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| author | Axel Lin <axel.lin@ingics.com> | 2013-03-27 17:47:22 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2013-03-27 23:17:05 +0000 |
| commit | 530158b6d2feeb227e0079c8826b4d2a42333e80 (patch) | |
| tree | 46187a4dc8a87fa09067e125bc1989c0d9a5ceef /drivers/regulator/ab8500.c | |
| parent | f71bf52808e7089a5a6df9b32ffa13e93e51f1ca (diff) | |
| download | linux-530158b6d2feeb227e0079c8826b4d2a42333e80.tar.bz2 | |
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>
Diffstat (limited to 'drivers/regulator/ab8500.c')
| -rw-r--r-- | drivers/regulator/ab8500.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/regulator/ab8500.c b/drivers/regulator/ab8500.c index 4a70323377d3..d9443b9b384a 100644 --- a/drivers/regulator/ab8500.c +++ b/drivers/regulator/ab8500.c @@ -395,6 +395,7 @@ 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, @@ -416,6 +417,7 @@ 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, @@ -437,6 +439,7 @@ 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, @@ -458,6 +461,7 @@ 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, @@ -510,6 +514,7 @@ static struct ab8500_regulator_info .owner = THIS_MODULE, .n_voltages = 1, .min_uV = 3300000, + .enable_time = 150, }, .update_bank = 0x03, .update_reg = 0x82, @@ -524,6 +529,7 @@ static struct ab8500_regulator_info .owner = THIS_MODULE, .n_voltages = 1, .min_uV = 2000000, + .enable_time = 140, }, .update_bank = 0x03, .update_reg = 0x83, @@ -539,6 +545,7 @@ static struct ab8500_regulator_info .owner = THIS_MODULE, .n_voltages = 1, .min_uV = 2050000, + .enable_time = 500, }, .update_bank = 0x03, .update_reg = 0x83, @@ -554,6 +561,7 @@ static struct ab8500_regulator_info .owner = THIS_MODULE, .n_voltages = 1, .min_uV = 2050000, + .enable_time = 500, }, .update_bank = 0x03, .update_reg = 0x83, @@ -569,6 +577,7 @@ static struct ab8500_regulator_info .owner = THIS_MODULE, .n_voltages = 1, .min_uV = 1800000, + .enable_time = 420, }, .update_bank = 0x03, .update_reg = 0x83, @@ -588,6 +597,7 @@ static struct ab8500_regulator_info .owner = THIS_MODULE, .n_voltages = 1, .min_uV = 1200000, + .enable_time = 140, }, .load_lp_uA = 1000, .update_bank = 0x04, |