clk: si5351: 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>
diff --git a/drivers/clk/clk-si5351.c b/drivers/clk/clk-si5351.c
index 00fb9b0..cbf7cde 100644
--- a/drivers/clk/clk-si5351.c
+++ b/drivers/clk/clk-si5351.c
@@ -206,7 +206,7 @@ static bool si5351_regmap_is_writeable(struct device *dev, unsigned int reg)
static const struct regmap_config si5351_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
- .cache_type = REGCACHE_RBTREE,
+ .cache_type = REGCACHE_MAPLE,
.max_register = 187,
.writeable_reg = si5351_regmap_is_writeable,
.volatile_reg = si5351_regmap_is_volatile,
