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| author | Axel Lin <axel.lin@ingics.com> | 2019-12-21 16:10:49 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-12-25 18:16:05 +0000 |
| commit | 71dd2fe5dec171b34b71603a81bb46c24c498fde (patch) | |
| tree | 908b459792aa0474573197ffe4a864c5b73ec701 | |
| parent | f40ddaa059fdfb472e3aeb733c6220d8e0633a47 (diff) | |
| download | linux-71dd2fe5dec171b34b71603a81bb46c24c498fde.tar.gz | |
regulator: axp20x: Fix axp20x_set_ramp_delay
Current code set incorrect bits when set ramp_delay for AXP20X_DCDC2,
fix it.
Fixes: d29f54df8b16 ("regulator: axp20x: add support for set_ramp_delay for AXP209")
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20191221081049.32490-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/regulator/axp20x-regulator.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index fe369cba34fb52..16f0c857003606 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -413,10 +413,13 @@ static int axp20x_set_ramp_delay(struct regulator_dev *rdev, int ramp) int i; for (i = 0; i < rate_count; i++) { - if (ramp <= slew_rates[i]) - cfg = AXP20X_DCDC2_LDO3_V_RAMP_LDO3_RATE(i); - else + if (ramp > slew_rates[i]) break; + + if (id == AXP20X_DCDC2) + cfg = AXP20X_DCDC2_LDO3_V_RAMP_DCDC2_RATE(i); + else + cfg = AXP20X_DCDC2_LDO3_V_RAMP_LDO3_RATE(i); } if (cfg == 0xff) { |