From 1ef55fed9219963359a7b3bc7edca8517c6e45ac Mon Sep 17 00:00:00 2001 From: Jernej Skrabec Date: Sat, 13 Jul 2019 11:07:16 +0200 Subject: regulator: axp20x: fix DCDCA and DCDCD for AXP806 Refactoring of the driver introduced bugs in AXP806's DCDCA and DCDCD regulator definitions. In DCDCA case, AXP806_DCDCA_1120mV_STEPS was obtained by subtracting 0x47 and 0x33. This should be 0x14 (hex) and not 14 (dec). In DCDCD case, axp806_dcdcd_ranges[] contains two ranges with same start and end macros, which is clearly wrong. Second range starts at 1.6V so it should use AXP806_DCDCD_1600mV_[START|END] macros. They are already defined but unused. Fixes: db4a555f7c4c ("regulator: axp20x: use defines for masks") Signed-off-by: Jernej Skrabec Link: https://lore.kernel.org/r/20190713090717.347-2-jernej.skrabec@siol.net Signed-off-by: Mark Brown --- drivers/regulator/axp20x-regulator.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/regulator/axp20x-regulator.c') diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c index 152053361862..c951568994a1 100644 --- a/drivers/regulator/axp20x-regulator.c +++ b/drivers/regulator/axp20x-regulator.c @@ -240,7 +240,7 @@ #define AXP806_DCDCA_600mV_END \ (AXP806_DCDCA_600mV_START + AXP806_DCDCA_600mV_STEPS) #define AXP806_DCDCA_1120mV_START 0x33 -#define AXP806_DCDCA_1120mV_STEPS 14 +#define AXP806_DCDCA_1120mV_STEPS 20 #define AXP806_DCDCA_1120mV_END \ (AXP806_DCDCA_1120mV_START + AXP806_DCDCA_1120mV_STEPS) #define AXP806_DCDCA_NUM_VOLTAGES 72 @@ -774,8 +774,8 @@ static const struct regulator_linear_range axp806_dcdcd_ranges[] = { AXP806_DCDCD_600mV_END, 20000), REGULATOR_LINEAR_RANGE(1600000, - AXP806_DCDCD_600mV_START, - AXP806_DCDCD_600mV_END, + AXP806_DCDCD_1600mV_START, + AXP806_DCDCD_1600mV_END, 100000), }; -- cgit v1.2.3