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| author | Julien Panis <jpanis@baylibre.com> | 2023-05-11 12:51:24 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-06-15 14:41:53 +0300 |
| commit | a0df3ef087f8aaebbdf205b1b2e126ec9ef6b113 (patch) | |
| tree | dd7fdc8a45a8003abd26b7327d5451856dc4dd23 /Documentation/userspace-api/ioctl | |
| parent | 875fdd0787e41e4dfc4161461514ec3b1230458f (diff) | |
| download | linux-a0df3ef087f8aaebbdf205b1b2e126ec9ef6b113.tar.xz | |
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 'Documentation/userspace-api/ioctl')
0 files changed, 0 insertions, 0 deletions