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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/soc/fsl/fsl,layerscape-dcfg.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Freescale Layerscape Device Configuration Unit
maintainers:
- Shawn Guo <shawnguo@kernel.org>
- Li Yang <leoyang.li@nxp.com>
description: |
DCFG is the device configuration unit, that provides general purpose
configuration and status for the device. Such as setting the secondary
core start address and release the secondary core from holdoff and
startup.
properties:
compatible:
oneOf:
- items:
- enum:
- fsl,ls1012a-dcfg
- fsl,ls1021a-dcfg
- fsl,ls1043a-dcfg
- fsl,ls1046a-dcfg
- fsl,ls1088a-dcfg
- fsl,ls2080a-dcfg
- fsl,lx2160a-dcfg
- const: syscon
- items:
- enum:
- fsl,ls1028a-dcfg
- const: syscon
- const: simple-mfd
reg:
maxItems: 1
little-endian: true
big-endian: true
'#address-cells':
const: 1
'#size-cells':
const: 1
ranges: true
patternProperties:
"^clock-controller@[0-9a-f]+$":
$ref: /schemas/clock/fsl,flexspi-clock.yaml#
required:
- compatible
- reg
additionalProperties: false
examples:
- |
syscon@1ee0000 {
compatible = "fsl,ls1021a-dcfg", "syscon";
reg = <0x1ee0000 0x10000>;
};
|
