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Message-Id: <20211126125244.126300-1-abailon@baylibre.com>
Date: Fri, 26 Nov 2021 13:52:42 +0100
From: Alexandre Bailon <abailon@...libre.com>
To: rafael@...nel.org, rui.zhang@...el.com, daniel.lezcano@...aro.org,
amitk@...nel.org
Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
ben.tseng@...iatek.com, khilman@...libre.com, mka@...omium.org,
Alexandre Bailon <abailon@...libre.com>
Subject: [PATCH v4 0/2] Add a generic virtual thermal sensor
This series add a virtual thermal sensor.
It could be used to get a temperature using some thermal sensors.
Currently, the supported operations are max, min and avg.
The virtual sensor could be easily extended to support others operations.
Changes in v2:
- Fix some warnings / errors reported by kernel test robot
- rename some struct and functions with a more accurate name
- update the dt bindings: rename type attribute to aggregation-function
- factorize a little bit the aggregation functions
Changes in v3:
- Aggregate thermal zone instead of thermal sensors
- Use try_get_module / put_module to prevent thermal providers to be removed
- Update the bindings, to be more accurate
Changes in v4:
- Fix two warnings reported by kernel test robot
Alexandre Bailon (2):
dt-bindings: Add DT bindings for the DT-based virtual sensor driver
thermal: add a virtual sensor to aggregate temperatures
Alexandre Bailon (2):
dt-bindings: Add DT bindings for the DT-based virtual sensor driver
thermal: add a virtual sensor to aggregate temperatures
.../thermal/virtual,thermal-sensor.yaml | 86 +++++++
drivers/thermal/Kconfig | 8 +
drivers/thermal/Makefile | 1 +
drivers/thermal/virtual_thermal_sensor.c | 218 ++++++++++++++++++
include/dt-bindings/thermal/virtual-sensor.h | 15 ++
5 files changed, 328 insertions(+)
create mode 100644 Documentation/devicetree/bindings/thermal/virtual,thermal-sensor.yaml
create mode 100644 drivers/thermal/virtual_thermal_sensor.c
create mode 100644 include/dt-bindings/thermal/virtual-sensor.h
--
2.25.1
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