[ Upstream commit 1ef55fed9219963359a7b3bc7edca8517c6e45ac ]
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 <jernej.skrabec@xxxxxxxx>
Link: https://lore.kernel.org/r/20190713090717.347-2-jernej.skrabec@xxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/regulator/axp20x-regulator.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index 152053361862d..c951568994a11 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),
};
--
2.20.1
