43 lines
1.4 KiB
Plaintext
43 lines
1.4 KiB
Plaintext
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Binding for Thermal Sensor driver for STMicroelectronics STi series of SoCs.
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Required parameters:
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-------------------
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compatible : st,<SoC>-<module>-thermal; should be one of:
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"st,stih415-sas-thermal",
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"st,stih415-mpe-thermal",
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"st,stih416-sas-thermal"
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"st,stih416-mpe-thermal"
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"st,stid127-thermal" or
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"st,stih407-thermal"
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according to the SoC type (stih415, stih416, stid127, stih407)
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and module type (sas or mpe). On stid127 & stih407 there is only
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one die/module, so there is no module type in the compatible
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string.
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clock-names : Should be "thermal".
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See: Documentation/devicetree/bindings/resource-names.txt
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clocks : Phandle of the clock used by the thermal sensor.
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See: Documentation/devicetree/bindings/clock/clock-bindings.txt
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Optional parameters:
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-------------------
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reg : For non-sysconf based sensors, this should be the physical base
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address and length of the sensor's registers.
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interrupts : Standard way to define interrupt number.
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Interrupt is mandatory to be defined when compatible is
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"stih416-mpe-thermal".
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NB: For thermal sensor's for which no interrupt has been
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defined, a polling delay of 1000ms will be used to read the
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temperature from device.
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Example:
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temp1@fdfe8000 {
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compatible = "st,stih416-mpe-thermal";
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reg = <0xfdfe8000 0x10>;
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clock-names = "thermal";
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clocks = <&clk_m_mpethsens>;
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interrupts = <GIC_SPI 23 IRQ_TYPE_NONE>;
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};
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