| 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/memory-controllers/fsl/fsl,ddr.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Freescale DDR memory controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Borislav Petkov <bp@alien8.de> |
| 11 | - York Sun <york.sun@nxp.com> |
| 12 | |
| 13 | properties: |
| 14 | $nodename: |
| 15 | pattern: "^memory-controller@[0-9a-f]+$" |
| 16 | |
| 17 | compatible: |
| 18 | oneOf: |
| 19 | - items: |
| 20 | - enum: |
| 21 | - fsl,qoriq-memory-controller-v4.4 |
| 22 | - fsl,qoriq-memory-controller-v4.5 |
| 23 | - fsl,qoriq-memory-controller-v4.7 |
| 24 | - fsl,qoriq-memory-controller-v5.0 |
| 25 | - const: fsl,qoriq-memory-controller |
| 26 | - enum: |
| 27 | - fsl,bsc9132-memory-controller |
| 28 | - fsl,mpc8536-memory-controller |
| 29 | - fsl,mpc8540-memory-controller |
| 30 | - fsl,mpc8541-memory-controller |
| 31 | - fsl,mpc8544-memory-controller |
| 32 | - fsl,mpc8548-memory-controller |
| 33 | - fsl,mpc8555-memory-controller |
| 34 | - fsl,mpc8560-memory-controller |
| 35 | - fsl,mpc8568-memory-controller |
| 36 | - fsl,mpc8569-memory-controller |
| 37 | - fsl,mpc8572-memory-controller |
| 38 | - fsl,mpc8349-memory-controller |
| 39 | - fsl,p1020-memory-controller |
| 40 | - fsl,p1021-memory-controller |
| 41 | - fsl,p2020-memory-controller |
| 42 | - fsl,qoriq-memory-controller |
| 43 | |
| 44 | interrupts: |
| 45 | maxItems: 1 |
| 46 | |
| 47 | little-endian: |
| 48 | description: |
| 49 | Specifies little-endian access to registers. If omitted, big-endian will |
| 50 | be used. |
| 51 | type: boolean |
| 52 | |
| 53 | reg: |
| 54 | maxItems: 1 |
| 55 | |
| 56 | required: |
| 57 | - compatible |
| 58 | - interrupts |
| 59 | - reg |
| 60 | |
| 61 | additionalProperties: false |
| 62 | |
| 63 | examples: |
| 64 | - | |
| 65 | memory-controller@2000 { |
| 66 | compatible = "fsl,bsc9132-memory-controller"; |
| 67 | reg = <0x2000 0x1000>; |
| 68 | interrupts = <16 2 1 8>; |
| 69 | }; |
| 70 | |
| 71 | - | |
| 72 | memory-controller@8000 { |
| 73 | compatible = "fsl,qoriq-memory-controller-v4.7", |
| 74 | "fsl,qoriq-memory-controller"; |
| 75 | reg = <0x8000 0x1000>; |
| 76 | interrupts = <16 2 1 23>; |
| 77 | }; |