| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Device-Tree bindings for ST IRB IP |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible: Should contain "st,comms-irb". |
| 5 | - reg: Base physical address of the controller and length of memory |
| 6 | mapped region. |
| 7 | - interrupts: interrupt-specifier for the sole interrupt generated by |
| 8 | the device. The interrupt specifier format depends on the interrupt |
| 9 | controller parent. |
| 10 | - rx-mode: can be "infrared" or "uhf". This property specifies the L1 |
| 11 | protocol used for receiving remote control signals. rx-mode should |
| 12 | be present iff the rx pins are wired up. |
| 13 | - tx-mode: should be "infrared". This property specifies the L1 |
| 14 | protocol used for transmitting remote control signals. tx-mode should |
| 15 | be present iff the tx pins are wired up. |
| 16 | |
| 17 | Optional properties: |
| 18 | - pinctrl-names, pinctrl-0: the pincontrol settings to configure muxing |
| 19 | properly for IRB pins. |
| 20 | - clocks : phandle with clock-specifier pair for IRB. |
| 21 | |
| 22 | Example node: |
| 23 | |
| 24 | rc: rc@fe518000 { |
| 25 | compatible = "st,comms-irb"; |
| 26 | reg = <0xfe518000 0x234>; |
| 27 | interrupts = <0 203 0>; |
| 28 | rx-mode = "infrared"; |
| 29 | }; |