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- * Temperature Monitor (TEMPMON) on Freescale i.MX SoCs
- Required properties:
- - compatible : "fsl,imx6q-tempmon" for i.MX6Q, "fsl,imx6sx-tempmon" for i.MX6SX.
- i.MX6SX has two more IRQs than i.MX6Q, one is IRQ_LOW and the other is IRQ_PANIC,
- when temperature is below than low threshold, IRQ_LOW will be triggered, when temperature
- is higher than panic threshold, system will auto reboot by SRC module.
- - fsl,tempmon : phandle pointer to system controller that contains TEMPMON
- control registers, e.g. ANATOP on imx6q.
- - fsl,tempmon-data : phandle pointer to fuse controller that contains TEMPMON
- calibration data, e.g. OCOTP on imx6q. The details about calibration data
- can be found in SoC Reference Manual.
- Optional properties:
- - clocks : thermal sensor's clock source.
- Example:
- tempmon {
- compatible = "fsl,imx6q-tempmon";
- fsl,tempmon = <&anatop>;
- fsl,tempmon-data = <&ocotp>;
- clocks = <&clks 172>;
- };
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