| * 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>; |
| }; |
