| 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/i2c/i2c-mxs.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Freescale MXS Inter IC (I2C) Controller |
| 8 | |
| 9 | maintainers: |
| 10 | - Shawn Guo <shawnguo@kernel.org> |
| 11 | |
| 12 | allOf: |
| 13 | - $ref: /schemas/i2c/i2c-controller.yaml# |
| 14 | |
| 15 | properties: |
| 16 | compatible: |
| 17 | enum: |
| 18 | - fsl,imx23-i2c |
| 19 | - fsl,imx28-i2c |
| 20 | |
| 21 | reg: |
| 22 | maxItems: 1 |
| 23 | |
| 24 | interrupts: |
| 25 | maxItems: 1 |
| 26 | |
| 27 | clock-frequency: |
| 28 | enum: [ 100000, 400000 ] |
| 29 | |
| 30 | dmas: |
| 31 | maxItems: 1 |
| 32 | |
| 33 | dma-names: |
| 34 | const: rx-tx |
| 35 | |
| 36 | required: |
| 37 | - compatible |
| 38 | - reg |
| 39 | - interrupts |
| 40 | - dmas |
| 41 | - dma-names |
| 42 | |
| 43 | unevaluatedProperties: false |
| 44 | |
| 45 | examples: |
| 46 | - | |
| 47 | i2c@80058000 { |
| 48 | compatible = "fsl,imx28-i2c"; |
| 49 | reg = <0x80058000 2000>; |
| 50 | interrupts = <111>; |
| 51 | clock-frequency = <100000>; |
| 52 | dmas = <&dma_apbx 6>; |
| 53 | dma-names = "rx-tx"; |
| 54 | }; |