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- Zodiac Inflight Innovations RAVE Supervisory Processor
- RAVE Supervisory Processor communicates with SoC over UART. It is
- expected that its Device Tree node is specified as a child of a node
- corresponding to UART controller used for communication.
- Required parent device properties:
- - compatible: Should be one of:
- - "zii,rave-sp-niu"
- - "zii,rave-sp-mezz"
- - "zii,rave-sp-esb"
- - "zii,rave-sp-rdu1"
- - "zii,rave-sp-rdu2"
- - current-speed: Should be set to baud rate SP device is using
- RAVE SP consists of the following sub-devices:
- Device Description
- ------ -----------
- rave-sp-wdt : Watchdog
- rave-sp-nvmem : Interface to onborad EEPROM
- rave-sp-backlight : Display backlight
- rave-sp-hwmon : Interface to onboard hardware sensors
- rave-sp-leds : Interface to onboard LEDs
- rave-sp-input : Interface to onboard power button
- Example of usage:
- rdu {
- compatible = "zii,rave-sp-rdu2";
- current-speed = <1000000>;
- watchdog {
- compatible = "zii,rave-sp-watchdog";
- };
- };
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