From patchwork Thu Aug 27 03:49:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sowjanya Komatineni X-Patchwork-Id: 11739893 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E866C13B1 for ; Thu, 27 Aug 2020 03:50:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CF3B622B3F for ; Thu, 27 Aug 2020 03:50:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="V4SCsXM2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727049AbgH0Due (ORCPT ); Wed, 26 Aug 2020 23:50:34 -0400 Received: from hqnvemgate24.nvidia.com ([216.228.121.143]:4248 "EHLO hqnvemgate24.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726790AbgH0Dub (ORCPT ); Wed, 26 Aug 2020 23:50:31 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate24.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Wed, 26 Aug 2020 20:48:29 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Wed, 26 Aug 2020 20:50:31 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Wed, 26 Aug 2020 20:50:31 -0700 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 27 Aug 2020 03:50:28 +0000 Received: from hqnvemgw03.nvidia.com (10.124.88.68) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Thu, 27 Aug 2020 03:50:28 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.2.174.186]) by hqnvemgw03.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Wed, 26 Aug 2020 20:50:27 -0700 From: Sowjanya Komatineni To: , , , , CC: , , , , , Subject: [PATCH v6 1/7] sdhci: tegra: Remove SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK for Tegra210 Date: Wed, 26 Aug 2020 20:49:55 -0700 Message-ID: <1598500201-5987-2-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1598500201-5987-1-git-send-email-skomatineni@nvidia.com> References: <1598500201-5987-1-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=1598500109; 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=V4SCsXM2kpF7/Vei4Kur0G5BxJGw9mfLFayhc/A54kzhqY5zUiFbnNwL7kBjdktwC +0PIeFcQQAcXPjSHjqqgNQkVdaehtqMEsCrD5CgcsjHQY/AviL/75rVr9DUgR60Ihi zKEbvDEWDiiwxWIJqd1qE5lwmwpWdy/nri1BvXakXPa8flR2t7Q4ahwDiKGvUIwYUC L3cdsrHmJvySd0t11d4hcaPNLjigE/zonuaD2wt8WpwF3RxCdRkUErcvGRo1CfUYMS 2PNanRqNJ7uencPBELCZURqSPE2D0NGfqlF6FmcVdfDRwswCe5x88C9OgpRgD30efG f3pL5/EsS8rmA== 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. 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 |