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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 3E140C3A5A3 for ; Wed, 28 Aug 2019 02:19:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 166B620674 for ; Wed, 28 Aug 2019 02:19:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Q6vawmtj" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726466AbfH1CTT (ORCPT ); Tue, 27 Aug 2019 22:19:19 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:46071 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726096AbfH1CTS (ORCPT ); Tue, 27 Aug 2019 22:19:18 -0400 Received: by mail-pf1-f193.google.com with SMTP id w26so607536pfq.12; Tue, 27 Aug 2019 19:19:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=p4YuiMpobDlcYnjhOk7zxi7m9l9242C7iA7++UvziMw=; b=Q6vawmtj+NkxhnHzDqRflMCf3AlCGwoxQ03u80WUSlIb64vN4t1TwTa3TDHiY25sro ZioiEOsqQTvHq1ewFBWR0GZg2rx0NhcIxKjeip9xlPQtOaiXXIm8AALR71NV/lJ6YtEC 9oOSLSg/fl8E/Om3huZk5Pm6PQOqYsaAz72uwKeFzzzZdNNtmELXrYaBX6SFV+dFcqHC o7DuoKL7KeEuurZXBrdDzsLcsNPMJ9WY7weo3KxSfJf3YJ9NWE02eXSK7O0zYVemdO1I AG6cafw1br5aDhqG/iwfVYXUfVEYlVNsqYCQ08kkMbzaIpO6CRp1BYJca7bGz5KcUMXD PklQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=p4YuiMpobDlcYnjhOk7zxi7m9l9242C7iA7++UvziMw=; b=bgqgTK5i+zKXgF6FbtR3Vcxty6bhwbRFv66PxBBoF1Tj7ep+LCxpFWFWHxW30rlfV2 +pwimtNJ0uS7956kjYzd/LY6yspGRRL95lafasT1XDHcwpep7BqGrqhzZ7nnCuqqQKHZ WS1pmVhtMvBC1W8qhWKH2q4IVRImMhFhj/FcaptkgzBvN7WjtzzkD5CFxAP+pnlHQiVi BSyAXRZhR/AS0xSoRw/8RsdffO15mIxtxq2jH5BthSt7FFWmvf+/U1f+WK+nlbTpJeDD gD45P7UXYmQNmf6x28llk9GTqIEH5TbiqZbwj2C7wkV0OQm3qSTxal6o8IsLxct3f7K+ v4Xw== X-Gm-Message-State: APjAAAUaXimCQ/+c4lkIz17ATGYjpZa5Ibj7oPjlpQawzfkoqnqt/hM0 OzUeBG72m1LMt/So8HjMyKQ= X-Google-Smtp-Source: APXvYqxjGeNIw65ZQ+hMgVwzWsQsXvFjrCZ6a4YsCZ8qCNDm8jP2KmczghI/zWqp5BVRgghE0jwZfA== X-Received: by 2002:aa7:938d:: with SMTP id t13mr1863977pfe.180.1566958758004; Tue, 27 Aug 2019 19:19:18 -0700 (PDT) Received: from ubt.spreadtrum.com ([117.18.48.82]) by smtp.gmail.com with ESMTPSA id b18sm673249pfi.160.2019.08.27.19.19.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Aug 2019 19:19:17 -0700 (PDT) From: Chunyan Zhang To: Ulf Hansson , Adrian Hunter , Orson Zhai , Baolin Wang Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, Chunyan Zhang Subject: [PATCH v2 3/5] mmc: sdhci-sprd: add SDHCI_QUIRK2_PRESET_VALUE_BROKEN Date: Wed, 28 Aug 2019 10:17:34 +0800 Message-Id: <20190828021736.22049-4-zhang.lyra@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190828021736.22049-1-zhang.lyra@gmail.com> References: <20190828021736.22049-1-zhang.lyra@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Chunyan Zhang The bit of PRESET_VAL_ENABLE in HOST_CONTROL2 register is reserved on sprd's sd host controller, set quirk2 to disable configuring this. Fixes: fb8bd90f83c4 ("mmc: sdhci-sprd: Add Spreadtrum's initial host controller") Signed-off-by: Chunyan Zhang Signed-off-by: Chunyan Zhang Reviewed-by: Baolin Wang Tested-by: Baolin Wang --- drivers/mmc/host/sdhci-sprd.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/sdhci-sprd.c b/drivers/mmc/host/sdhci-sprd.c index 90cb2af91159..27d0b57f3f89 100644 --- a/drivers/mmc/host/sdhci-sprd.c +++ b/drivers/mmc/host/sdhci-sprd.c @@ -510,7 +510,8 @@ static void sdhci_sprd_phy_param_parse(struct sdhci_sprd_host *sprd_host, static const struct sdhci_pltfm_data sdhci_sprd_pdata = { .quirks = SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK, .quirks2 = SDHCI_QUIRK2_BROKEN_HS200 | - SDHCI_QUIRK2_USE_32BIT_BLK_CNT, + SDHCI_QUIRK2_USE_32BIT_BLK_CNT | + SDHCI_QUIRK2_PRESET_VALUE_BROKEN, .ops = &sdhci_sprd_ops, }; -- 2.20.1