130 lines · yaml
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)2%YAML 1.23---4$id: http://devicetree.org/schemas/media/i2c/hynix,hi846.yaml#5$schema: http://devicetree.org/meta-schemas/core.yaml#6 7title: SK Hynix Hi-846 1/4" 8M Pixel MIPI CSI-2 sensor8 9maintainers:10 - Martin Kepplinger <martin.kepplinger@puri.sm>11 12description: |-13 The Hi-846 is a raw image sensor with an MIPI CSI-2 image data14 interface and CCI (I2C compatible) control bus. The output format15 is raw Bayer.16 17allOf:18 - $ref: /schemas/media/video-interface-devices.yaml#19 20properties:21 compatible:22 const: hynix,hi84623 24 reg:25 maxItems: 126 27 clocks:28 items:29 - description: Reference to the mclk clock.30 31 assigned-clocks:32 maxItems: 133 34 assigned-clock-rates:35 maxItems: 136 37 reset-gpios:38 description: Reference to the GPIO connected to the RESETB pin. Active low.39 maxItems: 140 41 shutdown-gpios:42 description: Reference to the GPIO connected to the XSHUTDOWN pin. Active low.43 maxItems: 144 45 vddio-supply:46 description: Definition of the regulator used for the VDDIO power supply.47 48 vdda-supply:49 description: Definition of the regulator used for the VDDA power supply.50 51 vddd-supply:52 description: Definition of the regulator used for the VDDD power supply.53 54 port:55 $ref: /schemas/graph.yaml#/$defs/port-base56 unevaluatedProperties: false57 58 properties:59 endpoint:60 $ref: /schemas/media/video-interfaces.yaml#61 unevaluatedProperties: false62 63 properties:64 data-lanes:65 oneOf:66 - items:67 - const: 168 - const: 269 - const: 370 - const: 471 - items:72 - const: 173 - const: 274 75 link-frequencies: true76 77 required:78 - data-lanes79 - link-frequencies80 81required:82 - compatible83 - reg84 - clocks85 - assigned-clocks86 - assigned-clock-rates87 - vddio-supply88 - vdda-supply89 - vddd-supply90 - port91 92unevaluatedProperties: false93 94examples:95 - |96 #include <dt-bindings/gpio/gpio.h>97 98 i2c {99 #address-cells = <1>;100 #size-cells = <0>;101 102 hi846: camera@20 {103 compatible = "hynix,hi846";104 reg = <0x20>;105 pinctrl-names = "default";106 pinctrl-0 = <&pinctrl_csi1>;107 clocks = <&clk 0>;108 assigned-clocks = <&clk 0>;109 assigned-clock-rates = <25000000>;110 vdda-supply = <®_camera_vdda>;111 vddd-supply = <®_camera_vddd>;112 vddio-supply = <®_camera_vddio>;113 reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;114 shutdown-gpios = <&gpio5 4 GPIO_ACTIVE_LOW>;115 orientation = <0>;116 rotation = <0>;117 118 port {119 camera_out: endpoint {120 remote-endpoint = <&csi1_ep1>;121 link-frequencies = /bits/ 64122 <80000000 200000000>;123 data-lanes = <1 2>;124 };125 };126 };127 };128 129...130