kevin/linux
1
Fork 0
Code

mfd: dialog: Convert to use maple tree register cache

Browse Source 
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: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20240206071314.8721-8-liubo03@inspur.com
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Bo Liu 2024-02-06 02:13:03 -05:00 committed by Lee Jones
parent 1136eeaa41
commit 45900612fa
5 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/mfd/da9052-core.c
View File

@ -533,7 +533,7 @@ const struct regmap_config da9052_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.max_register = DA9052_PAGE1_CON_REG,
.readable_reg = da9052_reg_readable,

2
drivers/mfd/da9055-core.c
View File

@ -245,7 +245,7 @@ const struct regmap_config da9055_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.max_register = DA9055_MAX_REGISTER_CNT,
.readable_reg = da9055_register_readable,

4
drivers/mfd/da9062-core.c
View File

@ -476,7 +476,7 @@ static struct regmap_config da9061_regmap_config = {
.ranges = da9061_range_cfg,
.num_ranges = ARRAY_SIZE(da9061_range_cfg),
.max_register = DA9062AA_CONFIG_ID,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.rd_table = &da9061_aa_readable_table,
.wr_table = &da9061_aa_writeable_table,
.volatile_table = &da9061_aa_volatile_table,
@ -582,7 +582,7 @@ static struct regmap_config da9062_regmap_config = {
.ranges = da9062_range_cfg,
.num_ranges = ARRAY_SIZE(da9062_range_cfg),
.max_register = DA9062AA_CONFIG_ID,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.rd_table = &da9062_aa_readable_table,
.wr_table = &da9062_aa_writeable_table,
.volatile_table = &da9062_aa_volatile_table,

2
drivers/mfd/da9063-i2c.c
View File

@ -342,7 +342,7 @@ static struct regmap_config da9063_regmap_config = {
.num_ranges = ARRAY_SIZE(da9063_range_cfg),
.max_register = DA9063_REG_CONFIG_ID,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
};
static const struct of_device_id da9063_dt_ids[] = {

2
drivers/mfd/da9150-core.c
View File

@ -169,7 +169,7 @@ static const struct regmap_config da9150_regmap_config = {
.num_ranges = ARRAY_SIZE(da9150_range_cfg),
.max_register = DA9150_TBAT_RES_B,
.cache_type = REGCACHE_RBTREE,
.cache_type = REGCACHE_MAPLE,
.volatile_reg = da9150_volatile_reg,
};