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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 50CB1C07E99 for ; Sat, 10 Jul 2021 02:27:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3B31D6142D for ; Sat, 10 Jul 2021 02:27:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231966AbhGJCaW (ORCPT ); Fri, 9 Jul 2021 22:30:22 -0400 Received: from mail.kernel.org ([198.145.29.99]:42882 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233244AbhGJC1W (ORCPT ); Fri, 9 Jul 2021 22:27:22 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2D70C61419; Sat, 10 Jul 2021 02:24:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1625883861; bh=nro3MGa7h3qaKoTs4yw4efAa7zU3Ahe3U9SERvsOMXQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YIxfmYMUeKdfMAIdgx4bWlvMri3OdC057+uCtM/+0rryuXlpxIj48HRpRDy7pm9wK zwWHU+gurv+KZZivqMPPovZ4wJcjxJP5UbaCfLWM/onfhXll5AxP/I0d//6Y7H2InE 9EnIxISSNJXu6nB3rV+VlFCtd0Idc9xnRRg1lALyXRuXdjQ0UDhIzc6W34K+OiRN38 y71+LITiZiDhQQ4kGf8HfAeBAhNpIN70TjvAdGPjMXwludQpV+DCTukgNOR/KhM8xY CdqNW+sViKXviL8ah3aE45NeL0ziHHunDpZ6btTfgqSGGapMGd3e0YBavGNFhNvGeY T7dOFEkRpPIhA== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Rashmi A , Adrian Hunter , Vinod Koul , Ulf Hansson , Sasha Levin , linux-phy@lists.infradead.org Subject: [PATCH AUTOSEL 5.12 102/104] phy: intel: Fix for warnings due to EMMC clock 175Mhz change in FIP Date: Fri, 9 Jul 2021 22:21:54 -0400 Message-Id: <20210710022156.3168825-102-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210710022156.3168825-1-sashal@kernel.org> References: <20210710022156.3168825-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rashmi A [ Upstream commit 2f2b73a29d2aabf5ad0150856c3e5cb6e04dcfc1 ] 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 Acked-By: Vinod Koul Link: https://lore.kernel.org/r/20210603182242.25733-3-rashmi.a@intel.com Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- 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); /* -- 2.30.2