Commit 12e5bf75 authored by Thierry Reding's avatar Thierry Reding Committed by Lee Jones

mfd: max77620: Use single-byte writes on MAX77620

The MAX77620 doesn't support bulk writes, so make sure the regmap code
breaks bulk writes into multiple single-byte writes.

Note that this is mostly cosmetic because currently only the RTC sub-
driver uses bulk writes and the RTC driver ends up using a different
regmap on the MAX77620 anyway. However, it seems like a good idea to
make this change now in order to avoid running into issues if bulk
writes are ever used by other sub-drivers sometime down the road.
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
Acked-by: default avatarJon Hunter <jonathanh@nvidia.com>
Tested-by: default avatarJon Hunter <jonathanh@nvidia.com>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
parent 652b7b67
...@@ -177,6 +177,7 @@ static const struct regmap_config max77620_regmap_config = { ...@@ -177,6 +177,7 @@ static const struct regmap_config max77620_regmap_config = {
.rd_table = &max77620_readable_table, .rd_table = &max77620_readable_table,
.wr_table = &max77620_writable_table, .wr_table = &max77620_writable_table,
.volatile_table = &max77620_volatile_table, .volatile_table = &max77620_volatile_table,
.use_single_write = true,
}; };
static const struct regmap_config max20024_regmap_config = { static const struct regmap_config max20024_regmap_config = {
......
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