From: Xiaochen Shen <xiaochen.shen@xxxxxxxxx>
Basic support for the Intel Medfield devices
Give them their own quirks as we will need to update this later.
Signed-off-by: Xiaochen Shen <xiaochen.shen@xxxxxxxxx>
Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
---
drivers/mmc/host/sdhci-pci.c | 48 ++++++++++++++++++++++++++++++++++++++++++
include/linux/pci_ids.h | 7 ++++++
2 files changed, 55 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index 4f5d6d0..ec4b81d 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -145,6 +145,14 @@ static const struct sdhci_pci_fixes sdhci_cafe = {
SDHCI_QUIRK_BROKEN_TIMEOUT_VAL,
};
+static const struct sdhci_pci_fixes sdhci_intel_mfd_sd = {
+ .quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC,
+};
+
+static const struct sdhci_pci_fixes sdhci_intel_mfd_emmc_sdio = {
+ .quirks = SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC,
+};
+
static int jmicron_pmos(struct sdhci_pci_chip *chip, int on)
{
u8 scratch;
@@ -494,6 +502,46 @@ static const struct pci_device_id pci_ids[] __devinitdata = {
.driver_data = (kernel_ulong_t)&sdhci_via,
},
+ {
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_MFD_SD,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .driver_data = (kernel_ulong_t)&sdhci_intel_mfd_sd,
+ },
+
+ {
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_MFD_SDIO1,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .driver_data = (kernel_ulong_t)&sdhci_intel_mfd_emmc_sdio,
+ },
+
+ {
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_MFD_SDIO2,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .driver_data = (kernel_ulong_t)&sdhci_intel_mfd_emmc_sdio,
+ },
+
+ {
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_MFD_EMMC0,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .driver_data = (kernel_ulong_t)&sdhci_intel_mfd_emmc_sdio,
+ },
+
+ {
+ .vendor = PCI_VENDOR_ID_INTEL,
+ .device = PCI_DEVICE_ID_INTEL_MFD_EMMC1,
+ .subvendor = PCI_ANY_ID,
+ .subdevice = PCI_ANY_ID,
+ .driver_data = (kernel_ulong_t)&sdhci_intel_mfd_emmc_sdio,
+ },
+
{ /* Generic SD host controller */
PCI_DEVICE_CLASS((PCI_CLASS_SYSTEM_SDHCI << 8), 0xFFFF00)
},
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index acd38ac..bd33a06 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2424,6 +2424,13 @@
#define PCI_DEVICE_ID_INTEL_82375 0x0482
#define PCI_DEVICE_ID_INTEL_82424 0x0483
#define PCI_DEVICE_ID_INTEL_82378 0x0484
+#define PCI_DEVICE_ID_INTEL_MRST_SD0 0x0807
+#define PCI_DEVICE_ID_INTEL_MRST_SD1 0x0808
+#define PCI_DEVICE_ID_INTEL_MFD_SD 0x0820
+#define PCI_DEVICE_ID_INTEL_MFD_SDIO1 0x0821
+#define PCI_DEVICE_ID_INTEL_MFD_SDIO2 0x0822
+#define PCI_DEVICE_ID_INTEL_MFD_EMMC0 0x0823
+#define PCI_DEVICE_ID_INTEL_MFD_EMMC1 0x0824
#define PCI_DEVICE_ID_INTEL_I960 0x0960
#define PCI_DEVICE_ID_INTEL_I960RM 0x0962
#define PCI_DEVICE_ID_INTEL_8257X_SOL 0x1062
--
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