dev: qpnp_haptic: Fix overdrive/normal voltage for vibrator LDO

Change vibrator LDO voltage for overdrive operation to 3.5V
and for normal operation to 3V.

Change-Id: If5d1ff6db9334f06bd0999992e173bd87bc3906f
Signed-off-by: Umang Agrawal <uagrawal@codeaurora.org>
diff --git a/dev/qpnp_haptic/qpnp_vib_ldo.c b/dev/qpnp_haptic/qpnp_vib_ldo.c
index 7b327cf..1506ed8 100644
--- a/dev/qpnp_haptic/qpnp_vib_ldo.c
+++ b/dev/qpnp_haptic/qpnp_vib_ldo.c
@@ -53,8 +53,8 @@
 
 #define MAX_WAIT_FOR_VREG_READY_US	1000
 #define VREG_READY_STEP_DELAY_US	100
-#define VIB_LDO_OVERDRIVE_VOLTAGE_MV	3000
-#define VIB_LDO_NOMINAL_VOLTAGE_MV	1500
+#define VIB_LDO_OVERDRIVE_VOLTAGE_MV	3500
+#define VIB_LDO_NOMINAL_VOLTAGE_MV	3000
 #define OVERDRIVE_TIME_US		30000
 
 /* Turn on vibrator */