diff options
author | Danny Nold <dannynold@freescale.com> | 2010-07-13 13:52:17 -0500 |
---|---|---|
committer | Danny Nold <dannynold@freescale.com> | 2010-07-13 20:04:04 -0500 |
commit | a7f33d479f9f15f6e9e155fa61d98633cfb7b060 (patch) | |
tree | 254a815a1d4d560b09078fa25618efb438288015 | |
parent | 5b4777b1838cc3270e625412f25449b50d9cd3d5 (diff) |
ENGR00125118 - Maxim 17135 display pmic: increase PWR_GOOD wait timeout
A number of Maxim 17135 parts were found to require longer than the
computed max wait time to assert the PWR_GOOD signal, indicating that
display power is up and valid. This fix increases the timeout,
preventing regulator_enable calls from prematurely bailing out
and reporting errors.
Signed-off-by: Danny Nold <dannynold@freescale.com>
-rw-r--r-- | drivers/regulator/max17135-regulator.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/max17135-regulator.c b/drivers/regulator/max17135-regulator.c index d2be6c513fcd..8bf1c4fa5092 100644 --- a/drivers/regulator/max17135-regulator.c +++ b/drivers/regulator/max17135-regulator.c @@ -357,7 +357,7 @@ static int max17135_wait_power_good(struct max17135 *max17135) { int i; - for (i = 0; i < max17135->max_wait; i++) { + for (i = 0; i < max17135->max_wait * 3; i++) { if (gpio_get_value(max17135->gpio_pmic_pwrgood)) return 0; |