From: Wan Zongshun <vincent.wan@amd.com>
To: Ulf Hansson <ulf.hansson@linaro.org>, <linux-mmc@vger.kernel.org>
Cc: Wan Zongshun <mcuos.com@gmail.com>, Borislav Petkov <bp@suse.de>,
<linux-kernel@vger.kernel.org>, Huang Rui <ray.huang@amd.com>,
Wan Zongshun <Vincent.Wan@amd.com>
Subject: [PATCH 3/3] mmc: sdhci-pci: enable AMD emmc hs200 mode
Date: Tue, 22 Dec 2015 11:40:08 -0500 [thread overview]
Message-ID: <1450802408-16354-3-git-send-email-vincent.wan@amd.com> (raw)
In-Reply-To: <1450802408-16354-1-git-send-email-vincent.wan@amd.com>
From: Wan Zongshun <Vincent.Wan@amd.com>
This patch is to remove the SDHCI_QUIRK2_BROKEN_HS200 quirk and
enable the emmc hs200 mode for AMD current platforms.
Signed-off-by: Wan Zongshun <Vincent.Wan@amd.com>
---
drivers/mmc/host/sdhci-pci-core.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/mmc/host/sdhci-pci-core.c b/drivers/mmc/host/sdhci-pci-core.c
index e7b2bbe..17697fd 100644
--- a/drivers/mmc/host/sdhci-pci-core.c
+++ b/drivers/mmc/host/sdhci-pci-core.c
@@ -897,10 +897,8 @@ static int amd_probe(struct sdhci_pci_chip *chip)
}
}
- if ((gen == AMD_CHIPSET_BEFORE_ML) || (gen == AMD_CHIPSET_CZ)) {
+ if ((gen == AMD_CHIPSET_BEFORE_ML) || (gen == AMD_CHIPSET_CZ))
chip->quirks2 |= SDHCI_QUIRK2_CLEAR_TRANSFERMODE_REG_BEFORE_CMD;
- chip->quirks2 |= SDHCI_QUIRK2_BROKEN_HS200;
- }
return 0;
}
--
1.9.1
prev parent reply other threads:[~2015-12-22 9:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-22 16:40 [PATCH 1/3] mmc: sdhci-pci: Add AMD HS200 mode tuning function Wan Zongshun
2015-12-22 9:52 ` Andy Shevchenko
2015-12-23 0:40 ` Wan ZongShun
2015-12-22 16:40 ` [PATCH 2/3] mmc: sdhci-pci: Add platform tuning callback for amd hs200 mode Wan Zongshun
2015-12-22 12:30 ` Andy Shevchenko
2015-12-23 0:18 ` Wan ZongShun
2016-01-12 14:34 ` Ulf Hansson
2016-01-15 1:38 ` Wan Zongshun
2016-01-15 7:26 ` Ulf Hansson
2015-12-22 16:40 ` Wan Zongshun [this message]
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