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path: root/drivers/regulator/sy8824x.c
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Diffstat (limited to 'drivers/regulator/sy8824x.c')
-rw-r--r--drivers/regulator/sy8824x.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/drivers/regulator/sy8824x.c b/drivers/regulator/sy8824x.c
index 62d243f3b904..5e915cf307b3 100644
--- a/drivers/regulator/sy8824x.c
+++ b/drivers/regulator/sy8824x.c
@@ -25,6 +25,7 @@ struct sy8824_config {
unsigned int vsel_min;
unsigned int vsel_step;
unsigned int vsel_count;
+ const struct regmap_config *config;
};
struct sy8824_device_info {
@@ -110,6 +111,15 @@ static int sy8824_regulator_register(struct sy8824_device_info *di,
static const struct regmap_config sy8824_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
+ .num_reg_defaults_raw = 1,
+ .cache_type = REGCACHE_FLAT,
+};
+
+static const struct regmap_config sy20276_regmap_config = {
+ .reg_bits = 8,
+ .val_bits = 8,
+ .num_reg_defaults_raw = 2,
+ .cache_type = REGCACHE_FLAT,
};
static int sy8824_i2c_probe(struct i2c_client *client)
@@ -134,7 +144,7 @@ static int sy8824_i2c_probe(struct i2c_client *client)
di->dev = dev;
di->cfg = of_device_get_match_data(dev);
- regmap = devm_regmap_init_i2c(client, &sy8824_regmap_config);
+ regmap = devm_regmap_init_i2c(client, di->cfg->config);
if (IS_ERR(regmap)) {
dev_err(dev, "Failed to allocate regmap!\n");
return PTR_ERR(regmap);
@@ -160,6 +170,7 @@ static const struct sy8824_config sy8824c_cfg = {
.vsel_min = 762500,
.vsel_step = 12500,
.vsel_count = 64,
+ .config = &sy8824_regmap_config,
};
static const struct sy8824_config sy8824e_cfg = {
@@ -169,6 +180,7 @@ static const struct sy8824_config sy8824e_cfg = {
.vsel_min = 700000,
.vsel_step = 12500,
.vsel_count = 64,
+ .config = &sy8824_regmap_config,
};
static const struct sy8824_config sy20276_cfg = {
@@ -178,6 +190,7 @@ static const struct sy8824_config sy20276_cfg = {
.vsel_min = 600000,
.vsel_step = 10000,
.vsel_count = 128,
+ .config = &sy20276_regmap_config,
};
static const struct sy8824_config sy20278_cfg = {
@@ -187,6 +200,7 @@ static const struct sy8824_config sy20278_cfg = {
.vsel_min = 762500,
.vsel_step = 12500,
.vsel_count = 64,
+ .config = &sy20276_regmap_config,
};
static const struct of_device_id sy8824_dt_ids[] = {