From: Adrian Hunter <adrian.hunter@intel.com>
Date: Fri, 6 Feb 2015 12:13:01 +0000 (+0200)
Subject: mmc: sdhci-pci: Enable HS400 for some Intel host controllers
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=b69587e2d5b09a192c45c604ea1f9e8d51f4c3a1;p=deliverable%2Flinux.git

mmc: sdhci-pci: Enable HS400 for some Intel host controllers

Enable detection of HS400 support via capability bit-63
for some Intel host controllers.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---

diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index 6ecd158d8084..f208f2072d0c 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -370,6 +370,7 @@ static const struct sdhci_pci_fixes sdhci_intel_byt_emmc = {
 	.probe_slot	= byt_emmc_probe_slot,
 	.quirks		= SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC,
 	.quirks2	= SDHCI_QUIRK2_PRESET_VALUE_BROKEN |
+			  SDHCI_QUIRK2_CAPS_BIT63_FOR_HS400 |
 			  SDHCI_QUIRK2_STOP_WITH_TC,
 };