182242.25733-1-rashmi.a@intel.com> References: <20210603182242.25733-1-rashmi.a@intel.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210603_112259_033631_93166C39 X-CRM114-Status: UNSURE ( 8.65 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Rashmi A Since the EMMC clock was changed from 200Mhz to 175Mhz in FIP, there were some warnings introduced, as the frequency values being checked was still wrt 200Mhz in code. Hence, the frequency checks are now updated based on the current 175Mhz EMMC clock changed in FIP. Spamming kernel log msg: "phy phy-20290000.mmc_phy.2: Unsupported rate: 43750000" Signed-off-by: Rashmi A Reviewed-by: Adrian Hunter --- drivers/phy/intel/phy-intel-keembay-emmc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/phy/intel/phy-intel-keembay-emmc.c b/drivers/phy/intel/phy-intel-keembay-emmc.c index eb7c635ed89a..0eb11ac7c2e2 100644 --- a/drivers/phy/intel/phy-intel-keembay-emmc.c +++ b/drivers/phy/intel/phy-intel-keembay-emmc.c @@ -95,7 +95,8 @@ static int keembay_emmc_phy_power(struct phy *phy, bool on_off) else freqsel = 0x0; - if (mhz < 50 || mhz > 200) + /* Check for EMMC clock rate*/ + if (mhz > 175) dev_warn(&phy->dev, "Unsupported rate: %d MHz\n", mhz); /* -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel