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