2 files changed, 11 insertions, 1 deletions

diff --git a/arch/arm/mach-ux500/board-mop500-regulators.c b/arch/arm/mach-ux500/board-mop500-regulators.c
index 9ed0f90cfe23..c0bc833df903 100644
--- a/arch/arm/mach-ux500/board-mop500-regulators.c
+++ b/arch/arm/mach-ux500/board-mop500-regulators.c
@@ -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,
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index bb26f40493e6..c64d6aa1355c 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -458,6 +458,9 @@ static void __init mop500_init_machine(void)
         i2c_register_board_info(0, mop500_i2c0_devices, i2c0_devs);
         i2c_register_board_info(2, mop500_i2c2_devices,
                                 ARRAY_SIZE(mop500_i2c2_devices));
+
+        /* This board has full regulator constraints */
+        regulator_has_full_constraints();
 }
 
 MACHINE_START(U8500, "ST-Ericsson MOP500 platform")