cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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ovti,ov5640.yaml (3729B)


      1# SPDX-License-Identifier: GPL-2.0
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/media/i2c/ovti,ov5640.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: OmniVision OV5640 Image Sensor Device Tree Bindings
      8
      9maintainers:
     10  - Steve Longerbeam <slongerbeam@gmail.com>
     11
     12allOf:
     13  - $ref: /schemas/media/video-interface-devices.yaml#
     14
     15properties:
     16  compatible:
     17    const: ovti,ov5640
     18
     19  reg:
     20    maxItems: 1
     21
     22  clocks:
     23    description: XCLK Input Clock
     24
     25  clock-names:
     26    const: xclk
     27
     28  AVDD-supply:
     29    description: Analog voltage supply, 2.8 volts
     30
     31  DVDD-supply:
     32    description: Digital core voltage supply, 1.5 volts
     33
     34  DOVDD-supply:
     35    description: Digital I/O voltage supply, 1.8 volts
     36
     37  powerdown-gpios:
     38    maxItems: 1
     39    description: >
     40      Reference to the GPIO connected to the powerdown pin, if any.
     41
     42  reset-gpios:
     43    maxItems: 1
     44    description: >
     45      Reference to the GPIO connected to the reset pin, if any.
     46
     47  rotation:
     48    enum:
     49      - 0
     50      - 180
     51
     52  port:
     53    description: Digital Output Port
     54    $ref: /schemas/graph.yaml#/$defs/port-base
     55    additionalProperties: false
     56
     57    properties:
     58      endpoint:
     59        $ref: /schemas/media/video-interfaces.yaml#
     60        unevaluatedProperties: false
     61
     62        properties:
     63          clock-lanes:
     64            const: 0
     65
     66          data-lanes:
     67            minItems: 1
     68            maxItems: 2
     69            items:
     70              enum: [1, 2]
     71
     72          bus-width:
     73            enum: [8, 10]
     74
     75          data-shift:
     76            enum: [0, 2]
     77
     78required:
     79  - compatible
     80  - reg
     81  - clocks
     82  - clock-names
     83  - AVDD-supply
     84  - DVDD-supply
     85  - DOVDD-supply
     86  - port
     87
     88additionalProperties: false
     89
     90examples:
     91  - |
     92      #include <dt-bindings/clock/imx6qdl-clock.h>
     93      #include <dt-bindings/gpio/gpio.h>
     94
     95      i2c {
     96          #address-cells = <1>;
     97          #size-cells = <0>;
     98
     99          camera@3c {
    100              compatible = "ovti,ov5640";
    101              pinctrl-names = "default";
    102              pinctrl-0 = <&pinctrl_ov5640>;
    103              reg = <0x3c>;
    104              clocks = <&clks IMX6QDL_CLK_CKO>;
    105              clock-names = "xclk";
    106              DOVDD-supply = <&vgen4_reg>; /* 1.8v */
    107              AVDD-supply = <&vgen3_reg>;  /* 2.8v */
    108              DVDD-supply = <&vgen2_reg>;  /* 1.5v */
    109              powerdown-gpios = <&gpio1 19 GPIO_ACTIVE_HIGH>;
    110              reset-gpios = <&gpio1 20 GPIO_ACTIVE_LOW>;
    111              rotation = <180>;
    112
    113              port {
    114                  /* MIPI CSI-2 bus endpoint */
    115                  ov5640_to_mipi_csi2: endpoint {
    116                      remote-endpoint = <&mipi_csi2_from_ov5640>;
    117                      clock-lanes = <0>;
    118                      data-lanes = <1 2>;
    119                  };
    120              };
    121          };
    122      };
    123
    124  - |
    125      i2c {
    126          #address-cells = <1>;
    127          #size-cells = <0>;
    128
    129          camera@3c {
    130              compatible = "ovti,ov5640";
    131              pinctrl-names = "default";
    132              pinctrl-0 = <&pinctrl_ov5640>;
    133              reg = <0x3c>;
    134              clocks = <&clk_ext_camera>;
    135              clock-names = "xclk";
    136              DOVDD-supply = <&vgen4_reg>; /* 1.8v */
    137              AVDD-supply = <&vgen3_reg>;  /* 2.8v */
    138              DVDD-supply = <&vgen2_reg>;  /* 1.5v */
    139
    140              port {
    141                  /* Parallel bus endpoint */
    142                  ov5640_to_parallel: endpoint {
    143                      remote-endpoint = <&parallel_from_ov5640>;
    144                      bus-width = <8>;
    145                      data-shift = <2>; /* lines 9:2 are used */
    146                      hsync-active = <0>;
    147                      vsync-active = <0>;
    148                      pclk-sample = <1>;
    149                  };
    150              };
    151          };
    152      };
    153
    154...