diff options
| author | Julien Panis <jpanis@baylibre.com> | 2023-05-11 11:51:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-15 13:41:53 +0200 |
| commit | a0df3ef087f8aaebbdf205b1b2e126ec9ef6b113 (patch) | |
| tree | dd7fdc8a45a8003abd26b7327d5451856dc4dd23 /drivers/misc/Kconfig | |
| parent | 875fdd0787e41e4dfc4161461514ec3b1230458f (diff) | |
| download | linux-a0df3ef087f8aaebbdf205b1b2e126ec9ef6b113.tar.gz | |
misc: tps6594-pfsm: Add driver for TI TPS6594 PFSM
This PFSM controls the operational modes of the PMIC:
- STANDBY and LP_STANDBY,
- ACTIVE state,
- MCU_ONLY state,
- RETENTION state, with or without DDR and/or GPIO retention.
Depending on the current operational mode, some voltage domains
remain energized while others can be off.
This PFSM is also used to trigger a firmware update, and provides
R/W access to device registers.
See Documentation/misc-devices/tps6594-pfsm.rst for more
information.
Signed-off-by: Julien Panis <jpanis@baylibre.com>
Message-ID: <20230511095126.105104-5-jpanis@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/Kconfig')
| -rw-r--r-- | drivers/misc/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index c73c028013304..75e427f124b28 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -549,6 +549,18 @@ config TPS6594_ESM This driver can also be built as a module. If so, the module will be called tps6594-esm. +config TPS6594_PFSM + tristate "TI TPS6594 Pre-configurable Finite State Machine support" + depends on MFD_TPS6594 + default MFD_TPS6594 + help + Support PFSM (Pre-configurable Finite State Machine) on TPS6594 PMIC devices. + These devices integrate a finite state machine engine, which manages the state + of the device during operating state transition. + + This driver can also be built as a module. If so, the module + will be called tps6594-pfsm. + source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" source "drivers/misc/cb710/Kconfig" |