2017-08-28 19:31:31 +03:00
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Zodiac Inflight Innovations RAVE Supervisory Processor
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RAVE Supervisory Processor communicates with SoC over UART. It is
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expected that its Device Tree node is specified as a child of a node
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corresponding to UART controller used for communication.
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Required parent device properties:
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- compatible: Should be one of:
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- "zii,rave-sp-niu"
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- "zii,rave-sp-mezz"
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- "zii,rave-sp-esb"
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- "zii,rave-sp-rdu1"
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- "zii,rave-sp-rdu2"
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- current-speed: Should be set to baud rate SP device is using
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RAVE SP consists of the following sub-devices:
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Device Description
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------ -----------
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rave-sp-wdt : Watchdog
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2020-02-27 18:55:00 +03:00
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rave-sp-nvmem : Interface to onboard EEPROM
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2017-08-28 19:31:31 +03:00
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rave-sp-backlight : Display backlight
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rave-sp-hwmon : Interface to onboard hardware sensors
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rave-sp-leds : Interface to onboard LEDs
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rave-sp-input : Interface to onboard power button
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Example of usage:
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rdu {
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compatible = "zii,rave-sp-rdu2";
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current-speed = <1000000>;
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watchdog {
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compatible = "zii,rave-sp-watchdog";
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};
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};
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