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| author |  ChiYuan Huang <cy_huang@richtek.com>
| 2021-06-01 18:09:15 +0800 |
|---|---|---|
| committer |  Mark Brown <broonie@kernel.org>
| 2021-06-01 14:03:05 +0100 |
| commit | 46639a5e684edd0b80ae9dff220f193feb356277 (patch) | |
| tree | e8b6489abad1f1ec3848644d05bc0a2ea54465b5 /drivers/regulator/rtmv20-regulator.c | |
| parent | regulator: mt6315: Fix function prototype for mt6315_map_mode (diff) | |
| download | linux-46639a5e684edd0b80ae9dff220f193feb356277.tar.gz linux-46639a5e684edd0b80ae9dff220f193feb356277.tar.bz2 linux-46639a5e684edd0b80ae9dff220f193feb356277.zip | |
regulator: rtmv20: Fix to make regcache value first reading back from HW
- Fix to make regcache value first reading back from HW.
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1622542155-6373-1-git-send-email-u0084500@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/rtmv20-regulator.c')
| -rw-r--r-- | drivers/regulator/rtmv20-regulator.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/regulator/rtmv20-regulator.c b/drivers/regulator/rtmv20-regulator.c index 5adc552dffd5..4bca64de0f67 100644 --- a/drivers/regulator/rtmv20-regulator.c +++ b/drivers/regulator/rtmv20-regulator.c @@ -27,6 +27,7 @@ #define RTMV20_REG_LDIRQ 0x30 #define RTMV20_REG_LDSTAT 0x40 #define RTMV20_REG_LDMASK 0x50 +#define RTMV20_MAX_REGS (RTMV20_REG_LDMASK + 1) #define RTMV20_VID_MASK GENMASK(7, 4) #define RICHTEK_VID 0x80 @@ -313,6 +314,7 @@ static const struct regmap_config rtmv20_regmap_config = { .val_bits = 8, .cache_type = REGCACHE_RBTREE, .max_register = RTMV20_REG_LDMASK, + .num_reg_defaults_raw = RTMV20_MAX_REGS, .writeable_reg = rtmv20_is_accessible_reg, .readable_reg = rtmv20_is_accessible_reg, |