Merge git://git.denx.de/u-boot-mmc

[people/ms/u-boot.git] / include / i2c.h

diff --git a/include/i2c.h b/include/i2c.h
index d500445aaf193b517f7df3ec457105d85ef9fa71..695cb7655f535c7a60cd4102361ae215a43339d6 100644 (file)
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -525,8 +525,7 @@ int i2c_get_chip_for_busnum(int busnum, int chip_addr, uint offset_len,
  * @node:      Node offset to read from
  * @spi:       Place to put the decoded information
  */
-int i2c_chip_ofdata_to_platdata(const void *blob, int node,
-                               struct dm_i2c_chip *chip);
+int i2c_chip_ofdata_to_platdata(struct udevice *dev, struct dm_i2c_chip *chip);
 
 /**
  * i2c_dump_msgs() - Dump a list of I2C messages
@@ -571,9 +570,6 @@ void i2c_dump_msgs(struct i2c_msg *msg, int nmsgs);
 #if !defined(CONFIG_SYS_RTC_BUS_NUM)
 #define CONFIG_SYS_RTC_BUS_NUM         0
 #endif
-#if !defined(CONFIG_SYS_DTT_BUS_NUM)
-#define CONFIG_SYS_DTT_BUS_NUM         0
-#endif
 #if !defined(CONFIG_SYS_SPD_BUS_NUM)
 #define CONFIG_SYS_SPD_BUS_NUM         0
 #endif
@@ -664,12 +660,7 @@ extern struct i2c_bus_hose i2c_bus[];
 #endif
 
 #ifndef I2C_SOFT_DECLARATIONS
-# if defined(CONFIG_MPC8260)
-#  define I2C_SOFT_DECLARATIONS volatile ioport_t *iop = ioport_addr((immap_t *)CONFIG_SYS_IMMR, I2C_PORT);
-# elif defined(CONFIG_8xx)
-#  define I2C_SOFT_DECLARATIONS        volatile immap_t *immr = (immap_t *)CONFIG_SYS_IMMR;
-
-# elif (defined(CONFIG_AT91RM9200) || \
+# if (defined(CONFIG_AT91RM9200) || \
        defined(CONFIG_AT91SAM9260) ||  defined(CONFIG_AT91SAM9261) || \
        defined(CONFIG_AT91SAM9263))
 #  define I2C_SOFT_DECLARATIONS        at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIOA;
@@ -678,15 +669,6 @@ extern struct i2c_bus_hose i2c_bus[];
 # endif
 #endif
 
-#ifdef CONFIG_8xx
-/* Set default value for the I2C bus speed on 8xx. In the
- * future, we'll define these in all 8xx board config files.
- */
-#ifndef        CONFIG_SYS_I2C_SPEED
-#define        CONFIG_SYS_I2C_SPEED    50000
-#endif
-#endif
-
 /*
  * Many boards/controllers/drivers don't support an I2C slave interface so
  * provide a default slave address for them for use in common code.  A real
@@ -706,9 +688,6 @@ void i2c_early_init_f(void);
 #endif
 void i2c_init(int speed, int slaveaddr);
 void i2c_init_board(void);
-#ifdef CONFIG_SYS_I2C_BOARD_LATE_INIT
-void i2c_board_late_init(void);
-#endif
 
 #ifdef CONFIG_SYS_I2C
 /*
@@ -791,21 +770,6 @@ unsigned int i2c_set_bus_speed(unsigned int speed);
 
 unsigned int i2c_get_bus_speed(void);
 
-/*
- * i2c_reloc_fixup:
- *
- * Adjusts I2C pointers after U-Boot is relocated to DRAM
- */
-void i2c_reloc_fixup(void);
-#if defined(CONFIG_SYS_I2C_SOFT)
-void i2c_soft_init(void);
-void i2c_soft_active(void);
-void i2c_soft_tristate(void);
-int i2c_soft_read(void);
-void i2c_soft_sda(int bit);
-void i2c_soft_scl(int bit);
-void i2c_soft_delay(void);
-#endif
 #else
 
 /*
@@ -836,11 +800,6 @@ static inline u8 i2c_reg_read(u8 addr, u8 reg)
 {
        u8 buf;
 
-#ifdef CONFIG_8xx
-       /* MPC8xx needs this.  Maybe one day we can get rid of it. */
-       i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-#endif
-
 #ifdef DEBUG
        printf("%s: addr=0x%02x, reg=0x%02x\n", __func__, addr, reg);
 #endif
@@ -852,11 +811,6 @@ static inline u8 i2c_reg_read(u8 addr, u8 reg)
 
 static inline void i2c_reg_write(u8 addr, u8 reg, u8 val)
 {
-#ifdef CONFIG_8xx
-       /* MPC8xx needs this.  Maybe one day we can get rid of it. */
-       i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-#endif
-
 #ifdef DEBUG
        printf("%s: addr=0x%02x, reg=0x%02x, val=0x%02x\n",
               __func__, addr, reg, val);
@@ -945,13 +899,6 @@ enum {
        I2C_8, I2C_9, I2C_10,
 };
 
-/* Multi I2C busses handling */
-#ifdef CONFIG_SOFT_I2C_MULTI_BUS
-extern int get_multi_scl_pin(void);
-extern int get_multi_sda_pin(void);
-extern int multi_i2c_init(void);
-#endif
-
 /**
  * Get FDT values for i2c bus.
  *