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| author | Rosen Penev <rosenp@gmail.com> | 2026-07-08 17:50:05 -0700 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@bootlin.com> | 2026-08-09 12:47:04 +0200 |
| commit | 7a90520e8c9a8f48fe6f3e741cf34d8c2b6dbc61 (patch) | |
| tree | f508e7b15d0175bb043892f32bc37e5252e5e0db /tools/perf/scripts/python/stackcollapse.py | |
| parent | c23988f84496e937dd255564cb30bec67608dcc6 (diff) | |
ARM: dts: helios4: add SATA regulator supplies
The ahci-mvebu driver and libahci_platform request three supplies
on SATA controller and port nodes:
- ahci-supply (controller power)
- phy-supply (PHY power)
- target-supply (disk power per port)
Without them the regulator core prints notices at boot, e.g.:
supply ahci not found, using dummy regulator
supply phy not found, using dummy regulator
supply target not found, using dummy regulator
The SATA controller and PHY inside the Armada 388 SoC are powered
by the 3.3V I/O rail; the four disk bays are powered by the 5V HDD
rail. Wire the existing fixed regulators accordingly.
Fixes: ced8025b569e ("ARM: dts: armada388-helios4")
Assisted-by: opencode:big-pickle
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions
