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linux/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml
Rob Herring e62fc18213 dt-bindings: Add missing (unevaluated|additional)Properties on child node schemas
Just as unevaluatedProperties or additionalProperties are required at
the top level of schemas, they should (and will) also be required for
child node schemas. That ensures only documented properties are
present.

Add unevaluatedProperties or additionalProperties as appropriate, and
then add any missing properties flagged by the addition.

Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Lee Jones <lee@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230124230228.372305-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
2023-04-05 15:38:38 -05:00

83 lines
1.4 KiB
YAML

# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
$id: http://devicetree.org/schemas/bus/allwinner,sun8i-a23-rsb.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Allwinner A23 RSB
maintainers:
- Chen-Yu Tsai <wens@csie.org>
- Maxime Ripard <mripard@kernel.org>
properties:
"#address-cells":
const: 1
"#size-cells":
const: 0
compatible:
oneOf:
- const: allwinner,sun8i-a23-rsb
- items:
- enum:
- allwinner,sun8i-a83t-rsb
- allwinner,sun50i-h616-rsb
- const: allwinner,sun8i-a23-rsb
reg:
maxItems: 1
interrupts:
maxItems: 1
clocks:
maxItems: 1
resets:
maxItems: 1
clock-frequency:
minimum: 1
maximum: 20000000
patternProperties:
"^.*@[0-9a-fA-F]+$":
type: object
additionalProperties: true
properties:
reg:
maxItems: 1
required:
- reg
required:
- compatible
- reg
- interrupts
- clocks
- resets
examples:
- |
rsb@1f03400 {
compatible = "allwinner,sun8i-a23-rsb";
reg = <0x01f03400 0x400>;
interrupts = <0 39 4>;
clocks = <&apb0_gates 3>;
clock-frequency = <3000000>;
resets = <&apb0_rst 3>;
#address-cells = <1>;
#size-cells = <0>;
pmic@3e3 {
reg = <0x3e3>;
/* ... */
};
};
additionalProperties: false