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| author | Jerome Neanne <[email protected]> | 2022-08-05 14:18:50 +0200 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2022-08-23 18:13:09 +0100 |
| commit | c12ac5fc3e0af29851785e557e243663b4fc7f4b (patch) | |
| tree | e447029f102172d401cfabdd07234c723a896a8c /lib/test_fortify/write_overflow-strncpy-src.c | |
| parent | 4d2aed6ee306ccdcae51f550309bfb82ebf31b01 (diff) | |
regulator: drivers: Add TI TPS65219 PMIC regulators support
The regulators set consists of 3 bucks DCDCs and 4 LDOs. The output
voltages are configurable and are meant to supply power to the
main processor and other components.
Validation:
Visual check: cat /sys/kernel/debug/regulator/regulator_summary
Validation: userspace-consumer and virtual-regulator required
to test further
Enable/Disable:
cat /sys/devices/platform/userspace-consumer-VDDSHV_SD_IO_PMIC/state
echo disabled > /sys/devices/platform/
userspace-consumer-VDDSHV_SD_IO_PMIC/state
echo enabled > /sys/devices/platform/
userspace-consumer-VDDSHV_SD_IO_PMIC/state
Change voltage:
cat /sys/devices/platform/regulator-virtual-ldo1/min_microvolts
echo 1000000 > /sys/devices/platform/regulator-virtual-ldo1/
min_microvolts
echo 3000000 > /sys/devices/platform/regulator-virtual-ldo1/
max_microvolts
Signed-off-by: Jerome Neanne <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'lib/test_fortify/write_overflow-strncpy-src.c')
0 files changed, 0 insertions, 0 deletions