The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/phy/mixel,mipi-dsi-phy.yaml

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    1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/phy/mixel,mipi-dsi-phy.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Mixel DSI PHY for i.MX8
    8 
    9 maintainers:
   10   - Guido Günther <agx@sigxcpu.org>
   11 
   12 description: |
   13   The Mixel MIPI-DSI PHY IP block is e.g. found on i.MX8 platforms (along the
   14   MIPI-DSI IP from Northwest Logic). It represents the physical layer for the
   15   electrical signals for DSI.
   16 
   17   The Mixel PHY IP block found on i.MX8qxp is a combo PHY that can work
   18   in either MIPI-DSI PHY mode or LVDS PHY mode.
   19 
   20 properties:
   21   compatible:
   22     enum:
   23       - fsl,imx8mq-mipi-dphy
   24       - fsl,imx8qxp-mipi-dphy
   25 
   26   reg:
   27     maxItems: 1
   28 
   29   clocks:
   30     maxItems: 1
   31 
   32   clock-names:
   33     const: phy_ref
   34 
   35   assigned-clocks:
   36     maxItems: 1
   37 
   38   assigned-clock-parents:
   39     maxItems: 1
   40 
   41   assigned-clock-rates:
   42     maxItems: 1
   43 
   44   "#phy-cells":
   45     const: 0
   46 
   47   fsl,syscon:
   48     $ref: /schemas/types.yaml#/definitions/phandle
   49     description: |
   50       A phandle which points to Control and Status Registers(CSR) module.
   51 
   52   power-domains:
   53     maxItems: 1
   54 
   55 required:
   56   - compatible
   57   - reg
   58   - clocks
   59   - clock-names
   60   - "#phy-cells"
   61   - power-domains
   62 
   63 allOf:
   64   - if:
   65       properties:
   66         compatible:
   67           contains:
   68             const: fsl,imx8mq-mipi-dphy
   69     then:
   70       properties:
   71         fsl,syscon: false
   72 
   73       required:
   74         - assigned-clocks
   75         - assigned-clock-parents
   76         - assigned-clock-rates
   77 
   78   - if:
   79       properties:
   80         compatible:
   81           contains:
   82             const: fsl,imx8qxp-mipi-dphy
   83     then:
   84       properties:
   85         assigned-clocks: false
   86         assigned-clock-parents: false
   87         assigned-clock-rates: false
   88 
   89       required:
   90         - fsl,syscon
   91 
   92 additionalProperties: false
   93 
   94 examples:
   95   - |
   96     #include <dt-bindings/clock/imx8mq-clock.h>
   97     dphy: dphy@30a0030 {
   98         compatible = "fsl,imx8mq-mipi-dphy";
   99         reg = <0x30a00300 0x100>;
  100         clocks = <&clk IMX8MQ_CLK_DSI_PHY_REF>;
  101         clock-names = "phy_ref";
  102         assigned-clocks = <&clk IMX8MQ_CLK_DSI_PHY_REF>;
  103         assigned-clock-parents = <&clk IMX8MQ_VIDEO_PLL1_OUT>;
  104         assigned-clock-rates = <24000000>;
  105         #phy-cells = <0>;
  106         power-domains = <&pgc_mipi>;
  107     };

Cache object: 6f49348799828b12806daf320fa2a3df


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