Device-Tree bindings for ST IRB IP
Required properties:
- compatible: Should contain “st,comms-irb”.
- reg: Base physical address of the controller and length of memory
mapped region.
- interrupts: interrupt-specifier for the sole interrupt generated by
the device. The interrupt specifier format depends on the interrupt
controller parent.
- rx-mode: can be “infrared” or “uhf”. This property specifies the L1
protocol used for receiving remote control signals. rx-mode should
be present iff the rx pins are wired up.
- tx-mode: should be “infrared”. This property specifies the L1
protocol used for transmitting remote control signals. tx-mode should
be present iff the tx pins are wired up.
Optional properties:
- pinctrl-names, pinctrl-0: the pincontrol settings to configure muxing
properly for IRB pins.
- clocks : phandle with clock-specifier pair for IRB.
Example node:
rc: rc@fe518000 {
compatible = "st,comms-irb";
reg = <0xfe518000 0x234>;
interrupts = <0 203 0>;
rx-mode = "infrared";
};
