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=-17.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,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 E7224C07E99 for ; Sat, 10 Jul 2021 02:34:36 +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 BA2A1613B7 for ; Sat, 10 Jul 2021 02:34:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BA2A1613B7 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-phy-bounces+linux-phy=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=qsvvQcXe1KCTKh+YVfkNKdcwCVsfRU4drQMv5KZiiQo=; b=WjweXkqHikaGii tjmc8I1GN8er2j3yJRSj7sl57y+w5or2FXofjwIHdQuAHjm3IIcVMC+I+vgR/7zZpz0TaVkTsHuP9 HhKWqW4ra5hMG9JEJ5F7dXUUE+Kzjzrii/2tpCxbgz01IyDgRoOcMayUq8smjZcTMKmpn0IkM7AF7 gkQjU6e08n4Vj7yul3gZTM5SPUfT+s2/lDDsl7Svd+ww+sSH0MoiZ/orW4xqrvkUSC9Pk/foVcLKz g4OD2YRcE6ViaVh+6DWzZR7Qq587F0mnHnjzn+hx0keuLTJAwbfZzEAFxrz/cUMy7npyXV4aUKuTn DY4j0Rof71+dc/tU6NfQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m22pA-002uaL-02; Sat, 10 Jul 2021 02:34:36 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1m22hq-002pjv-Cr for linux-phy@lists.infradead.org; Sat, 10 Jul 2021 02:27:06 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1353A613DF; Sat, 10 Jul 2021 02:27:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1625884021; bh=nro3MGa7h3qaKoTs4yw4efAa7zU3Ahe3U9SERvsOMXQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PZaRvaPjZgKB7LWVnHcqjfNykrKAhY5LsNL/tSs6RuyncCFhJ8Q+tObvKS8NcIafB cSNplMDAKLp7AH/mHUJ7WpAbHA4cbb5dmTiQ7E2kUjwSyCGUvGH9XeSlqL+GPnBJGk P+fEYcMBEJ28VgPxcpWrW/lOEXBCChuX/E1F6YHPq2EMmJhDYL07CK6Rn1rqLoWByY 1Ja1v5uaYYQE7UHE56Y2aI/ffJ21Fwu2ugj7gJ19hYIO7lKqcvvYD8RLtpHkriR4Yq LNufWWGzs85++g6fgpHZNUPVaKd4XBFhIP2E3KCEYxvzkAjunjS6BcOWXVuFOb1dMq 4MzLR3Qn0ZD2A== 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 5.10 91/93] phy: intel: Fix for warnings due to EMMC clock 175Mhz change in FIP Date: Fri, 9 Jul 2021 22:24:25 -0400 Message-Id: <20210710022428.3169839-91-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210710022428.3169839-1-sashal@kernel.org> References: <20210710022428.3169839-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210709_192702_492333_24EA8D2F X-CRM114-Status: UNSURE ( 9.34 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.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 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy 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 951BEC07E99 for ; Sat, 10 Jul 2021 02:29:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 81C60613C5 for ; Sat, 10 Jul 2021 02:29:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234169AbhGJCci (ORCPT ); Fri, 9 Jul 2021 22:32:38 -0400 Received: from mail.kernel.org ([198.145.29.99]:41906 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234813AbhGJC3q (ORCPT ); Fri, 9 Jul 2021 22:29:46 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1353A613DF; Sat, 10 Jul 2021 02:27:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1625884021; bh=nro3MGa7h3qaKoTs4yw4efAa7zU3Ahe3U9SERvsOMXQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PZaRvaPjZgKB7LWVnHcqjfNykrKAhY5LsNL/tSs6RuyncCFhJ8Q+tObvKS8NcIafB cSNplMDAKLp7AH/mHUJ7WpAbHA4cbb5dmTiQ7E2kUjwSyCGUvGH9XeSlqL+GPnBJGk P+fEYcMBEJ28VgPxcpWrW/lOEXBCChuX/E1F6YHPq2EMmJhDYL07CK6Rn1rqLoWByY 1Ja1v5uaYYQE7UHE56Y2aI/ffJ21Fwu2ugj7gJ19hYIO7lKqcvvYD8RLtpHkriR4Yq LNufWWGzs85++g6fgpHZNUPVaKd4XBFhIP2E3KCEYxvzkAjunjS6BcOWXVuFOb1dMq 4MzLR3Qn0ZD2A== 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 5.10 91/93] phy: intel: Fix for warnings due to EMMC clock 175Mhz change in FIP Date: Fri, 9 Jul 2021 22:24:25 -0400 Message-Id: <20210710022428.3169839-91-sashal@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210710022428.3169839-1-sashal@kernel.org> References: <20210710022428.3169839-1-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