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| author | Vincent Jardin <[email protected]> | 2026-07-12 20:20:45 +0200 |
|---|---|---|
| committer | Peng Fan <[email protected]> | 2026-07-13 09:16:57 +0800 |
| commit | a5491e9f0a4ee5ef0a3c0d841cbfd2a9e644a040 (patch) | |
| tree | 1ebdddc288c1c4e5f41caa837e79533d029e8858 /doc | |
| parent | 350b7c83b6d5dcb7186562c479acd932cefc9292 (diff) | |
power: regulator: add MPS MPQ8785 PMBus regulator driver
Per-chip UCLASS_REGULATOR driver for the MPS MPQ8785 / MPM3695 /
MPM3695-25 / MPM82504 family, layered on the shared pmbus_helper
adapter. Runs Linux's mpq8785_identify() VOUT_MODE switch
(LINEAR16 vs DIRECT m=64 R=1) at probe time, applies the optional
mps,vout-fb-divider-ratio-permille DT property, and walks the
documented MPS ADDR_VBOOT windows on MFR_ID failure so a
die-revision address shift just works.
Publishes the pmbus mps last|clear last|clear force vendor
extension subcommands (NVM PROTECTION_LAST read and clear) when
CMD_PMBUS is enabled.
Adapted from Linux code.
Signed-off-by: Vincent Jardin <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
Diffstat (limited to 'doc')
0 files changed, 0 insertions, 0 deletions