ARM: tegra: PCIe: Provide 3.3V supply voltage

The PCIe reference clock needs a 3.3V supply voltage to work properly.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/arch/arm/mach-tegra/board-harmony-power.c b/arch/arm/mach-tegra/board-harmony-power.c
index 21d1285731b3..c0298b3f7d63 100644
--- a/arch/arm/mach-tegra/board-harmony-power.c
+++ b/arch/arm/mach-tegra/board-harmony-power.c
@@ -36,13 +36,14 @@ static struct regulator_consumer_supply tps658621_ldo0_supply[] = {
 
 static struct regulator_init_data ldo0_data = {
         .constraints = {
-                .min_uV = 1250 * 1000,
+                .min_uV = 3300 * 1000,
                 .max_uV = 3300 * 1000,
                 .valid_modes_mask = (REGULATOR_MODE_NORMAL |
                                      REGULATOR_MODE_STANDBY),
                 .valid_ops_mask = (REGULATOR_CHANGE_MODE |
                                    REGULATOR_CHANGE_STATUS |
                                    REGULATOR_CHANGE_VOLTAGE),
+                .apply_uV = 1,
         },
         .num_consumer_supplies = ARRAY_SIZE(tps658621_ldo0_supply),
         .consumer_supplies = tps658621_ldo0_supply,