dm: Convert PCI MMC over to use DM PCI API

[J-u-boot.git] / include / mmc.h

diff --git a/include/mmc.h b/include/mmc.h
index fbcbe35a79d9490ef00c8c2cf6adee0316c47475..9254b716b959785c7e17c128b2e78b78aada14c5 100644 (file)
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -55,8 +55,7 @@
 #define MMC_MODE_4BIT          (1 << 2)
 #define MMC_MODE_8BIT          (1 << 3)
 #define MMC_MODE_SPI           (1 << 4)
-#define MMC_MODE_HC            (1 << 5)
-#define MMC_MODE_DDR_52MHz     (1 << 6)
+#define MMC_MODE_DDR_52MHz     (1 << 5)
 
 #define SD_DATA_4BIT   0x00040000
 
@@ -122,7 +121,12 @@
 #define OCR_VOLTAGE_MASK       0x007FFF80
 #define OCR_ACCESS_MODE                0x60000000
 
-#define SECURE_ERASE           0x80000000
+#define MMC_ERASE_ARG          0x00000000
+#define MMC_SECURE_ERASE_ARG   0x80000000
+#define MMC_TRIM_ARG           0x00000001
+#define MMC_DISCARD_ARG                0x00000003
+#define MMC_SECURE_TRIM1_ARG   0x80000001
+#define MMC_SECURE_TRIM2_ARG   0x80008000
 
 #define MMC_STATUS_MASK                (~0x0206BF7F)
 #define MMC_STATUS_SWITCH_ERROR        (1 << 7)
@@ -267,6 +271,28 @@
 #define MMC_NUM_BOOT_PARTITION 2
 #define MMC_PART_RPMB           3       /* RPMB partition number */
 
+/* Driver model support */
+
+/**
+ * struct mmc_uclass_priv - Holds information about a device used by the uclass
+ */
+struct mmc_uclass_priv {
+       struct mmc *mmc;
+};
+
+/**
+ * mmc_get_mmc_dev() - get the MMC struct pointer for a device
+ *
+ * Provided that the device is already probed and ready for use, this value
+ * will be available.
+ *
+ * @dev:       Device
+ * @return associated mmc struct pointer if available, else NULL
+ */
+struct mmc *mmc_get_mmc_dev(struct udevice *dev);
+
+/* End of driver model support */
+
 struct mmc_cid {
        unsigned long psn;
        unsigned short oid;
@@ -463,11 +489,9 @@ struct pci_device_id;
  * This finds all the matching PCI IDs and sets them up as MMC devices.
  *
  * @name:              Name to use for devices
- * @mmc_supported:     PCI IDs to search for
- * @num_ids:           Number of elements in @mmc_supported
+ * @mmc_supported:     PCI IDs to search for, terminated by {0, 0}
  */
-int pci_mmc_init(const char *name, struct pci_device_id *mmc_supported,
-                int num_ids);
+int pci_mmc_init(const char *name, struct pci_device_id *mmc_supported);
 
 /* Set block count limit because of 16 bit register limit on some hardware*/
 #ifndef CONFIG_SYS_MMC_MAX_BLK_COUNT