This patch series introduces per-port device tree configuration with poe class
restrictions. Also adds optional reset/shutdown gpios.
Tested with hw poe tester:
- Auto mode tested with no per-port DT settings as well as explicit port DT
class=4. Tested that no IRQ is required in this case.
- Semi-Auto mode with class restricted to 0, 1, 2 or 3. IRQ required.
- Tested current cut-offs in Semi-Auto mode.
- On/off by default setting tested for both Auto and Semi-Auto modes.
- Tested fully disabling the ports in DT.
- Tested with both reset and shutdown gpios defined, as well as with reset
only, as well as with neither reset nor shutdown.
V1->V2:
- code cleanup
- split bindings into separate patch
- use patternProperties
- use labels instead of DT node names
- add few comments for clarity
Signed-off-by: Gregory Fuchedgi <gfuchedgi@xxxxxxxxx>
---
Gregory Fuchedgi (2):
hwmon: (tps23861) add class restrictions and semi-auto mode support
dt-bindings: hwmon: update TI TPS23861 bindings with per-port schema
.../devicetree/bindings/hwmon/ti,tps23861.yaml | 86 +++++++
Documentation/hwmon/tps23861.rst | 6 +-
drivers/hwmon/tps23861.c | 249 ++++++++++++++++++++-
3 files changed, 335 insertions(+), 6 deletions(-)
---
base-commit: b1549501188cc9eba732c25b033df7a53ccc341f
change-id: 20250808-hwmon-tps23861-add-class-restrictions-83ce3c02d885
Best regards,
--
Gregory Fuchedgi <gfuchedgi@xxxxxxxxx>
