regulator: wm831x-ldo: Specify enable time for alive LDO

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c
index 04d8a41..5cb70ca 100644
--- a/drivers/regulator/wm831x-ldo.c
+++ b/drivers/regulator/wm831x-ldo.c
@@ -701,6 +701,7 @@
 	ldo->desc.enable_mask = 1 << id;
 	ldo->desc.min_uV = 800000;
 	ldo->desc.uV_step = 50000;
+	ldo->desc.enable_time = 1000;
 
 	config.dev = pdev->dev.parent;
 	if (pdata)