Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

[karo-tx-uboot.git] / include / i2c.h

diff --git a/include/i2c.h b/include/i2c.h
index ee31034c7aa2236a919d2171fe127fd0bac92097..16f099d2eeb906588a0f9233a42fb8b9a9847ef4 100644 (file)
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -78,7 +78,7 @@
 # elif (defined(CONFIG_AT91RM9200) || \
        defined(CONFIG_AT91SAM9260) ||  defined(CONFIG_AT91SAM9261) || \
        defined(CONFIG_AT91SAM9263)) && !defined(CONFIG_AT91_LEGACY)
-#  define I2C_SOFT_DECLARATIONS        at91_pio_t *pio = (at91_pio_t *) AT91_PIO_BASE;
+#  define I2C_SOFT_DECLARATIONS        at91_pio_t *pio = (at91_pio_t *) ATMEL_BASE_PIOA;
 # else
 #  define I2C_SOFT_DECLARATIONS
 # endif
@@ -250,4 +250,16 @@ static inline void I2C_SET_BUS(unsigned int bus)
                i2c_set_bus_num(bus);
 }
 
+/* Multi I2C definitions */
+enum {
+       I2C_0, I2C_1, I2C_2, I2C_3, I2C_4, I2C_5, I2C_6, I2C_7,
+       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
 #endif /* _I2C_H_ */