1 files changed, 9 insertions, 2 deletions

diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c
index 9ed0f90cfe23..2735d03996cf 100644
--- a/arch/arm/mach-ux500/board-mop500-regulators.c
+++ b/arch/arm/mach-ux500/board-mop500-regulators.c
@@ -77,7 +77,7 @@ static struct regulator_consumer_supply ab8500_vtvout_consumers[] = {
 static struct regulator_consumer_supply ab8500_vintcore_consumers[] = {
         /* SoC core supply, no device */
         REGULATOR_SUPPLY("v-intcore", NULL),
-        /* USB Transciever */
+        /* USB Transceiver */
         REGULATOR_SUPPLY("vddulpivio18", "ab8500-usb.0"),
 };
 
@@ -272,7 +272,14 @@ struct regulator_init_data ab8500_regulators[AB8500_NUM_REGULATORS] = {
                         .max_uV = 2900000,
                         .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
                                           REGULATOR_CHANGE_STATUS,
-                        .boot_on = 1, /* must be on for display */
+                        .boot_on = 1, /* display is on at boot */
+                        /*
+                         * This voltage cannot be disabled right now because
+                         * it is somehow affecting the external MMC
+                         * functionality, though that typically will use
+                         * AUX3.
+                         */
+                        .always_on = 1,
                 },
                 .num_consumer_supplies = ARRAY_SIZE(ab8500_vaux1_consumers),
                 .consumer_supplies = ab8500_vaux1_consumers,