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| author | Robin Gong <[email protected]> | 2024-12-05 16:51:09 +0000 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2024-12-09 13:14:14 +0000 |
| commit | 229773f90b1f886e8fd542f98b495c66e43be5ba (patch) | |
| tree | 17955f1c5a46459939d3eb11f306f3cd0a3e188e /drivers/pci/controller/dwc/pcie-qcom-common.c | |
| parent | regulator: Merge up v6.12-rc2 (diff) | |
| download | kernel-229773f90b1f886e8fd542f98b495c66e43be5ba.tar.gz kernel-229773f90b1f886e8fd542f98b495c66e43be5ba.zip | |
regulator: pca9450: add enable_value for all bucks
Set 'enable_value' in the regulator descriptor for different bucks to
manage their enable modes:
- 00b: OFF
- 01b: ON when PMIC_ON_REQ = H
- 10b: ON when PMIC_ON_REQ = H && PMIC_STBY_REQ = L
- 11b: Always ON
Ensure appropriate behavior based on the intended design. For example:
- Buck2, designed for vddarm, should be set to '10b' (ON when
PMIC_STBY_REQ = L) since it can be off when `PMIC_STBY_REQ = H` after the
kernel enters suspend.
- Other bucks remain '01b' (ON when PMIC_ON_REQ = H), matching the default
setting. This avoids the need to re-enable them during kernel boot as they
are already enabled after PMIC initialization.
Signed-off-by: Robin Gong <[email protected]>
Signed-off-by: Frank Li <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-qcom-common.c')
0 files changed, 0 insertions, 0 deletions