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

diff --git a/Documentation/devicetree/bindings/mfd/zii,rave-sp.txt b/Documentation/devicetree/bindings/mfd/zii,rave-sp.txt
deleted file mode 100644 (file)
index e0f901e..0000000
--- a/Documentation/devicetree/bindings/mfd/zii,rave-sp.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-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";
-               };
-       };
-

diff --git a/Documentation/devicetree/bindings/mfd/zii,rave-sp.yaml b/Documentation/devicetree/bindings/mfd/zii,rave-sp.yaml
new file mode 100644 (file)
index 0000000..1d078c5
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/zii,rave-sp.yaml
@@ -0,0 +1,63 @@
+# 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";
+        };
+    };
+