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| author | Derek Browne <Derek.Browne@intel.com> | 2014-06-24 06:56:36 -0700 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2014-11-13 19:02:39 +0100 |
| commit | 0e5b6e1b993f400e1bd184545dedbb23017d6f74 (patch) | |
| tree | b993f0e839ee7838976292f4a73dbd61640e6e84 /drivers/mmc | |
| parent | 03ed94fdc8607b448c48f40429f03938a51ab318 (diff) | |
| download | lwn-0e5b6e1b993f400e1bd184545dedbb23017d6f74.tar.gz lwn-0e5b6e1b993f400e1bd184545dedbb23017d6f74.zip | |
mmc: sdhci-pci: SDIO host controller support for Intel Quark X1000
commit 43e968cec79b6334cf7cb3e11184cce720541712 upstream.
This patch is to enable SDIO host controller for Intel Quark X1000.
Signed-off-by: Derek Browne <Derek.Browne@intel.com>
Signed-off-by: Alvin (Weike) Chen <alvin.chen@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@intel.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/host/sdhci-pci.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index 9995fad743a6..b2a4c22507d9 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -43,6 +43,7 @@ #define PCI_DEVICE_ID_INTEL_CLV_SDIO2 0x08fb #define PCI_DEVICE_ID_INTEL_CLV_EMMC0 0x08e5 #define PCI_DEVICE_ID_INTEL_CLV_EMMC1 0x08e6 +#define PCI_DEVICE_ID_INTEL_QRK_SD 0x08A7 /* * PCI registers @@ -175,6 +176,10 @@ static const struct sdhci_pci_fixes sdhci_cafe = { SDHCI_QUIRK_BROKEN_TIMEOUT_VAL, }; +static const struct sdhci_pci_fixes sdhci_intel_qrk = { + .quirks = SDHCI_QUIRK_NO_HISPD_BIT, +}; + static int mrst_hc_probe_slot(struct sdhci_pci_slot *slot) { slot->host->mmc->caps |= MMC_CAP_8_BIT_DATA; @@ -860,6 +865,14 @@ static const struct pci_device_id pci_ids[] = { { .vendor = PCI_VENDOR_ID_INTEL, + .device = PCI_DEVICE_ID_INTEL_QRK_SD, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + .driver_data = (kernel_ulong_t)&sdhci_intel_qrk, + }, + + { + .vendor = PCI_VENDOR_ID_INTEL, .device = PCI_DEVICE_ID_INTEL_MRST_SD0, .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, |