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regulator: tps65218: Add support for LS2

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Re-use the "tps65218_pmic_*_current_limit()" functions of LS3
and calculate the different required bit-shift by counting the
trailing 0s in "struct regulator_desc.csel_mask"

Signed-off-by: Christian Hohnstaedt <Christian.Hohnstaedt@wago.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Christian Hohnstaedt
2019-02-22 09:38:54 +01:00
committed by Mark Brown
parent bf1fc259e8
commit e5c8ba0635
2 changed files with 15 additions and 6 deletions
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3
include/linux/mfd/tps65218.h
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@@ -208,6 +208,7 @@ enum tps65218_regulator_id {
/* LDOs */
TPS65218_LDO_1,
/* LS's */
TPS65218_LS_2,
TPS65218_LS_3,
};
@@ -218,7 +219,7 @@ enum tps65218_regulator_id {
/* Number of LDO voltage regulators available */
#define TPS65218_NUM_LDO 1
/* Number of total LS current regulators available */
#define TPS65218_NUM_LS 1
#define TPS65218_NUM_LS 2
/* Number of total regulators available */
#define TPS65218_NUM_REGULATOR (TPS65218_NUM_DCDC + TPS65218_NUM_LDO \
+ TPS65218_NUM_LS)