dt-bindings: interrupt-controller: Convert Synquacer EXIU to DT schema

Convert the Socionext Synquacer EXIU interrupt controller to DT schema format.

Signed-off-by Rob Herring <[email protected]>

---
 .../socionext,synquacer-exiu.txt              | 31 -----------
 .../socionext,synquacer-exiu.yaml             | 53 +++++++++++++++++++
 2 files changed, 53 insertions(+), 31 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.yaml

Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt deleted +0 -31

deleted file mode 100644
index dac0846fe789..000000000000
@@ -1,31 +0,0 @@
-Socionext SynQuacer External Interrupt Unit (EXIU)
-
-The Socionext Synquacer SoC has an external interrupt unit (EXIU)
-that forwards a block of 32 configurable input lines to 32 adjacent
-level-high type GICv3 SPIs.
-
-Required properties:
-
-- compatible           : Should be "socionext,synquacer-exiu".
-- reg                  : Specifies base physical address and size of the
-                         control registers.
-- interrupt-controller : Identifies the node as an interrupt controller.
-- #interrupt-cells     : Specifies the number of cells needed to encode an
-                         interrupt source. The value must be 3.
-- socionext,spi-base   : The SPI number of the first SPI of the 32 adjacent
-                         ones the EXIU forwards its interrups to.
-
-Notes:
-
-- Only SPIs can use the EXIU as an interrupt parent.
-
-Example:
-
-	exiu: interrupt-controller@510c0000 {
-		compatible = "socionext,synquacer-exiu";
-		reg = <0x0 0x510c0000 0x0 0x20>;
-		interrupt-controller;
-		interrupt-parent = <&gic>;
-		#interrupt-cells = <3>;
-		socionext,spi-base = <112>;
-	};

Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.yaml new file +31 -0

new file mode 100644
index 000000000000..a0d65022f07b
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/interrupt-controller/socionext,synquacer-exiu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext SynQuacer External Interrupt Unit (EXIU)
+
+maintainers:
+  - Ard Biesheuvel <[email protected]>
+
+description: |+
+  The Socionext SynQuacer SoC has an external interrupt unit (EXIU)
+  that forwards a block of 32 configurable input lines to 32 adjacent
+  level-high type GICv3 SPIs.
+
+properties:
+  compatible:
+    const: socionext,synquacer-exiu
+
+  reg:
+    maxItems: 1
+
+  '#interrupt-cells':
+    const: 3
+
+  interrupt-controller: true
+
+  socionext,spi-base:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description: The SPI number of the first SPI of the 32 adjacent ones the

Convert the Socionext Synquacer EXIU interrupt controller to DT schema format.

Signed-off-by Rob Herring <[email protected]>

---
 .../socionext,synquacer-exiu.txt              | 31 -----------
 .../socionext,synquacer-exiu.yaml             | 53 +++++++++++++++++++
 2 files changed, 53 insertions(+), 31 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.yaml