diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
index cc503aa..5a886cd 100644
--- a/arch/arm/mach-omap2/board-rx51-peripherals.c
+++ b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -418,6 +418,10 @@
 	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"),
 };
 
+static struct regulator_consumer_supply rx51_vaux2_supply[] = {
+	REGULATOR_SUPPLY("vdds_csib", "omap3isp"),
+};
+
 static struct regulator_consumer_supply rx51_vaux3_supply[] = {
 	REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"),
 };
@@ -479,6 +483,8 @@
 		.valid_ops_mask		= REGULATOR_CHANGE_MODE
 					| REGULATOR_CHANGE_STATUS,
 	},
+	.num_consumer_supplies	= ARRAY_SIZE(rx51_vaux2_supply),
+	.consumer_supplies	= rx51_vaux2_supply,
 };
 
 /* VAUX3 - adds more power to VIO_18 rail */