1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index c8468134adc9..036cfae76368 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -72,6 +72,7 @@
 #define   SDHCI_CTRL_ADMA1      0x08
 #define   SDHCI_CTRL_ADMA32     0x10
 #define   SDHCI_CTRL_ADMA64     0x18
+#define  SDHCI_CTRL_8BITBUS     0x20
 
 #define SDHCI_POWER_CONTROL     0x29
 #define  SDHCI_POWER_ON         0x01
@@ -240,12 +241,18 @@ struct sdhci_host {
 #define SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN               (1<<25)
 /* Controller cannot support End Attribute in NOP ADMA descriptor */
 #define SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC               (1<<26)
+/* Controller is missing device caps. Use caps provided by host */
+#define SDHCI_QUIRK_MISSING_CAPS                        (1<<27)
+/* Controller uses Auto CMD12 command to stop the transfer */
+#define SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12              (1<<28)
 
         int                     irq;            /* Device IRQ */
         void __iomem *          ioaddr;         /* Mapped address */
 
         const struct sdhci_ops  *ops;           /* Low level hw interface */
 
+        struct regulator        *vmmc;          /* Power regulator */
+
         /* Internal data */
         struct mmc_host         *mmc;           /* MMC structure */
         u64                     dma_mask;       /* custom DMA mask */
@@ -292,6 +299,8 @@ struct sdhci_host {
 
         struct timer_list       timer;          /* Timer for timeouts */
 
+        unsigned int            caps;           /* Alternative capabilities */
+
         unsigned long           private[0] ____cacheline_aligned;
 };
 
@@ -407,6 +416,7 @@ static inline void *sdhci_priv(struct sdhci_host *host)
         return (void *)host->private;
 }
 
+extern void sdhci_card_detect(struct sdhci_host *host);
 extern int sdhci_add_host(struct sdhci_host *host);
 extern void sdhci_remove_host(struct sdhci_host *host, int dead);