Hi Keerthy, On 07/04/2020 07:51, Keerthy wrote: > 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. > > Add support for bandgap sensors. Currently reading temperatures > is supported. How do you want to proceed? Shall I take patches 1 & 2 ? > Changes in v6: > > * Removed bunch of unused #defines and couple of redundant variables. > * Reordered patches a bit. > * Minor reordering in dt binding patch. > > Changes in v5: > > * Removed thermal work function which was unused. > * Removed unused preve_tenmp and a couple more struct variables. > * Removed couple of redundant header function include. > > Changes in v4: > > * Fixed comments from Daniel to remove trend function. > * Mostly cleaned up all the unused variables. > * Driver from bool to tristate. > > Changes in v3: > > * Fixed errors seen with: > dt_binding_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/thermal/ti,am654-thermal.yaml > > Changes in v2: > > * Fixed yaml errors > * renamed am654-industrial-thermal.dtsi to k3-am654-industrial-thermal.dtsi > to follow the convention for k3 family. > > Keerthy (4): > dt-bindings: thermal: k3: Add VTM bindings documentation > thermal: k3: Add support for bandgap sensors > arm64: dts: ti: am65-wakeup: Add VTM node > arm64: dts: ti: am654: Add thermal zones > > .../bindings/thermal/ti,am654-thermal.yaml | 56 ++++ > arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 11 + > .../dts/ti/k3-am654-industrial-thermal.dtsi | 45 +++ > drivers/thermal/Kconfig | 10 + > drivers/thermal/Makefile | 1 + > drivers/thermal/k3_bandgap.c | 264 ++++++++++++++++++ > 6 files changed, 387 insertions(+) > create mode 100644 Documentation/devicetree/bindings/thermal/ti,am654-thermal.yaml > create mode 100644 arch/arm64/boot/dts/ti/k3-am654-industrial-thermal.dtsi > create mode 100644 drivers/thermal/k3_bandgap.c > -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog
