mfd: tps65086: Convert to use maple tree register cache

The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.

Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20231001-mfd-ti-maple-v1-1-0657862de3f6@kernel.org
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/mfd/tps65086.c b/drivers/mfd/tps65086.c
index 9bb7d7d..152179e 100644 (file)
--- a/drivers/mfd/tps65086.c
+++ b/drivers/mfd/tps65086.c
@@ -34,7 +34,7 @@ static const struct regmap_access_table tps65086_volatile_table = {
 static const struct regmap_config tps65086_regmap_config = {
        .reg_bits = 8,
        .val_bits = 8,
-       .cache_type = REGCACHE_RBTREE,
+       .cache_type = REGCACHE_MAPLE,
        .volatile_table = &tps65086_volatile_table,
 };