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 | # Copyright (C) 2021 Intel Corporation |
| 3 | %YAML 1.2 |
| 4 | --- |
| 5 | $id: http://devicetree.org/schemas/media/i2c/sony,imx412.yaml# |
| 6 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 7 | |
| 8 | title: Sony IMX412 Sensor |
| 9 | |
| 10 | maintainers: |
| 11 | - Paul J. Murphy <paul.j.murphy@intel.com> |
| 12 | - Daniele Alessandrelli <daniele.alessandrelli@intel.com> |
| 13 | |
| 14 | description: |
| 15 | IMX412 sensor is a Sony CMOS active pixel digital image sensor with an active |
| 16 | array size of 4072H x 3176V. It is programmable through I2C interface. The |
| 17 | I2C client address is fixed to 0x1a as per sensor data sheet. Image data is |
| 18 | sent through MIPI CSI-2. |
| 19 | |
| 20 | properties: |
| 21 | compatible: |
| 22 | enum: |
| 23 | - sony,imx412 |
| 24 | - sony,imx577 |
| 25 | reg: |
| 26 | description: I2C address |
| 27 | maxItems: 1 |
| 28 | |
| 29 | assigned-clocks: true |
| 30 | assigned-clock-parents: true |
| 31 | assigned-clock-rates: true |
| 32 | |
| 33 | clocks: |
| 34 | description: Clock frequency 6MHz, 12MHz, 18MHz, 24MHz or 27MHz |
| 35 | maxItems: 1 |
| 36 | |
| 37 | dovdd-supply: |
| 38 | description: Interface power supply. |
| 39 | |
| 40 | avdd-supply: |
| 41 | description: Analog power supply. |
| 42 | |
| 43 | dvdd-supply: |
| 44 | description: Digital power supply. |
| 45 | |
| 46 | reset-gpios: |
| 47 | description: Reference to the GPIO connected to the XCLR pin, if any. |
| 48 | maxItems: 1 |
| 49 | |
| 50 | port: |
| 51 | additionalProperties: false |
| 52 | $ref: /schemas/graph.yaml#/$defs/port-base |
| 53 | |
| 54 | properties: |
| 55 | endpoint: |
| 56 | $ref: /schemas/media/video-interfaces.yaml# |
| 57 | unevaluatedProperties: false |
| 58 | |
| 59 | properties: |
| 60 | data-lanes: true |
| 61 | link-frequencies: true |
| 62 | |
| 63 | required: |
| 64 | - data-lanes |
| 65 | - link-frequencies |
| 66 | |
| 67 | required: |
| 68 | - endpoint |
| 69 | |
| 70 | required: |
| 71 | - compatible |
| 72 | - reg |
| 73 | - clocks |
| 74 | - port |
| 75 | |
| 76 | additionalProperties: false |
| 77 | |
| 78 | examples: |
| 79 | - | |
| 80 | i2c { |
| 81 | #address-cells = <1>; |
| 82 | #size-cells = <0>; |
| 83 | |
| 84 | camera@1a { |
| 85 | compatible = "sony,imx412"; |
| 86 | reg = <0x1a>; |
| 87 | clocks = <&imx412_clk>; |
| 88 | |
| 89 | assigned-clocks = <&imx412_clk>; |
| 90 | assigned-clock-parents = <&imx412_clk_parent>; |
| 91 | assigned-clock-rates = <24000000>; |
| 92 | |
| 93 | port { |
| 94 | imx412: endpoint { |
| 95 | remote-endpoint = <&cam>; |
| 96 | data-lanes = <1 2 3 4>; |
| 97 | link-frequencies = /bits/ 64 <600000000>; |
| 98 | }; |
| 99 | }; |
| 100 | }; |
| 101 | }; |
| 102 | ... |