| Tom Rini | 6b642ac | 2024-10-01 12:20:28 -0600 | [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/fsi/ibm,p9-fsi-controller.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: IBM FSI-attached FSI Hub Controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Eddie James <eajames@linux.ibm.com> |
| 11 | |
| 12 | description: |
| 13 | The FSI Hub Controller is an FSI controller, providing a number of FSI links, |
| 14 | located on a CFAM. Therefore this node will always be a child of an FSI CFAM |
| 15 | node. |
| 16 | |
| 17 | properties: |
| 18 | compatible: |
| 19 | enum: |
| 20 | - ibm,p9-fsi-controller |
| 21 | |
| 22 | reg: |
| 23 | items: |
| 24 | - description: FSI slave address |
| 25 | |
| 26 | allOf: |
| 27 | - $ref: fsi-controller.yaml# |
| 28 | |
| 29 | unevaluatedProperties: false |
| 30 | |
| 31 | examples: |
| 32 | - | |
| 33 | fsi@3400 { |
| 34 | compatible = "ibm,p9-fsi-controller"; |
| 35 | reg = <0x3400 0x400>; |
| 36 | #address-cells = <2>; |
| 37 | #size-cells = <0>; |
| 38 | |
| 39 | cfam@0,0 { |
| 40 | reg = <0 0>; |
| 41 | #address-cells = <1>; |
| 42 | #size-cells = <1>; |
| 43 | chip-id = <0>; |
| 44 | }; |
| 45 | }; |