[PATCH] dt-bindings: auxdisplay: arm-charlcd: Convert to json-schema
From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: 2021-07-27 16:11:54
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> --- .../auxdisplay/arm,versatile-lcd.yaml | 44 +++++++++++++++++++ .../bindings/auxdisplay/arm-charlcd.txt | 18 -------- MAINTAINERS | 2 +- 3 files changed, 45 insertions(+), 19 deletions(-) create mode 100644 Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml delete mode 100644 Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
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 0000000000000000..5d02bd032a85fe61
--- /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 e28e2aac47f156c6..0000000000000000
--- 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 a8afc9238fd8e164..25901ecab560e3bf 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS@@ -1382,7 +1382,7 @@ 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
--
2.25.1