Use the new .probe_new for mcp16502.
Signed-off-by: Axel Lin <[email protected]>
---
drivers/regulator/mcp16502.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/regulator/mcp16502.c b/drivers/regulator/mcp16502.c
index 88c6bd5b6c78..ac1b129e33d9 100644
--- a/drivers/regulator/mcp16502.c
+++ b/drivers/regulator/mcp16502.c
@@ -522,8 +522,7 @@ static const struct regmap_config mcp16502_regmap_config = {
.wr_table = &mcp16502_yes_reg_table,
};
-static int mcp16502_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
+static int mcp16502_probe(struct i2c_client *client)
{
struct regulator_config config = { };
struct regulator_dev *rdev;
@@ -606,7 +605,7 @@ static const struct i2c_device_id mcp16502_i2c_id[] = {
MODULE_DEVICE_TABLE(i2c, mcp16502_i2c_id);
static struct i2c_driver mcp16502_drv = {
- .probe = mcp16502_probe,
+ .probe_new = mcp16502_probe,
.driver = {
.name = "mcp16502-regulator",
.of_match_table = of_match_ptr(mcp16502_ids),
--
2.25.1
Use regulator_set_ramp_delay_regmap instead of open-coded.
Signed-off-by: Axel Lin <[email protected]>
---
drivers/regulator/mcp16502.c | 74 +++++++++++++-----------------------
1 file changed, 26 insertions(+), 48 deletions(-)
diff --git a/drivers/regulator/mcp16502.c b/drivers/regulator/mcp16502.c
index ac1b129e33d9..042668385678 100644
--- a/drivers/regulator/mcp16502.c
+++ b/drivers/regulator/mcp16502.c
@@ -90,10 +90,14 @@ enum mcp16502_reg {
};
/* Ramp delay (uV/us) for buck1, ldo1, ldo2. */
-static const int mcp16502_ramp_b1l12[] = { 6250, 3125, 2083, 1563 };
+static const unsigned int mcp16502_ramp_b1l12[] = {
+ 6250, 3125, 2083, 1563
+};
/* Ramp delay (uV/us) for buck2, buck3, buck4. */
-static const int mcp16502_ramp_b234[] = { 3125, 1563, 1042, 781 };
+static const unsigned int mcp16502_ramp_b234[] = {
+ 3125, 1563, 1042, 781
+};
static unsigned int mcp16502_of_map_mode(unsigned int mode)
{
@@ -103,7 +107,7 @@ static unsigned int mcp16502_of_map_mode(unsigned int mode)
return REGULATOR_MODE_INVALID;
}
-#define MCP16502_REGULATOR(_name, _id, _ranges, _ops) \
+#define MCP16502_REGULATOR(_name, _id, _ranges, _ops, _ramp_table) \
[_id] = { \
.name = _name, \
.regulators_node = of_match_ptr("regulators"), \
@@ -121,6 +125,10 @@ static unsigned int mcp16502_of_map_mode(unsigned int mode)
.vsel_mask = MCP16502_VSEL, \
.enable_reg = (((_id) + 1) << 4), \
.enable_mask = MCP16502_EN, \
+ .ramp_reg = MCP16502_REG_BASE(_id, CFG), \
+ .ramp_mask = MCP16502_DVSR, \
+ .ramp_delay_table = _ramp_table, \
+ .n_ramp_values = ARRAY_SIZE(_ramp_table), \
}
enum {
@@ -314,42 +322,6 @@ static int mcp16502_set_voltage_time_sel(struct regulator_dev *rdev,
return ret;
}
-static int mcp16502_set_ramp_delay(struct regulator_dev *rdev, int ramp_delay)
-{
- const int *ramp;
- int id = rdev_get_id(rdev);
- unsigned int i, size;
-
- switch (id) {
- case BUCK1:
- case LDO1:
- case LDO2:
- ramp = mcp16502_ramp_b1l12;
- size = ARRAY_SIZE(mcp16502_ramp_b1l12);
- break;
-
- case BUCK2:
- case BUCK3:
- case BUCK4:
- ramp = mcp16502_ramp_b234;
- size = ARRAY_SIZE(mcp16502_ramp_b234);
- break;
-
- default:
- return -EINVAL;
- }
-
- for (i = 0; i < size; i++) {
- if (ramp[i] == ramp_delay)
- break;
- }
- if (i == size)
- return -EINVAL;
-
- return regmap_update_bits(rdev->regmap, MCP16502_REG_BASE(id, CFG),
- MCP16502_DVSR, (i << 2));
-}
-
#ifdef CONFIG_SUSPEND
/*
* mcp16502_suspend_get_target_reg() - get the reg of the target suspend PMIC
@@ -445,7 +417,7 @@ static const struct regulator_ops mcp16502_buck_ops = {
.is_enabled = regulator_is_enabled_regmap,
.get_status = mcp16502_get_status,
.set_voltage_time_sel = mcp16502_set_voltage_time_sel,
- .set_ramp_delay = mcp16502_set_ramp_delay,
+ .set_ramp_delay = regulator_set_ramp_delay_regmap,
.set_mode = mcp16502_set_mode,
.get_mode = mcp16502_get_mode,
@@ -471,7 +443,7 @@ static const struct regulator_ops mcp16502_ldo_ops = {
.is_enabled = regulator_is_enabled_regmap,
.get_status = mcp16502_get_status,
.set_voltage_time_sel = mcp16502_set_voltage_time_sel,
- .set_ramp_delay = mcp16502_set_ramp_delay,
+ .set_ramp_delay = regulator_set_ramp_delay_regmap,
#ifdef CONFIG_SUSPEND
.set_suspend_voltage = mcp16502_set_suspend_voltage,
@@ -495,13 +467,19 @@ static const struct linear_range b234_ranges[] = {
};
static const struct regulator_desc mcp16502_desc[] = {
- /* MCP16502_REGULATOR(_name, _id, ranges, regulator_ops) */
- MCP16502_REGULATOR("VDD_IO", BUCK1, b1l12_ranges, mcp16502_buck_ops),
- MCP16502_REGULATOR("VDD_DDR", BUCK2, b234_ranges, mcp16502_buck_ops),
- MCP16502_REGULATOR("VDD_CORE", BUCK3, b234_ranges, mcp16502_buck_ops),
- MCP16502_REGULATOR("VDD_OTHER", BUCK4, b234_ranges, mcp16502_buck_ops),
- MCP16502_REGULATOR("LDO1", LDO1, b1l12_ranges, mcp16502_ldo_ops),
- MCP16502_REGULATOR("LDO2", LDO2, b1l12_ranges, mcp16502_ldo_ops)
+ /* MCP16502_REGULATOR(_name, _id, ranges, regulator_ops, ramp_table) */
+ MCP16502_REGULATOR("VDD_IO", BUCK1, b1l12_ranges, mcp16502_buck_ops,
+ mcp16502_ramp_b1l12),
+ MCP16502_REGULATOR("VDD_DDR", BUCK2, b234_ranges, mcp16502_buck_ops,
+ mcp16502_ramp_b234),
+ MCP16502_REGULATOR("VDD_CORE", BUCK3, b234_ranges, mcp16502_buck_ops,
+ mcp16502_ramp_b234),
+ MCP16502_REGULATOR("VDD_OTHER", BUCK4, b234_ranges, mcp16502_buck_ops,
+ mcp16502_ramp_b234),
+ MCP16502_REGULATOR("LDO1", LDO1, b1l12_ranges, mcp16502_ldo_ops,
+ mcp16502_ramp_b1l12),
+ MCP16502_REGULATOR("LDO2", LDO2, b1l12_ranges, mcp16502_ldo_ops,
+ mcp16502_ramp_b1l12)
};
static const struct regmap_range mcp16502_ranges[] = {
--
2.25.1
On Wed, 26 May 2021 20:50:25 +0800, Axel Lin wrote:
> Use the new .probe_new for mcp16502.
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next
Thanks!
[1/2] regulator: mcp16502: Convert to use .probe_new
commit: 1d15b3e6f9d95865450c8856401b3166ed074c83
[2/2] regulator: mcp16502: Convert to use regulator_set_ramp_delay_regmap
commit: 96ec5afeb3001dcb432b9c9e8738aa537c6cdb12
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark