st-thermal.txt (995B)
1Binding for Thermal Sensor driver for STMicroelectronics STi series of SoCs. 2 3Required parameters: 4------------------- 5 6compatible : Should be "st,stih407-thermal" 7 8clock-names : Should be "thermal". 9 See: Documentation/devicetree/bindings/resource-names.txt 10clocks : Phandle of the clock used by the thermal sensor. 11 See: Documentation/devicetree/bindings/clock/clock-bindings.txt 12 13Optional parameters: 14------------------- 15 16reg : For non-sysconf based sensors, this should be the physical base 17 address and length of the sensor's registers. 18interrupts : Standard way to define interrupt number. 19 NB: For thermal sensor's for which no interrupt has been 20 defined, a polling delay of 1000ms will be used to read the 21 temperature from device. 22 23Example: 24 25 temp0@91a0000 { 26 compatible = "st,stih407-thermal"; 27 reg = <0x91a0000 0x28>; 28 clock-names = "thermal"; 29 clocks = <&CLK_SYSIN>; 30 interrupts = <GIC_SPI 205 IRQ_TYPE_EDGE_RISING>; 31 st,passive_cooling_temp = <110>; 32 };