diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/core/regmap.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/core/regmap.c b/drivers/core/regmap.c index c71b961234a..173ae808909 100644 --- a/drivers/core/regmap.c +++ b/drivers/core/regmap.c @@ -261,8 +261,10 @@ struct regmap *devm_regmap_init(struct udevice *dev, return ERR_PTR(rc); map = *mapp; - if (config) + if (config) { map->width = config->width; + map->reg_offset_shift = config->reg_offset_shift; + } devres_add(dev, mapp); return *mapp; @@ -349,6 +351,7 @@ int regmap_raw_read_range(struct regmap *map, uint range_num, uint offset, } range = &map->ranges[range_num]; + offset <<= map->reg_offset_shift; if (offset + val_len > range->size) { debug("%s: offset/size combination invalid\n", __func__); return -ERANGE; @@ -458,6 +461,7 @@ int regmap_raw_write_range(struct regmap *map, uint range_num, uint offset, } range = &map->ranges[range_num]; + offset <<= map->reg_offset_shift; if (offset + val_len > range->size) { debug("%s: offset/size combination invalid\n", __func__); return -ERANGE; |