clk: versaclock7: Convert to use maple tree register cache

broonie · bebarino · commit 9e952929dfe2 · 2023-10-09T20:31:23.000-07:00
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-versaclk-v1-4-24dd5b3d8689@kernel.org Signed-off-by: Stephen Boyd <sboyd@kernel.org>
diff --git a/drivers/clk/clk-versaclock7.c b/drivers/clk/clk-versaclock7.c
@@ -1275,7 +1275,7 @@ static const struct regmap_config vc7_regmap_config = {
 	.ranges = vc7_range_cfg,
 	.num_ranges = ARRAY_SIZE(vc7_range_cfg),
 	.volatile_reg = vc7_volatile_reg,
-	.cache_type = REGCACHE_RBTREE,
+	.cache_type = REGCACHE_MAPLE,
 	.can_multi_write = true,
 	.reg_format_endian = REGMAP_ENDIAN_LITTLE,
 	.val_format_endian = REGMAP_ENDIAN_LITTLE,
