clk: si570: Convert to use maple tree register cache

broonie · bebarino · commit ebb7a1919f44 · 2023-10-09T20:29:16.000-07:00
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/20230929-clk-maple-si-v1-5-e26cfcaf27bd@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
diff --git a/drivers/clk/clk-si570.c b/drivers/clk/clk-si570.c
@@ -392,7 +392,7 @@ static bool si570_regmap_is_writeable(struct device *dev, unsigned int reg)
 static const struct regmap_config si570_regmap_config = {
 	.reg_bits = 8,
 	.val_bits = 8,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 	.max_register = 137,
 	.writeable_reg = si570_regmap_is_writeable,
 	.volatile_reg = si570_regmap_is_volatile,
