[PATCH RFT 1/2] regulator: ab8500: Add missing enable_time settings

[Axel Lin]

Base on the data provide by Bengt JÃnsson, 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@xxxxxxxxxx>
---
 drivers/regulator/ab8500.c |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c
index 12e2740..1a38524 100644
--- a/drivers/regulator/ab8500.c
+++ b/drivers/regulator/ab8500.c
@@ -391,6 +391,7 @@ static struct ab8500_regulator_info
 			.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,
@@ -412,6 +413,7 @@ static struct ab8500_regulator_info
 			.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,
@@ -433,6 +435,7 @@ static struct ab8500_regulator_info
 			.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,
@@ -454,6 +457,7 @@ static struct ab8500_regulator_info
 			.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,
@@ -506,6 +510,7 @@ static struct ab8500_regulator_info
 			.owner          = THIS_MODULE,
 			.n_voltages     = 1,
 			.min_uV		= 3300000,
+			.enable_time	= 150,
 		},
 		.update_bank            = 0x03,
 		.update_reg             = 0x82,
@@ -520,6 +525,7 @@ static struct ab8500_regulator_info
 			.owner		= THIS_MODULE,
 			.n_voltages	= 1,
 			.min_uV		= 2000000,
+			.enable_time	= 140,
 		},
 		.update_bank		= 0x03,
 		.update_reg		= 0x83,
@@ -535,6 +541,7 @@ static struct ab8500_regulator_info
 			.owner		= THIS_MODULE,
 			.n_voltages	= 1,
 			.min_uV		= 2050000,
+			.enable_time	= 500,
 		},
 		.update_bank		= 0x03,
 		.update_reg		= 0x83,
@@ -550,6 +557,7 @@ static struct ab8500_regulator_info
 			.owner		= THIS_MODULE,
 			.n_voltages	= 1,
 			.min_uV		= 2050000,
+			.enable_time	= 500,
 		},
 		.update_bank		= 0x03,
 		.update_reg		= 0x83,
@@ -565,6 +573,7 @@ static struct ab8500_regulator_info
 			.owner		= THIS_MODULE,
 			.n_voltages	= 1,
 			.min_uV		= 1800000,
+			.enable_time	= 420,
 		},
 		.update_bank		= 0x03,
 		.update_reg		= 0x83,
@@ -584,6 +593,7 @@ static struct ab8500_regulator_info
 			.owner		= THIS_MODULE,
 			.n_voltages	= 1,
 			.min_uV		= 1200000,
+			.enable_time	= 140,
 		},
 		.load_lp_uA		= 1000,
 		.update_bank		= 0x04,
-- 
1.7.10.4



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/