From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Tue, 27 Jul 2021 16:11:41 +0000 (+0200)
Subject: dt-bindings: auxdisplay: arm-charlcd: Convert to json-schema
X-Git-Tag: accepted/tizen/unified/20230118.172025~6507^2~48
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=869ab62c2bd734d356e67ebc63ec8f364c452bb6;p=platform%2Fkernel%2Flinux-rpi.git

dt-bindings: auxdisplay: arm-charlcd: Convert to json-schema

Convert the ARM Versatile Character LCD Device Tree binding documentation
to json-schema.

Correct compatible value.
Document missing properties.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/4a63caa4136e8a31e82c7d75bb6f273498e8cccf.1627402256.git.geert@linux-m68k.org
Signed-off-by: Rob Herring <robh@kernel.org>
---

diff --git a/Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml b/Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
new file mode 100644
index 0000000..5d02bd0
--- /dev/null
+++ b/Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/auxdisplay/arm,versatile-lcd.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM Versatile Character LCD
+
+maintainers:
+  - Linus Walleij <linus.walleij@linaro.org>
+  - Rob Herring <robh@kernel.org>
+
+description:
+  This binding defines the character LCD interface found on ARM Versatile AB
+  and PB reference platforms.
+
+properties:
+  compatible:
+    const: arm,versatile-lcd
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    lcd@10008000 {
+            compatible = "arm,versatile-lcd";
+            reg = <0x10008000 0x1000>;
+    };
diff --git a/Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt b/Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
deleted file mode 100644
index e28e2aa..0000000
--- a/Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-ARM Versatile Character LCD
------------------------------------------------------
-This binding defines the character LCD interface found on ARM Versatile AB
-and PB reference platforms.
-
-Required properties:
-- compatible : "arm,versatile-clcd"
-- reg : Location and size of character LCD registers
-
-Optional properties:
-- interrupts - single interrupt for character LCD. The character LCD can
-  operate in polled mode without an interrupt.
-
-Example:
-	lcd@10008000 {
-		compatible = "arm,versatile-lcd";
-		reg = <0x10008000 0x1000>;
-	};
diff --git a/MAINTAINERS b/MAINTAINERS
index e72b247..754aaba 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1381,7 +1381,7 @@ F:	Documentation/devicetree/bindings/arm/arm,integrator.yaml
 F:	Documentation/devicetree/bindings/arm/arm,realview.yaml
 F:	Documentation/devicetree/bindings/arm/arm,versatile.yaml
 F:	Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml
-F:	Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
+F:	Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml
 F:	Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml
 F:	Documentation/devicetree/bindings/i2c/i2c-versatile.txt
 F:	Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt