ARM: tegra: harmony: initialize the TPS65862 PMIC

Initialize the PMIC voltage regulators and provide the supply map for
PCI-e clock supply. The rest of the supplies should be added together
with the drivers that use them.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
CC: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
diff --git a/arch/arm/mach-tegra/board-harmony.c b/arch/arm/mach-tegra/board-harmony.c
index e7c2fea..75c918a 100644
--- a/arch/arm/mach-tegra/board-harmony.c
+++ b/arch/arm/mach-tegra/board-harmony.c
@@ -196,6 +196,7 @@
 
 	platform_add_devices(harmony_devices, ARRAY_SIZE(harmony_devices));
 	harmony_i2c_init();
+	harmony_regulator_init();
 }
 
 MACHINE_START(HARMONY, "harmony")