From 71dd2fe5dec171b34b71603a81bb46c24c498fde Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Sat, 21 Dec 2019 16:10:49 +0800 Subject: [PATCH] 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 Link: https://lore.kernel.org/r/20191221081049.32490-1-axel.lin@ingics.com Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 9 ++++++--- 1 file 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) {