[S5PC100] PMIC setting for USB

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/board/samsung/tickertape/tickertape.c b/board/samsung/tickertape/tickertape.c
index 8a90c0a..118f6f0 100644 (file)
--- a/board/samsung/tickertape/tickertape.c
+++ b/board/samsung/tickertape/tickertape.c
@@ -68,3 +68,26 @@ int checkboard(void)
 void raise(void)
 {
 }
+
+#ifdef CONFIG_CMD_USBDOWN
+#include <i2c.h>
+
+int usb_board_init(void)
+{
+       uchar val[2] ={0,};
+
+       /* PMIC */
+       if (i2c_read(0x66, 0, 1, val, 2)) {
+               printf("i2c_read error\n");
+               return 1;
+       }
+
+       val[0] |= (1 << 3);
+       val[1] |= (1 << 5);
+
+       if (i2c_write(0x66, 0, 1, val, 2)) {
+               printf("i2c_write error\n");
+               return 1;
+       }
+}
+#endif