dt: thermal: Fix broken cooling-maps
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- v1 Latest2 patches 10 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/2 | dt-bindings: thermal: Allow multiple devices to share cooling mapDocumentation/ | +3 | 2 replies | |
| 2/2 | arm64: dts: hi6220: Add all CPUs in cooling mapsarch/ | +8 | 1 reply |
Reviews trailers per patch
All 2 patches have a Reviewed-by or Acked-by.
| Patch | Daniel Lezcano | Rob Herring |
|---|---|---|
| 1/2 | R-b | |
| 2/2 | A-b |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH 0/2] dt: thermal: Fix broken cooling-maps
Hi,
This is an attempt to fix the broken or partially defined DT bindings for cooling-maps. We should list every device that participates in cooling down at a certain trip point, instead of just the first in the list as that depends on certain ordering of events to work properly.
The first patch extends the binding to allow a list of phandles in "cooling-device" property and the second patch fixes one of the platform's DT.
This will be followed up by fixing all platform DT bindings that have these issues after this set is accepted.
The kernel also requires some changes to handle the phandle list, but wouldn't break with these changes as it reads the first phandle in the list for now. We can update that separately.
--
viresh
Viresh Kumar (2):
dt-bindings: thermal: Allow multiple devices to share cooling map
arm64: dts: hi6220: Add all CPUs in cooling maps
Documentation/devicetree/bindings/thermal/thermal.txt | 11 +++-------- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 9 ++++++++- 2 files changed, 11 insertions(+), 9 deletions(-)
Signature · 1 line
2.18.0.rc1.242.g61856ae69a2c