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39 lines
1002 B
39 lines
1002 B
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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rave-sp-nvmem : Interface to onboard EEPROM |
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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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