From patchwork Wed Aug 26 20:05:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sowjanya Komatineni X-Patchwork-Id: 253338 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=-13.8 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 16CD8C433E1 for ; Wed, 26 Aug 2020 20:06:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DBC8C2080C for ; Wed, 26 Aug 2020 20:06:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="ggsjKs3I" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727815AbgHZUGC (ORCPT ); Wed, 26 Aug 2020 16:06:02 -0400 Received: from hqnvemgate25.nvidia.com ([216.228.121.64]:8655 "EHLO hqnvemgate25.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726740AbgHZUFh (ORCPT ); Wed, 26 Aug 2020 16:05:37 -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, 26 Aug 2020 13:04:33 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Wed, 26 Aug 2020 13:05:36 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Wed, 26 Aug 2020 13:05:36 -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; Wed, 26 Aug 2020 20:05:32 +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; Wed, 26 Aug 2020 20:05:32 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.2.174.186]) by rnnvemgw01.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Wed, 26 Aug 2020 13:05:32 -0700 From: Sowjanya Komatineni To: , , , , CC: , , , , , Subject: [PATCH v5 1/7] sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra210 Date: Wed, 26 Aug 2020 13:05:08 -0700 Message-ID: <1598472314-30235-2-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1598472314-30235-1-git-send-email-skomatineni@nvidia.com> References: <1598472314-30235-1-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=1598472273; bh=wT4t2/nhx1LSbE4eS4U3X4HmPpfUMZEMwHW/3RtHINo=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=ggsjKs3I1kq3YZJXVSIZAt84Qtd/J2z+kva3UV52uhUy+GSuSEZoC0VwLCG697jSO GFauS5p1/MPaEXiZ6N5j+gTaL4K7XMQaatQkw+yC4eYTCENwuwQzgr83mw0Q3uzcbU +s5x525+yZpypBGwITTNv6/Ql2zl1WAxNNANGKy+2tUQqiHUNyojGF49AM4ojqX29/ dSHOcqXz4bFahTwZPZr+Fd6ZJDCVN+nDteOxNfTBmsivIj+QAaAugRnmFHFY0KUg5B a34p8/Bu66Yeh3lj8U7/yO1Iz2/ilIDmo9mUnkUCbXZIFhzS3HR1VNGX5ymHRPKVGB udf/MK2YgMv/A== Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@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. Fixes: b5a84ecf025a ("mmc: tegra: Add Tegra210 support") Cc: stable # 5.4 Tested-by: Jon Hunter Reviewed-by: Jon Hunter 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 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 |