diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 234c5bb091f5119f6c044620cc204bdbb63655e7..fa11415e906aa566c93c5247e5aa3b191f518146 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -35,6 +35,7 @@
 #include <linux/platform_data/uio_pruss.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/tps6507x.h>
+#include <linux/regulator/fixed.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/flash.h>
 #include <linux/wl12xx.h>
@@ -842,6 +843,16 @@ static int da850_lcd_hw_init(void)
 	return 0;
 }
 
+/* Fixed regulator support */
+static struct regulator_consumer_supply fixed_supplies[] = {
+	/* Baseboard 3.3V: 5V -> TPS73701DCQ -> 3.3V */
+	REGULATOR_SUPPLY("AVDD", "1-0018"),
+	REGULATOR_SUPPLY("DRVDD", "1-0018"),
+
+	/* Baseboard 1.8V: 5V -> TPS73701DCQ -> 1.8V */
+	REGULATOR_SUPPLY("DVDD", "1-0018"),
+};
+
 /* TPS65070 voltage regulator support */
 
 /* 3.3V */
@@ -865,6 +876,7 @@ static struct regulator_consumer_supply tps65070_dcdc2_consumers[] = {
 	{
 		.supply = "dvdd3318_c",
 	},
+	REGULATOR_SUPPLY("IOVDD", "1-0018"),
 };
 
 /* 1.2V */
@@ -936,6 +948,7 @@ static struct regulator_init_data tps65070_regulator_data[] = {
 			.valid_ops_mask = (REGULATOR_CHANGE_VOLTAGE |
 				REGULATOR_CHANGE_STATUS),
 			.boot_on = 1,
+			.always_on = 1,
 		},
 		.num_consumer_supplies = ARRAY_SIZE(tps65070_dcdc2_consumers),
 		.consumer_supplies = tps65070_dcdc2_consumers,
@@ -1446,6 +1459,8 @@ static __init void da850_evm_init(void)
 	if (ret)
 		pr_warn("%s: GPIO init failed: %d\n", __func__, ret);
 
+	regulator_register_fixed(0, fixed_supplies, ARRAY_SIZE(fixed_supplies));
+
 	ret = pmic_tps65070_init();
 	if (ret)
 		pr_warn("%s: TPS65070 PMIC init failed: %d\n", __func__, ret);