dt-bindings:iio:samsung,sensorhub-rinato: yaml conversion

Renamed to be more specific as I would be surprised if this is the only
sensorhub Samsung have ever shipped.
Fixed missing reg property in the example

Karol's email address from original patch is bouncing, so I've
put myself as maintainer until someone else steps up.

Signed-off-by: Jonathan Cameron <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

2 files changed, 72 insertions, 24 deletions

diff --git a/Documentation/devicetree/bindings/iio/samsung,sensorhub-rinato.yaml b/Documentation/devicetree/bindings/iio/samsung,sensorhub-rinato.yaml
new file mode 100644
index 000000000000..a88b3b14d6bd
--- /dev/null
+++ b/Documentation/devicetree/bindings/iio/samsung,sensorhub-rinato.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/iio/samsung,sensorhub-rinato.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung Sensorhub driver
+
+maintainers:
+  - Jonathan Cameron <[email protected]>
+
+description: |
+  Sensorhub is a MCU which manages several sensors and also plays the role
+  of a virtual sensor device.
+
+properties:
+  compatible:
+    enum:
+      - samsung,sensorhub-rinato
+      - samsung,sensorhub-thermostat
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  ap-mcu-gpios:
+    maxItems: 1
+    description:
+      Application Processor to sensorhub line - used during communication
+
+  mcu-ap-gpios:
+    maxItems: 1
+    description:
+      Sensorhub to Application Processor - used during communication
+
+  mcu-reset-gpios:
+    maxItems: 1
+    description:
+      Reset the sensorhub.
+
+  spi-max-frequency: true
+
+additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - ap-mcu-gpios
+  - mcu-ap-gpios
+  - mcu-reset-gpios
+
+examples:
+  - |
+    spi {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        sensorhub@0 {
+            compatible = "samsung,sensorhub-rinato";
+            reg = <0>;
+            spi-max-frequency = <5000000>;
+            interrupt-parent = <&gpx0>;
+            interrupts = <2 0>;
+            ap-mcu-gpios = <&gpx0 0 0>;
+            mcu-ap-gpios = <&gpx0 4 0>;
+            mcu-reset-gpios = <&gpx0 5 0>;
+        };
+    };
+...
diff --git a/Documentation/devicetree/bindings/iio/sensorhub.txt b/Documentation/devicetree/bindings/iio/sensorhub.txt
deleted file mode 100644
index b6ac0457d4ea..000000000000
--- a/Documentation/devicetree/bindings/iio/sensorhub.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Samsung Sensorhub driver
-
-Sensorhub is a MCU which manages several sensors and also plays the role
-of a virtual sensor device.
-
-Required properties:
-- compatible: "samsung,sensorhub-rinato" or "samsung,sensorhub-thermostat"
-- spi-max-frequency: max SPI clock frequency
-- interrupts: communication interrupt
-- ap-mcu-gpios: [out] ap to sensorhub line - used during communication
-- mcu-ap-gpios: [in] sensorhub to ap - used during communication
-- mcu-reset-gpios: [out] sensorhub reset
-
-Example:
-
-	shub_spi: shub {
-		compatible = "samsung,sensorhub-rinato";
-		spi-max-frequency = <5000000>;
-		interrupt-parent = <&gpx0>;
-		interrupts = <2 0>;
-		ap-mcu-gpios = <&gpx0 0 0>;
-		mcu-ap-gpios = <&gpx0 4 0>;
-		mcu-reset-gpios = <&gpx0 5 0>;
-	};