pmic:max8997: Switch the MAX8997 PMIC to be used with multibus I2C

PMIC MAX8997 is now ready to work with single and multibus soft I2C
implementation.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

drivers/misc/pmic_max8997.c

@@ -24,6 +24,7 @@
 #include <common.h>
 #include <pmic.h>
 #include <max8997_pmic.h>
+#include <i2c.h>
 
 int pmic_init(void)
 {
@@ -37,7 +38,7 @@ int pmic_init(void)
 	p->number_of_regs = PMIC_NUM_OF_REGS;
 	p->hw.i2c.addr = MAX8997_I2C_ADDR;
 	p->hw.i2c.tx_num = 1;
-	p->bus = I2C_PMIC;
+	p->bus = I2C_0;
 
 	return 0;
 }