mfd: dialog: 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: 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>

diff --git a/drivers/mfd/da9052-core.c b/drivers/mfd/da9052-core.c
index 150448cd2eb08e2ac403fe556557088620dd578f..dc85801b9fa0850fe4dbc351014b7f2981460f02 100644 (file)
--- a/drivers/mfd/da9052-core.c
+++ b/drivers/mfd/da9052-core.c
@@ -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,

diff --git a/drivers/mfd/da9055-core.c b/drivers/mfd/da9055-core.c
index 768302e05baa18313f25f198ea986eb60667a2c4..1f727ef60d6387beb104a0bca908126ebad38e2b 100644 (file)
--- a/drivers/mfd/da9055-core.c
+++ b/drivers/mfd/da9055-core.c
@@ -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,

diff --git a/drivers/mfd/da9062-core.c b/drivers/mfd/da9062-core.c
index 73a22107900c8c59cdf0a83ee8fb1826d427201d..dbbc4779170a0f224469e6dbe7b4d6f53eb4188d 100644 (file)
--- a/drivers/mfd/da9062-core.c
+++ b/drivers/mfd/da9062-core.c
@@ -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,

diff --git a/drivers/mfd/da9063-i2c.c b/drivers/mfd/da9063-i2c.c
index d715cf9a9e688333de5c67ab1c9e9ff637c8dbe6..c6235cd0dbdc40812a5f5d95d4be7b64a69ad28b 100644 (file)
--- a/drivers/mfd/da9063-i2c.c
+++ b/drivers/mfd/da9063-i2c.c
@@ -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[] = {

diff --git a/drivers/mfd/da9150-core.c b/drivers/mfd/da9150-core.c
index 94d621e20635ddcb7720e24a581941f6a4388b9e..5c59cc869fb3e2a6ac5aaea7426f38241cb92cb1 100644 (file)
--- a/drivers/mfd/da9150-core.c
+++ b/drivers/mfd/da9150-core.c
@@ -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,
 };