Previous commit 548d770c330c ("regulator: pca9450: Add support for mode
operations") added support for setting forced PWM mode on the buck
regulators for pca9450a and pca9450bc parts. However part pca9451a also
supports this feature, thus add support for it.

Fixes: 548d770c330c ("regulator: pca9450: Add support for mode operations")
Signed-off-by: Primoz Fiser <primoz.fiser@norik.com>
---
 drivers/regulator/pca9450-regulator.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/drivers/regulator/pca9450-regulator.c b/drivers/regulator/pca9450-regulator.c
index f6faf14a9c53..feadb21a8f30 100644
--- a/drivers/regulator/pca9450-regulator.c
+++ b/drivers/regulator/pca9450-regulator.c
@@ -873,12 +873,15 @@ static struct pca9450_regulator_desc pca9451a_regulators[] = {
 			.n_ramp_values = ARRAY_SIZE(pca9450_dvs_buck_ramp_table),
 			.owner = THIS_MODULE,
 			.of_parse_cb = pca9450_set_dvs_levels,
+			.of_map_mode = pca9450_map_mode,
 		},
 		.dvs = {
 			.run_reg = PCA9450_REG_BUCK1OUT_DVS0,
 			.run_mask = BUCK1OUT_DVS0_MASK,
 			.standby_reg = PCA9450_REG_BUCK1OUT_DVS1,
 			.standby_mask = BUCK1OUT_DVS1_MASK,
+			.mode_reg = PCA9450_REG_BUCK1CTRL,
+			.mode_mask = BUCK1_FPWM,
 		},
 	},
 	{
@@ -902,12 +905,15 @@ static struct pca9450_regulator_desc pca9451a_regulators[] = {
 			.n_ramp_values = ARRAY_SIZE(pca9450_dvs_buck_ramp_table),
 			.owner = THIS_MODULE,
 			.of_parse_cb = pca9450_set_dvs_levels,
+			.of_map_mode = pca9450_map_mode,
 		},
 		.dvs = {
 			.run_reg = PCA9450_REG_BUCK2OUT_DVS0,
 			.run_mask = BUCK2OUT_DVS0_MASK,
 			.standby_reg = PCA9450_REG_BUCK2OUT_DVS1,
 			.standby_mask = BUCK2OUT_DVS1_MASK,
+			.mode_reg = PCA9450_REG_BUCK2CTRL,
+			.mode_mask = BUCK2_FPWM,
 		},
 	},
 	{
@@ -927,6 +933,11 @@ static struct pca9450_regulator_desc pca9451a_regulators[] = {
 			.enable_mask = BUCK4_ENMODE_MASK,
 			.enable_val = BUCK_ENMODE_ONREQ,
 			.owner = THIS_MODULE,
+			.of_map_mode = pca9450_map_mode,
+		},
+		.dvs = {
+			.mode_reg = PCA9450_REG_BUCK4CTRL,
+			.mode_mask = BUCK4_FPWM,
 		},
 	},
 	{
@@ -946,6 +957,11 @@ static struct pca9450_regulator_desc pca9451a_regulators[] = {
 			.enable_mask = BUCK5_ENMODE_MASK,
 			.enable_val = BUCK_ENMODE_ONREQ,
 			.owner = THIS_MODULE,
+			.of_map_mode = pca9450_map_mode,
+		},
+		.dvs = {
+			.mode_reg = PCA9450_REG_BUCK5CTRL,
+			.mode_mask = BUCK5_FPWM,
 		},
 	},
 	{
@@ -965,6 +981,11 @@ static struct pca9450_regulator_desc pca9451a_regulators[] = {
 			.enable_mask = BUCK6_ENMODE_MASK,
 			.enable_val = BUCK_ENMODE_ONREQ,
 			.owner = THIS_MODULE,
+			.of_map_mode = pca9450_map_mode,
+		},
+		.dvs = {
+			.mode_reg = PCA9450_REG_BUCK6CTRL,
+			.mode_mask = BUCK6_FPWM,
 		},
 	},
 	{
-- 
2.34.1

On Wed, 18 Jun 2025 08:33:39 +0200, Primoz Fiser wrote:
> Previous commit 548d770c330c ("regulator: pca9450: Add support for mode
> operations") added support for setting forced PWM mode on the buck
> regulators for pca9450a and pca9450bc parts. However part pca9451a also
> supports this feature, thus add support for it.
> 
> 

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git for-next

Thanks!

[1/1] regulator: pca9450: Support PWM mode also for pca9451a
      commit: 19cbc930c209d59a2c9828de4c7b767e9f14667e

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