s5pc110: aquila: disable ldo3

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

diff --git a/board/samsung/universal/universal.c b/board/samsung/universal/universal.c
index a7be386..b8b9517 100644 (file)
--- a/board/samsung/universal/universal.c
+++ b/board/samsung/universal/universal.c
@@ -1107,6 +1107,7 @@ static void check_micro_usb(int intr)
 #define MAX8998_REG_ONOFF1     0x11
 #define MAX8998_REG_ONOFF2     0x12
 #define MAX8998_REG_ONOFF3     0x13
+#define MAX8998_LDO3           (1 << 2)
 #define MAX8998_LDO10          (1 << 3)
 #define MAX8998_LDO11          (1 << 2)
 #define MAX8998_LDO12          (1 << 1)
@@ -1133,6 +1134,10 @@ static void init_pmic(void)
        }
 
        /* ONOFF1 */
+       i2c_read(addr, MAX8998_REG_ONOFF1, 1, val, 1);
+       val[0] &= ~MAX8998_LDO3;
+       i2c_write(addr, MAX8998_REG_ONOFF1, 1, val, 1);
+
        /* ONOFF2 */
        i2c_read(addr, MAX8998_REG_ONOFF2, 1, val, 1);
        /*
@@ -1993,6 +1998,10 @@ void board_sleep_resume(void)
 #ifdef CONFIG_CMD_USBDOWN
 int usb_board_init(void)
 {
+#ifdef CONFIG_CMD_PMIC
+       run_command("pmic ldo 3 on", 0);
+#endif
+
        if (cpu_is_s5pc100()) {
 #ifdef CONFIG_HARD_I2C
                uchar val[2] = {0,};