dm: i2c: Add two more I2C init functions to the compatibility layer

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

diff --git a/include/i2c.h b/include/i2c.h
index 95d6f28771995a3fc2af553cfd05a279c523e6ec..27fe00f17361763a42bc13f59e378d464c484dc6 100644 (file)
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -225,7 +225,7 @@ int i2c_get_bus_num_fdt(int node);
 unsigned int i2c_get_bus_num(void);
 
 /**
- * i2c_set_bus_num(): Compatibility function for driver model
+ * i2c_set_bus_num() - Compatibility function for driver model
  *
  * Sets the 'current' bus
  */
@@ -241,6 +241,21 @@ static inline unsigned int I2C_GET_BUS(void)
        return i2c_get_bus_num();
 }
 
+/**
+ * i2c_init() - Compatibility function for driver model
+ *
+ * This function does nothing.
+ */
+void i2c_init(int speed, int slaveaddr);
+
+/**
+ * board_i2c_init() - Compatibility function for driver model
+ *
+ * @param blob  Device tree blbo
+ * @return the number of I2C bus
+ */
+void board_i2c_init(const void *blob);
+
 #endif
 
 /*