| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/soc/fsl/fsl,layerscape-dcfg.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Freescale Layerscape Device Configuration Unit |
| 8 | |
| 9 | maintainers: |
| 10 | - Shawn Guo <shawnguo@kernel.org> |
| 11 | - Li Yang <leoyang.li@nxp.com> |
| 12 | |
| 13 | description: | |
| 14 | DCFG is the device configuration unit, that provides general purpose |
| 15 | configuration and status for the device. Such as setting the secondary |
| 16 | core start address and release the secondary core from holdoff and |
| 17 | startup. |
| 18 | |
| 19 | properties: |
| 20 | compatible: |
| 21 | oneOf: |
| 22 | - items: |
| 23 | - enum: |
| 24 | - fsl,ls1012a-dcfg |
| 25 | - fsl,ls1021a-dcfg |
| 26 | - fsl,ls1043a-dcfg |
| 27 | - fsl,ls1046a-dcfg |
| 28 | - fsl,ls1088a-dcfg |
| 29 | - fsl,ls2080a-dcfg |
| 30 | - fsl,lx2160a-dcfg |
| 31 | - const: syscon |
| 32 | |
| 33 | - items: |
| 34 | - enum: |
| 35 | - fsl,ls1028a-dcfg |
| 36 | - const: syscon |
| 37 | - const: simple-mfd |
| 38 | |
| 39 | reg: |
| 40 | maxItems: 1 |
| 41 | |
| 42 | little-endian: true |
| 43 | big-endian: true |
| 44 | |
| 45 | '#address-cells': |
| 46 | const: 1 |
| 47 | |
| 48 | '#size-cells': |
| 49 | const: 1 |
| 50 | |
| 51 | ranges: true |
| 52 | |
| 53 | patternProperties: |
| Tom Rini | 6bb92fc | 2024-05-20 09:54:58 -0600 | [diff] [blame] | 54 | "^clock-controller@[0-9a-f]+$": |
| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 55 | $ref: /schemas/clock/fsl,flexspi-clock.yaml# |
| 56 | |
| 57 | required: |
| 58 | - compatible |
| 59 | - reg |
| 60 | |
| 61 | additionalProperties: false |
| 62 | |
| 63 | examples: |
| 64 | - | |
| 65 | syscon@1ee0000 { |
| 66 | compatible = "fsl,ls1021a-dcfg", "syscon"; |
| 67 | reg = <0x1ee0000 0x10000>; |
| 68 | }; |