diff options
| author | Maurice Petallo <mauricex.r.petallo@intel.com> | 2014-07-08 19:11:00 +0800 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2015-02-08 17:53:26 +0100 |
| commit | 536f9653b9557fececdc769837294efbb27ecafa (patch) | |
| tree | b026bc43939a8ebd3bd6f1da143211623813d0ad /drivers | |
| parent | 6f55614e95472493acb155c99ffbb76319e3bbb6 (diff) | |
mmc: sdhci: Preset value not supported in Baytrail eMMC
commit d61b59461b0cd0106f03e566d537b9072029e059 upstream.
"SDHCI_QUIRK2_PRESET_VALUE_BROKEN" quirk is added to prohibit
preset value enabling for Baytrail eMMC controller.
Signed-off-by: Maurice Petallo <mauricex.r.petallo@intel.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/sdhci-acpi.c | 1 | ||||
| -rw-r--r-- | drivers/mmc/host/sdhci-pci.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-acpi.c b/drivers/mmc/host/sdhci-acpi.c index e1c37e24323a..2f266ff7c917 100644 --- a/drivers/mmc/host/sdhci-acpi.c +++ b/drivers/mmc/host/sdhci-acpi.c @@ -119,6 +119,7 @@ static const struct sdhci_acpi_slot sdhci_acpi_slot_int_emmc = { .caps = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE | MMC_CAP_HW_RESET, .caps2 = MMC_CAP2_HC_ERASE_SZ, .flags = SDHCI_ACPI_RUNTIME_PM, + .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN, }; static const struct sdhci_acpi_slot sdhci_acpi_slot_int_sdio = { diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index b2a4c22507d9..ef91e0ac2dc6 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -356,6 +356,7 @@ static int byt_sdio_probe_slot(struct sdhci_pci_slot *slot) static const struct sdhci_pci_fixes sdhci_intel_byt_emmc = { .allow_runtime_pm = true, .probe_slot = byt_emmc_probe_slot, + .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN, }; static const struct sdhci_pci_fixes sdhci_intel_byt_sdio = { |