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authorKeerthy <j-keerthy@ti.com>2020-04-07 08:51:14 +0300
committerDaniel Lezcano <daniel.lezcano@linaro.org>2020-04-14 12:41:12 +0300
commit48b2bce8c7db92601145e1204fa7048b1f74e442 (patch)
treedccff9426e02641ff225003bfba98a114d69e618 /drivers/thermal/Makefile
parent3dc748754d68b5893307c3c68acfc67f76110ecf (diff)
downloadlinux-48b2bce8c7db92601145e1204fa7048b1f74e442.tar.xz
thermal: k3: Add support for bandgap sensors
Add VTM thermal support. In the Voltage Thermal Management Module(VTM), K3 AM654 supplies a voltage reference and a temperature sensor feature that are gathered in the band gap voltage and temperature sensor (VBGAPTS) module. The band gap provides current and voltage reference for its internal circuits and other analog IP blocks. The analog-to-digital converter (ADC) produces an output value that is proportional to the silicon temperature. Currently reading temperatures only is supported. There are no active/passive cooling agent supported. Signed-off-by: Keerthy <j-keerthy@ti.com> Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20200407055116.16082-3-j-keerthy@ti.com
Diffstat (limited to 'drivers/thermal/Makefile')
-rw-r--r--drivers/thermal/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/thermal/Makefile b/drivers/thermal/Makefile
index 8c8ed7b79915..86c506410cc0 100644
--- a/drivers/thermal/Makefile
+++ b/drivers/thermal/Makefile
@@ -28,6 +28,7 @@ thermal_sys-$(CONFIG_CLOCK_THERMAL) += clock_cooling.o
# devfreq cooling
thermal_sys-$(CONFIG_DEVFREQ_THERMAL) += devfreq_cooling.o
+obj-$(CONFIG_K3_THERMAL) += k3_bandgap.o
# platform thermal drivers
obj-y += broadcom/
obj-$(CONFIG_THERMAL_MMIO) += thermal_mmio.o