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authorAxel Lin <axel.lin@ingics.com>2019-12-21 16:10:49 +0800
committerMark Brown <broonie@kernel.org>2019-12-25 18:16:05 +0000
commit71dd2fe5dec171b34b71603a81bb46c24c498fde (patch)
tree908b459792aa0474573197ffe4a864c5b73ec701 /drivers/regulator
parentf40ddaa059fdfb472e3aeb733c6220d8e0633a47 (diff)
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>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/axp20x-regulator.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index fe369cba34fb..16f0c8570036 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) {