linux-kernel - [PATCH 0/2] thermal: Add support of multiple sensors

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Message-Id: <20220218084604.1669091-1-abailon@baylibre.com>
Date:   Fri, 18 Feb 2022 09:46:02 +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 0/2] thermal: Add support of multiple sensors

Following this comment [1], this updates thermal_of to support multiple
sensors.

This has some limitations:
- A sensor must have its own termal zone, even if it is also registered
  inside a thermal zone supporting multiple sensors.
- Some callbacks (such as of_thermal_set_trips) have been updated to support
  multiple sensors but I don't know if this really make sense.
- of_thermal_get_trend have not been updated to support multiple sensors.
  This would probably make sense to support it but I am not sure how to do it,
  especially for the average. 

[1]: https://patchwork.kernel.org/comment/24723927/

Alexandre Bailon (2):
  dt-bindings: thermal: Update the bindings to support multiple sensor
  Thermal: Add support of multi sensor

 .../bindings/thermal/thermal-zones.yaml       |  20 +-
 drivers/thermal/thermal_of.c                  | 491 +++++++++++++++---
 2 files changed, 449 insertions(+), 62 deletions(-)

-- 
2.34.1