From patchwork Thu Aug 6 00:32:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sowjanya Komatineni X-Patchwork-Id: 256464 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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, 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 73DF8C433E1 for ; Thu, 6 Aug 2020 00:33:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5541022D02 for ; Thu, 6 Aug 2020 00:33:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="o6N6qMAr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726817AbgHFAda (ORCPT ); Wed, 5 Aug 2020 20:33:30 -0400 Received: from hqnvemgate25.nvidia.com ([216.228.121.64]:2388 "EHLO hqnvemgate25.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726515AbgHFAcm (ORCPT ); Wed, 5 Aug 2020 20:32:42 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate25.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Wed, 05 Aug 2020 17:31:52 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Wed, 05 Aug 2020 17:32:42 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Wed, 05 Aug 2020 17:32:42 -0700 Received: from HQMAIL111.nvidia.com (172.20.187.18) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 6 Aug 2020 00:32:39 +0000 Received: from rnnvemgw01.nvidia.com (10.128.109.123) by HQMAIL111.nvidia.com (172.20.187.18) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Thu, 6 Aug 2020 00:32:39 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.2.172.190]) by rnnvemgw01.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Wed, 05 Aug 2020 17:32:38 -0700 From: Sowjanya Komatineni To: , , , , CC: , , , , , Subject: [PATCH v3 2/6] sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra186 Date: Wed, 5 Aug 2020 17:32:25 -0700 Message-ID: <1596673949-1571-3-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1596673949-1571-1-git-send-email-skomatineni@nvidia.com> References: <1596673949-1571-1-git-send-email-skomatineni@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1596673912; bh=oz8A57gzhp0Azl3sB2boMW8c1eZVUyjxxtqlbUBC15k=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=o6N6qMAreBK2hWApldgN64WdOlmgO2/joGUYRHSdMNdc2bgnNHq6PjKmkETq2wNBe ofMmo7XYkq9QNibNUxK0xaHUkaQ8acBz+t7x/mG+BWmbDRAYtiVphXQ48AHPVEh6wH HCc1PfEM0b8ACEeyxGt/sqJidTpHlKx6hcjGGJxvNG3vT3okJogoM4pLVLmACh5aCo O6tnXGnerR1MAXbFQdL9gFDX8CLfJaeRHUa4SgSyVYahv8HPoj5k1d4z+7I0Dqfhn9 Uqn6mP8NDVWFBylHdwz9cVUC8BdOnPiZ6+LKGlEyYBxFJRY3i8jTociMjYh6/HE6Iw BbS3lpOobLk0w== Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org commit 4346b7c7941d ("mmc: tegra: Add Tegra186 support") SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK is set for Tegra186 from the beginning of its support in driver. Tegra186 SDMMC hardware by default uses timeout clock (TMCLK) instead of SDCLK and this quirk should not be set. So, this patch remove this quirk for Tegra186. Fixes: 4346b7c7941d ("mmc: tegra: Add Tegra186 support") Cc: stable # 5.4 Acked-by: Adrian Hunter Signed-off-by: Sowjanya Komatineni --- drivers/mmc/host/sdhci-tegra.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c index 2be3511..31ed321 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -1455,7 +1455,6 @@ static const struct sdhci_ops tegra186_sdhci_ops = { static const struct sdhci_pltfm_data sdhci_tegra186_pdata = { .quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL | - SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | SDHCI_QUIRK_SINGLE_POWER_WRITE | SDHCI_QUIRK_NO_HISPD_BIT | SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC |