commit 530158b6d2feeb227e0079c8826b4d2a42333e80
author Axel Lin <axel.lin@ingics.com> Wed Mar 27 17:47:22 2013 +0800
committer Mark Brown <broonie@opensource.wolfsonmicro.com> Wed Mar 27 23:17:05 2013 +0000
tree 46187a4dc8a87fa09067e125bc1989c0d9a5ceef
parent f71bf52808e7089a5a6df9b32ffa13e93e51f1ca

regulator: ab8500: Add missing enable_time settings

Base on the data provide by Bengt Jönsson, add below enable_time settings:

Worst case enable time from data sheet:
Vana: enable time = 140 us
Vaux1/2: enable time = 200 us
Vaux3: enable time = 450 us
Vintcore: enable time = 750 us
Vamic1/2: enable time = 500 us
Vdmic: enable time = 420 us
VTVout: enable time = 500 us
Vaudio: enable time = 140 us
Vusb: enable time = 150 us

This discussion thread is available at: https://lkml.org/lkml/2013/3/26/795

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

drivers/regulator/ab8500.c

diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index 4a70323..d9443b9 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -395,6 +395,7 @@
 			.owner		= THIS_MODULE,
 			.n_voltages	= ARRAY_SIZE(ldo_vauxn_voltages),
 			.volt_table	= ldo_vauxn_voltages,
+			.enable_time	= 200,
 		},
 		.load_lp_uA		= 5000,
 		.update_bank		= 0x04,
@@ -416,6 +417,7 @@
 			.owner		= THIS_MODULE,
 			.n_voltages	= ARRAY_SIZE(ldo_vauxn_voltages),
 			.volt_table	= ldo_vauxn_voltages,
+			.enable_time	= 200,
 		},
 		.load_lp_uA		= 5000,
 		.update_bank		= 0x04,
@@ -437,6 +439,7 @@
 			.owner		= THIS_MODULE,
 			.n_voltages	= ARRAY_SIZE(ldo_vaux3_voltages),
 			.volt_table	= ldo_vaux3_voltages,
+			.enable_time	= 450,
 		},
 		.load_lp_uA		= 5000,
 		.update_bank		= 0x04,
@@ -458,6 +461,7 @@
 			.owner		= THIS_MODULE,
 			.n_voltages	= ARRAY_SIZE(ldo_vintcore_voltages),
 			.volt_table	= ldo_vintcore_voltages,
+			.enable_time	= 750,
 		},
 		.load_lp_uA		= 5000,
 		.update_bank		= 0x03,
@@ -510,6 +514,7 @@
 			.owner          = THIS_MODULE,
 			.n_voltages     = 1,
 			.min_uV		= 3300000,
+			.enable_time	= 150,
 		},
 		.update_bank            = 0x03,
 		.update_reg             = 0x82,
@@ -524,6 +529,7 @@
 			.owner		= THIS_MODULE,
 			.n_voltages	= 1,
 			.min_uV		= 2000000,
+			.enable_time	= 140,
 		},
 		.update_bank		= 0x03,
 		.update_reg		= 0x83,
@@ -539,6 +545,7 @@
 			.owner		= THIS_MODULE,
 			.n_voltages	= 1,
 			.min_uV		= 2050000,
+			.enable_time	= 500,
 		},
 		.update_bank		= 0x03,
 		.update_reg		= 0x83,
@@ -554,6 +561,7 @@
 			.owner		= THIS_MODULE,
 			.n_voltages	= 1,
 			.min_uV		= 2050000,
+			.enable_time	= 500,
 		},
 		.update_bank		= 0x03,
 		.update_reg		= 0x83,
@@ -569,6 +577,7 @@
 			.owner		= THIS_MODULE,
 			.n_voltages	= 1,
 			.min_uV		= 1800000,
+			.enable_time	= 420,
 		},
 		.update_bank		= 0x03,
 		.update_reg		= 0x83,
@@ -588,6 +597,7 @@
 			.owner		= THIS_MODULE,
 			.n_voltages	= 1,
 			.min_uV		= 1200000,
+			.enable_time	= 140,
 		},
 		.load_lp_uA		= 1000,
 		.update_bank		= 0x04,