Commit 38d09a34 authored by Frank Li's avatar Frank Li Committed by Lee Jones
Browse files

dt-bindings: mfd: Convert zii,rave-sp.txt to yaml format 



Convert device binding doc zii,rave-sp.txt to yaml format.
Additional change:
- ref to other zii yaml files.
- remove rave-sp-hwmon and rave-sp-leds.

Signed-off-by: default avatarFrank Li <Frank.Li@nxp.com>
Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20241010-zii_yaml-v2-5-0ab730607422@nxp.com


Signed-off-by: default avatarLee Jones <lee@kernel.org>
parent 894d915d

Documentation/devicetree/bindings/mfd/zii,rave-sp.txt

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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 onboard 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";

		};

	};

Documentation/devicetree/bindings/mfd/zii,rave-sp.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/mfd/zii,rave-sp.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Zodiac Inflight Innovations RAVE Supervisory Processor



maintainers:

  - Frank Li <Frank.Li@nxp.com>



description:

  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.



properties:

  compatible:

    enum:

      - zii,rave-sp-niu

      - zii,rave-sp-mezz

      - zii,rave-sp-esb

      - zii,rave-sp-rdu1

      - zii,rave-sp-rdu2



  "#address-cells":

    const: 1



  "#size-cells":

    const: 1



  watchdog:

    $ref: /schemas/watchdog/zii,rave-sp-wdt.yaml



  backlight:

    $ref: /schemas/leds/backlight/zii,rave-sp-backlight.yaml



  pwrbutton:

    $ref: /schemas/input/zii,rave-sp-pwrbutton.yaml



patternProperties:

  '^eeprom@[0-9a-f]+$':

    $ref: /schemas/nvmem/zii,rave-sp-eeprom.yaml



required:

  - compatible



allOf:

  - $ref: /schemas/serial/serial-peripheral-props.yaml



unevaluatedProperties: false



examples:

  - |

    mfd {

        compatible = "zii,rave-sp-rdu2";

        current-speed = <1000000>;



        watchdog {

            compatible = "zii,rave-sp-watchdog";

        };

    };