regulator: tps65090: Add MODULE_ALIAS

This driver can be built as a module, add MODULE_ALIAS for it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/regulator/tps65090-regulator.c b/drivers/regulator/tps65090-regulator.c
index 41241383..1ef8eb6 100644
--- a/drivers/regulator/tps65090-regulator.c
+++ b/drivers/regulator/tps65090-regulator.c
@@ -269,3 +269,4 @@
 MODULE_DESCRIPTION("tps65090 regulator driver");
 MODULE_AUTHOR("Venu Byravarasu <vbyravarasu@nvidia.com>");
 MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:tps65090-pmic");