[PATCH V2 0/4] ARM: Enable thermal support for Raspberry Pi 4

Nicolas Saenz Julienne nsaenzjulienne at suse.de
Tue Jan 7 06:14:41 PST 2020


On Fri, 2020-01-03 at 18:23 +0100, Stefan Wahren wrote:
> This series enables thermal support for the Raspberry Pi 4. Neither the
> bcm2835_thermal nor the brcmstb_thermal are suitable for the BCM2711.
> So add a new thermal driver to read out the SoC temperature from the
> AVS RO block of the BCM2711.
> 
> Changes in V2:
> - rebase on thermal/linux-next
> - convert binding to YAML
> - make AVS RO block a subnode of AVS monitor and access it via syscon
> - drop unnecessary TSENS clock and get the rid of remove callback
> - add Florian's reviewed-by to last/unchanged patch
> 
> Stefan Wahren (4):
>   dt-bindings: Add Broadcom AVS RO thermal
>   thermal: Add BCM2711 thermal driver
>   ARM: dts: bcm2711: Enable thermal
>   ARM: configs: Build BCM2711 thermal as module
> 
>  .../bindings/thermal/brcm,avs-ro-thermal.yaml      |  45 +++++++
>  arch/arm/boot/dts/bcm2711.dtsi                     |  12 ++
>  arch/arm/configs/multi_v7_defconfig                |   1 +
>  arch/arm64/configs/defconfig                       |   1 +
>  drivers/thermal/broadcom/Kconfig                   |   7 ++
>  drivers/thermal/broadcom/Makefile                  |   1 +
>  drivers/thermal/broadcom/bcm2711_thermal.c         | 129
> +++++++++++++++++++++
>  7 files changed, 196 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/thermal/brcm,avs-ro-
> thermal.yaml
>  create mode 100644 drivers/thermal/broadcom/bcm2711_thermal.c
> 
> --
> 2.7.4
> 

Minus the small changes mentioned you can add my:

Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne at suse.de>
Tested-by: Nicolas Saenz Julienne <nsaenzjulienne at suse.de>

Many Thanks!
Nicolas

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