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| author | Laxman Dewangan <ldewangan@nvidia.com> | 2013-09-10 16:48:07 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-10 13:34:29 +0100 |
| commit | 087d30e3049bf86909895ef227f0893b8f710f38 (patch) | |
| tree | 4c91fc4da3024d96beb42282f20e6bf95523255d /drivers/regulator | |
| parent | 0f45aa84b33b7a9bfeb41845c723dc51f82f1cf0 (diff) | |
| download | linux-087d30e3049bf86909895ef227f0893b8f710f38.tar.gz linux-087d30e3049bf86909895ef227f0893b8f710f38.tar.bz2 linux-087d30e3049bf86909895ef227f0893b8f710f38.zip | |
regulator: palmas: configure enable time for LDOs
As per datasheet (Referred TPS65913), the on-time for LDO is
500micro second. If LDO6 is in vibrator mode then the on-time
is 2000us.
Set the enable_time on regulator descriptor accordingly.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/palmas-regulator.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index cb65c6f6b0b3..fba4faa422b8 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -979,6 +979,7 @@ static int palmas_regulators_probe(struct platform_device *pdev) pmic->desc[id].min_uV = 900000; pmic->desc[id].uV_step = 50000; pmic->desc[id].linear_min_sel = 1; + pmic->desc[id].enable_time = 500; pmic->desc[id].vsel_reg = PALMAS_BASE_TO_REG(PALMAS_LDO_BASE, palmas_regs_info[id].vsel_addr); @@ -997,6 +998,11 @@ static int palmas_regulators_probe(struct platform_device *pdev) pmic->desc[id].min_uV = 450000; pmic->desc[id].uV_step = 25000; } + + /* LOD6 in vibrator mode will have enable time 2000us */ + if (pdata && pdata->ldo6_vibrator && + (id == PALMAS_REG_LDO6)) + pmic->desc[id].enable_time = 2000; } else { pmic->desc[id].n_voltages = 1; pmic->desc[id].ops = &palmas_ops_extreg; |