7 files changed, 21 insertions, 13 deletions

diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index ce3511326f80..b22883d60500 100644
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -108,7 +108,6 @@ struct tmio_mmc_data {
         unsigned int                    cd_gpio;
         void (*set_pwr)(struct platform_device *host, int state);
         void (*set_clk_div)(struct platform_device *host, int state);
-        int (*get_cd)(struct platform_device *host);
         int (*write16_hook)(struct tmio_mmc_host *host, int addr);
         /* clock management callbacks */
         int (*clk_enable)(struct platform_device *pdev, unsigned int *f);
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
index 443243b241d5..da51bec578c3 100644
--- a/include/linux/mmc/core.h
+++ b/include/linux/mmc/core.h
@@ -208,6 +208,8 @@ static inline void mmc_claim_host(struct mmc_host *host)
         __mmc_claim_host(host, NULL);
 }
 
+struct device_node;
 extern u32 mmc_vddrange_to_ocrmask(int vdd_min, int vdd_max);
+extern int mmc_of_parse_voltage(struct device_node *np, u32 *mask);
 
 #endif /* LINUX_MMC_CORE_H */
diff --git a/include/linux/mmc/sdhci.h b/include/linux/mmc/sdhci.h
index e3c6a74d980a..3e781b8c0be7 100644
--- a/include/linux/mmc/sdhci.h
+++ b/include/linux/mmc/sdhci.h
@@ -171,6 +171,7 @@ struct sdhci_host {
         unsigned int            ocr_avail_sdio; /* OCR bit masks */
         unsigned int            ocr_avail_sd;
         unsigned int            ocr_avail_mmc;
+        u32 ocr_mask;           /* available voltages */
 
         wait_queue_head_t       buf_ready_int;  /* Waitqueue for Buffer Read Ready interrupt */
         unsigned int            tuning_done;    /* Condition flag set when CMD19 succeeds */
diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h
index e7d5dd67bb74..ccd8fb2cad52 100644
--- a/include/linux/mmc/sh_mmcif.h
+++ b/include/linux/mmc/sh_mmcif.h
@@ -16,7 +16,6 @@
 
 #include <linux/io.h>
 #include <linux/platform_device.h>
-#include <linux/sh_dma.h>
 
 /*
  * MMCIF : CE_CLK_CTRL [19:16]
@@ -33,12 +32,12 @@
  */
 
 struct sh_mmcif_plat_data {
-        void (*set_pwr)(struct platform_device *pdev, int state);
-        void (*down_pwr)(struct platform_device *pdev);
         int (*get_cd)(struct platform_device *pdef);
         unsigned int            slave_id_tx;    /* embedded slave_id_[tr]x */
         unsigned int            slave_id_rx;
         bool                    use_cd_gpio : 1;
+        bool                    ccs_unsupported : 1;
+        bool                    clk_ctrl2_present : 1;
         unsigned int            cd_gpio;
         u8                      sup_pclk;       /* 1 :SH7757, 0: SH7724/SH7372 */
         unsigned long           caps;
@@ -62,6 +61,7 @@ struct sh_mmcif_plat_data {
 #define MMCIF_CE_INT_MASK       0x00000044
 #define MMCIF_CE_HOST_STS1      0x00000048
 #define MMCIF_CE_HOST_STS2      0x0000004C
+#define MMCIF_CE_CLK_CTRL2      0x00000070
 #define MMCIF_CE_VERSION        0x0000007C
 
 /* CE_BUF_ACC */
diff --git a/include/linux/mmc/sh_mobile_sdhi.h b/include/linux/mmc/sh_mobile_sdhi.h
index b76bcf0621f6..68927ae50845 100644
--- a/include/linux/mmc/sh_mobile_sdhi.h
+++ b/include/linux/mmc/sh_mobile_sdhi.h
@@ -25,8 +25,6 @@ struct sh_mobile_sdhi_info {
         unsigned long tmio_caps2;
         u32 tmio_ocr_mask;      /* available MMC voltages */
         unsigned int cd_gpio;
-        void (*set_pwr)(struct platform_device *pdev, int state);
-        int (*get_cd)(struct platform_device *pdev);
 
         /* callbacks for board specific setup code */
         int (*init)(struct platform_device *pdev,
diff --git a/include/linux/mmc/slot-gpio.h b/include/linux/mmc/slot-gpio.h
index 7d88d27bfafa..b0c73e4cacea 100644
--- a/include/linux/mmc/slot-gpio.h
+++ b/include/linux/mmc/slot-gpio.h
@@ -18,7 +18,8 @@ int mmc_gpio_request_ro(struct mmc_host *host, unsigned int gpio);
 void mmc_gpio_free_ro(struct mmc_host *host);
 
 int mmc_gpio_get_cd(struct mmc_host *host);
-int mmc_gpio_request_cd(struct mmc_host *host, unsigned int gpio);
+int mmc_gpio_request_cd(struct mmc_host *host, unsigned int gpio,
+                        unsigned int debounce);
 void mmc_gpio_free_cd(struct mmc_host *host);
 
 #endif
diff --git a/include/linux/spi/mmc_spi.h b/include/linux/spi/mmc_spi.h
index 32be8dbdf191..274bc0fa00af 100644
--- a/include/linux/spi/mmc_spi.h
+++ b/include/linux/spi/mmc_spi.h
@@ -7,6 +7,11 @@
 struct device;
 struct mmc_host;
 
+#define MMC_SPI_USE_CD_GPIO                     (1 << 0)
+#define MMC_SPI_USE_RO_GPIO                     (1 << 1)
+#define MMC_SPI_CD_GPIO_ACTIVE_LOW              (1 << 2)
+#define MMC_SPI_RO_GPIO_ACTIVE_LOW              (1 << 3)
+
 /* Put this in platform_data of a device being used to manage an MMC/SD
  * card slot.  (Modeled after PXA mmc glue; see that for usage examples.)
  *
@@ -21,17 +26,19 @@ struct mmc_spi_platform_data {
                 void *);
         void (*exit)(struct device *, void *);
 
-        /* sense switch on sd cards */
-        int (*get_ro)(struct device *);
-
         /*
-         * If board does not use CD interrupts, driver can optimize polling
-         * using this function.
+         * Card Detect and Read Only GPIOs. To enable debouncing on the card
+         * detect GPIO, set the cd_debounce to the debounce time in
+         * microseconds.
          */
-        int (*get_cd)(struct device *);
+        unsigned int flags;
+        unsigned int cd_gpio;
+        unsigned int cd_debounce;
+        unsigned int ro_gpio;
 
         /* Capabilities to pass into mmc core (e.g. MMC_CAP_NEEDS_POLL). */
         unsigned long caps;
+        unsigned long caps2;
 
         /* how long to debounce card detect, in msecs */
         u16 detect_delay;