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