From 2eccb5655660a2bcdf2eecbff7068bc22d478915 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Wed, 21 Aug 2019 10:21:37 +0200 Subject: dt-bindings: irq: Convert Allwinner IRQ Controller to a schema The Allwinner SoCs have an interrupt controller supported in Linux, with a matching Device Tree binding. Now that we have the DT validation in place, let's convert the device tree bindings for that controller over to a YAML schemas. Signed-off-by: Maxime Ripard Signed-off-by: Rob Herring --- .../allwinner,sun4i-a10-ic.yaml | 47 ++++++++++++++++++++++ .../interrupt-controller/allwinner,sun4i-ic.txt | 20 --------- 2 files changed, 47 insertions(+), 20 deletions(-) create mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml delete mode 100644 Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml new file mode 100644 index 000000000000..23a202d24e43 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/allwinner,sun4i-a10-ic.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A10 Interrupt Controller Device Tree Bindings + +maintainers: + - Chen-Yu Tsai + - Maxime Ripard + +allOf: + - $ref: /schemas/interrupt-controller.yaml# + +properties: + "#interrupt-cells": + const: 1 + + compatible: + enum: + - allwinner,sun4i-a10-ic + - allwinner,suniv-f1c100s-ic + + reg: + maxItems: 1 + + interrupt-controller: true + +required: + - "#interrupt-cells" + - compatible + - reg + - interrupt-controller + +additionalProperties: false + +examples: + - | + intc: interrupt-controller@1c20400 { + compatible = "allwinner,sun4i-a10-ic"; + reg = <0x01c20400 0x400>; + interrupt-controller; + #interrupt-cells = <1>; + }; + +... diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt deleted file mode 100644 index 404352524c3a..000000000000 --- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-ic.txt +++ /dev/null @@ -1,20 +0,0 @@ -Allwinner Sunxi Interrupt Controller - -Required properties: - -- compatible : should be one of the following: - "allwinner,sun4i-a10-ic" - "allwinner,suniv-f1c100s-ic" -- reg : Specifies base physical address and size of the 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 shall be 1. - -Example: - -intc: interrupt-controller { - compatible = "allwinner,sun4i-a10-ic"; - reg = <0x01c20400 0x400>; - interrupt-controller; - #interrupt-cells = <1>; -}; -- cgit v1.2.3