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authorNeil Armstrong <narmstrong@baylibre.com>2020-06-24 18:15:27 +0200
committerLee Jones <lee.jones@linaro.org>2020-06-25 07:44:20 +0100
commit5772717e59b9fbdc9e97da606dd69a75174f8101 (patch)
tree537ff7011a92af56b20ceaa056c23912a9bd673f /drivers/thermal/Kconfig
parent6c27219e34911601955b72c754adfc11c527ba7b (diff)
thermal: Add support for the MCU controlled FAN on Khadas boards
The new Khadas VIM2 and VIM3 boards controls the cooling fan via the on-board microcontroller. This implements the FAN control as thermal devices and as cell of the Khadas MCU MFD driver. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/thermal/Kconfig')
-rw-r--r--drivers/thermal/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig
index 3eb2348e5242..0125561488c9 100644
--- a/drivers/thermal/Kconfig
+++ b/drivers/thermal/Kconfig
@@ -500,4 +500,15 @@ config SPRD_THERMAL
help
Support for the Spreadtrum thermal sensor driver in the Linux thermal
framework.
+
+config KHADAS_MCU_FAN_THERMAL
+ tristate "Khadas MCU controller FAN cooling support"
+ depends on OF || COMPILE_TEST
+ depends on MFD_KHADAS_MCU
+ select MFD_CORE
+ select REGMAP
+ help
+ If you say yes here you get support for the FAN controlled
+ by the Microcontroller found on the Khadas VIM boards.
+
endif