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[v1,0/5] mfd: tps6594: Add TI TPS652G1 support

Message ID 20250611133137.1686183-1-mwalle@kernel.org
Headers show
Series mfd: tps6594: Add TI TPS652G1 support | expand

Message

Michael Walle June 11, 2025, 1:31 p.m. UTC 
Add support for the TI TPS652G1 PMIC which is a stripped down
version of the TPS65224. Support for the latter has already been
merged. Thus most of the changes are pretty straight forward. Some
care has to be taken by the interrupt handling (of the regulator
part) because there interrupts are used for voltage monitoring which
this variant doesn't have.

Michael Walle (5):
  dt-bindings: mfd: ti,tps6594: Add TI TPS652G1 PMIC
  mfd: tps6594: Add TI TPS652G1 support
  misc: tps6594-pfsm: Add TI TPS652G1 PMIC PFSM
  pinctrl: pinctrl-tps6594: Add TPS652G1 PMIC pinctrl and GPIO
  regulator: tps6594-regulator: Add TI TPS652G1 PMIC regulators

 .../devicetree/bindings/mfd/ti,tps6594.yaml   |  1 +
 drivers/mfd/tps6594-core.c                    | 88 +++++++++++++++++--
 drivers/mfd/tps6594-i2c.c                     | 10 ++-
 drivers/mfd/tps6594-spi.c                     | 10 ++-
 drivers/misc/tps6594-pfsm.c                   | 31 ++++---
 drivers/pinctrl/pinctrl-tps6594.c             | 35 ++++++++
 drivers/regulator/tps6594-regulator.c         | 41 +++++++--
 include/linux/mfd/tps6594.h                   |  1 +
 8 files changed, 189 insertions(+), 28 deletions(-)

Comments

Conor Dooley June 11, 2025, 4:25 p.m. UTC | #1 
On Wed, Jun 11, 2025 at 03:31:33PM +0200, Michael Walle wrote:
> The TPS652G1 is a stripped down version of the TPS65224. From a software
> point of view, it lacks any voltage monitoring, the watchdog, the ESM
> and the ADC.
> 
> Signed-off-by: Michael Walle <mwalle@kernel.org>

Acked-by: Conor Dooley <conor.dooley@microchip.com>