From patchwork Mon Aug 3 19:44:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sowjanya Komatineni X-Patchwork-Id: 256476 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, 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 98D4AC433E1 for ; Mon, 3 Aug 2020 19:44:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A66B22CA1 for ; Mon, 3 Aug 2020 19:44:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="qj+qjsJ3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728421AbgHCTob (ORCPT ); Mon, 3 Aug 2020 15:44:31 -0400 Received: from hqnvemgate24.nvidia.com ([216.228.121.143]:18151 "EHLO hqnvemgate24.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726906AbgHCToa (ORCPT ); Mon, 3 Aug 2020 15:44:30 -0400 Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate24.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Mon, 03 Aug 2020 12:42:52 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Mon, 03 Aug 2020 12:44:30 -0700 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Mon, 03 Aug 2020 12:44:30 -0700 Received: from HQMAIL107.nvidia.com (172.20.187.13) by HQMAIL111.nvidia.com (172.20.187.18) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 3 Aug 2020 19:44:28 +0000 Received: from rnnvemgw01.nvidia.com (10.128.109.123) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Mon, 3 Aug 2020 19:44:28 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.2.167.221]) by rnnvemgw01.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Mon, 03 Aug 2020 12:44:27 -0700 From: Sowjanya Komatineni To: , , , , CC: , , , , Subject: [PATCH v1 1/6] sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra210 Date: Mon, 3 Aug 2020 12:44:18 -0700 Message-ID: <1596483863-22153-2-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1596483863-22153-1-git-send-email-skomatineni@nvidia.com> References: <1596483863-22153-1-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=1596483772; bh=GRxAVl1MNmeG00GyZSeX3lvvDJtcrM+1khuxn73XwQg=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=qj+qjsJ3xexRzkWXtlFcB/oqMdnjrwYl/Ig/COwbNPce0VbKGe1IPMjPx+9p65qJ3 uqiaeCOcaLFv+GasKFw4CXPz5H63tJSY/ULlwmucZ20c3m9uyVT6mI1rM8gAN22+9w 8RiV8iiuAj/NsUa08D9SBmgXAKfp4xI7gCyLTBiTcFm4pji+iHWumya2tDjeGtNm0u 8vHgfVoMXpdudjFP1dmnM9irMcVMPNcVfiLJJHD8y+pkY7Zy7xgM2OvZt78+ep843G 3lnMgi5O1jugh5v/NhG1NgnUaCoI0TMKrixcMEHlfLUqkFhw3Ldq0hNd1t+lC64f3E Zx8jmnhH+ALmg== Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org commit b5a84ecf025a ("mmc: tegra: Add Tegra210 support") SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK is set for Tegra210 from the beginning of Tegra210 support in the driver. Tegra210 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 Tegra210. 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 0a3f9d0..2be3511 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -1418,7 +1418,6 @@ static const struct sdhci_ops tegra210_sdhci_ops = { static const struct sdhci_pltfm_data sdhci_tegra210_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 |