1b61fdfdd6
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230327170222.4107746-1-robh@kernel.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
55 lines
1.2 KiB
YAML
55 lines
1.2 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
|
# Copyright 2019 BayLibre, SAS
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/arm/amlogic/amlogic,meson-gx-ao-secure.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: Amlogic Meson Firmware registers Interface
|
|
|
|
maintainers:
|
|
- Neil Armstrong <neil.armstrong@linaro.org>
|
|
|
|
description: |
|
|
The Meson SoCs have a register bank with status and data shared with the
|
|
secure firmware.
|
|
|
|
# We need a select here so we don't match all nodes with 'syscon'
|
|
select:
|
|
properties:
|
|
compatible:
|
|
contains:
|
|
const: amlogic,meson-gx-ao-secure
|
|
required:
|
|
- compatible
|
|
|
|
properties:
|
|
compatible:
|
|
items:
|
|
- const: amlogic,meson-gx-ao-secure
|
|
- const: syscon
|
|
|
|
reg:
|
|
maxItems: 1
|
|
|
|
amlogic,has-chip-id:
|
|
description: |
|
|
A firmware register encodes the SoC type, package and revision
|
|
information on the Meson GX SoCs. If present, the interface gives
|
|
the current SoC version.
|
|
type: boolean
|
|
|
|
required:
|
|
- compatible
|
|
- reg
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
ao-secure@140 {
|
|
compatible = "amlogic,meson-gx-ao-secure", "syscon";
|
|
reg = <0x140 0x140>;
|
|
amlogic,has-chip-id;
|
|
};
|