diff options
| author | Christoph Fritz <chf.fritz@googlemail.com> | 2019-11-13 14:40:14 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-11-15 12:07:50 +0000 |
| commit | 844e7492ee3da1a8714bf3cc1dd54d777a5257c2 (patch) | |
| tree | d01373712b097b88d7bc746a92f6dbf2d3b1cd66 /drivers | |
| parent | 7d34aec52d292197d6b13395b023c718cac4630f (diff) | |
regulator: da9062: add of_map_mode support for bucks
This patch adds of_map_mode support for bucks to set regulator modes
from within regulator framework.
Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: Christian Hemp <c.hemp@phytec.de>
Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de>
Link: https://lore.kernel.org/r/1573652416-9848-3-git-send-email-chf.fritz@googlemail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/da9062-regulator.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/regulator/da9062-regulator.c b/drivers/regulator/da9062-regulator.c index 601002e3e012..29f4a60398a3 100644 --- a/drivers/regulator/da9062-regulator.c +++ b/drivers/regulator/da9062-regulator.c @@ -98,6 +98,20 @@ static const unsigned int da9062_buck_b_limits[] = { 2300000, 2400000, 2500000, 2600000, 2700000, 2800000, 2900000, 3000000 }; +static unsigned int da9062_map_buck_mode(unsigned int mode) +{ + switch (mode) { + case DA9063_BUCK_MODE_SLEEP: + return REGULATOR_MODE_STANDBY; + case DA9063_BUCK_MODE_SYNC: + return REGULATOR_MODE_FAST; + case DA9063_BUCK_MODE_AUTO: + return REGULATOR_MODE_NORMAL; + default: + return -EINVAL; + } +} + static int da9062_buck_set_mode(struct regulator_dev *rdev, unsigned mode) { struct da9062_regulator *regl = rdev_get_drvdata(rdev); @@ -360,6 +374,7 @@ static const struct da9062_regulator_info local_da9061_regulator_info[] = { .desc.vsel_reg = DA9062AA_VBUCK1_A, .desc.vsel_mask = DA9062AA_VBUCK1_A_MASK, .desc.linear_min_sel = 0, + .desc.of_map_mode = da9062_map_buck_mode, .sleep = REG_FIELD(DA9062AA_VBUCK1_A, __builtin_ffs((int)DA9062AA_BUCK1_SL_A_MASK) - 1, sizeof(unsigned int) * 8 - @@ -396,6 +411,7 @@ static const struct da9062_regulator_info local_da9061_regulator_info[] = { .desc.vsel_reg = DA9062AA_VBUCK3_A, .desc.vsel_mask = DA9062AA_VBUCK3_A_MASK, .desc.linear_min_sel = 0, + .desc.of_map_mode = da9062_map_buck_mode, .sleep = REG_FIELD(DA9062AA_VBUCK3_A, __builtin_ffs((int)DA9062AA_BUCK3_SL_A_MASK) - 1, sizeof(unsigned int) * 8 - @@ -432,6 +448,7 @@ static const struct da9062_regulator_info local_da9061_regulator_info[] = { .desc.vsel_reg = DA9062AA_VBUCK4_A, .desc.vsel_mask = DA9062AA_VBUCK4_A_MASK, .desc.linear_min_sel = 0, + .desc.of_map_mode = da9062_map_buck_mode, .sleep = REG_FIELD(DA9062AA_VBUCK4_A, __builtin_ffs((int)DA9062AA_BUCK4_SL_A_MASK) - 1, sizeof(unsigned int) * 8 - @@ -604,6 +621,7 @@ static const struct da9062_regulator_info local_da9062_regulator_info[] = { .desc.vsel_reg = DA9062AA_VBUCK1_A, .desc.vsel_mask = DA9062AA_VBUCK1_A_MASK, .desc.linear_min_sel = 0, + .desc.of_map_mode = da9062_map_buck_mode, .sleep = REG_FIELD(DA9062AA_VBUCK1_A, __builtin_ffs((int)DA9062AA_BUCK1_SL_A_MASK) - 1, sizeof(unsigned int) * 8 - @@ -640,6 +658,7 @@ static const struct da9062_regulator_info local_da9062_regulator_info[] = { .desc.vsel_reg = DA9062AA_VBUCK2_A, .desc.vsel_mask = DA9062AA_VBUCK2_A_MASK, .desc.linear_min_sel = 0, + .desc.of_map_mode = da9062_map_buck_mode, .sleep = REG_FIELD(DA9062AA_VBUCK2_A, __builtin_ffs((int)DA9062AA_BUCK2_SL_A_MASK) - 1, sizeof(unsigned int) * 8 - @@ -676,6 +695,7 @@ static const struct da9062_regulator_info local_da9062_regulator_info[] = { .desc.vsel_reg = DA9062AA_VBUCK3_A, .desc.vsel_mask = DA9062AA_VBUCK3_A_MASK, .desc.linear_min_sel = 0, + .desc.of_map_mode = da9062_map_buck_mode, .sleep = REG_FIELD(DA9062AA_VBUCK3_A, __builtin_ffs((int)DA9062AA_BUCK3_SL_A_MASK) - 1, sizeof(unsigned int) * 8 - @@ -712,6 +732,7 @@ static const struct da9062_regulator_info local_da9062_regulator_info[] = { .desc.vsel_reg = DA9062AA_VBUCK4_A, .desc.vsel_mask = DA9062AA_VBUCK4_A_MASK, .desc.linear_min_sel = 0, + .desc.of_map_mode = da9062_map_buck_mode, .sleep = REG_FIELD(DA9062AA_VBUCK4_A, __builtin_ffs((int)DA9062AA_BUCK4_SL_A_MASK) - 1, sizeof(unsigned int) * 8 - |