allwinner,sun8i-a83t-hdmi-phy.yaml

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    1 # SPDX-License-Identifier: GPL-2.0
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/display/allwinner,sun8i-a83t-hdmi-phy.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Allwinner A83t HDMI PHY Device Tree Bindings
    8 
    9 maintainers:
   10   - Chen-Yu Tsai <wens@csie.org>
   11   - Maxime Ripard <mripard@kernel.org>
   12 
   13 properties:
   14   "#phy-cells":
   15     const: 0
   16 
   17   compatible:
   18     enum:
   19       - allwinner,sun8i-a83t-hdmi-phy
   20       - allwinner,sun8i-h3-hdmi-phy
   21       - allwinner,sun8i-r40-hdmi-phy
   22       - allwinner,sun50i-a64-hdmi-phy
   23       - allwinner,sun50i-h6-hdmi-phy
   24 
   25   reg:
   26     maxItems: 1
   27 
   28   clocks:
   29     minItems: 2
   30     items:
   31       - description: Bus Clock
   32       - description: Module Clock
   33       - description: Parent of the PHY clock
   34       - description: Second possible parent of the PHY clock
   35 
   36   clock-names:
   37     minItems: 2
   38     items:
   39       - const: bus
   40       - const: mod
   41       - const: pll-0
   42       - const: pll-1
   43 
   44   resets:
   45     maxItems: 1
   46 
   47   reset-names:
   48     const: phy
   49 
   50 required:
   51   - compatible
   52   - reg
   53   - clocks
   54   - clock-names
   55   - resets
   56   - reset-names
   57 
   58 if:
   59   properties:
   60     compatible:
   61       contains:
   62         enum:
   63           - allwinner,sun8i-r40-hdmi-phy
   64 
   65 then:
   66   properties:
   67     clocks:
   68       minItems: 4
   69 
   70     clock-names:
   71       minItems: 4
   72 
   73 else:
   74   if:
   75     properties:
   76       compatible:
   77         contains:
   78           enum:
   79             - allwinner,sun8i-h3-hdmi-phy
   80             - allwinner,sun50i-a64-hdmi-phy
   81 
   82   then:
   83     properties:
   84       clocks:
   85         minItems: 3
   86 
   87       clock-names:
   88         minItems: 3
   89 
   90   else:
   91     properties:
   92       clocks:
   93         maxItems: 2
   94 
   95       clock-names:
   96         maxItems: 2
   97 
   98 additionalProperties: false
   99 
  100 examples:
  101   - |
  102     #include <dt-bindings/clock/sun8i-a83t-ccu.h>
  103     #include <dt-bindings/reset/sun8i-a83t-ccu.h>
  104 
  105     hdmi_phy: hdmi-phy@1ef0000 {
  106         compatible = "allwinner,sun8i-a83t-hdmi-phy";
  107         reg = <0x01ef0000 0x10000>;
  108         clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_SLOW>;
  109         clock-names = "bus", "mod";
  110         resets = <&ccu RST_BUS_HDMI0>;
  111         reset-names = "phy";
  112         #phy-cells = <0>;
  113     };
  114 
  115 ...

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml