vivante,gc.yaml

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    1 # SPDX-License-Identifier: GPL-2.0
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/gpu/vivante,gc.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Vivante GPU Bindings
    8 
    9 description: Vivante GPU core devices
   10 
   11 maintainers:
   12   - Lucas Stach <l.stach@pengutronix.de>
   13 
   14 properties:
   15   compatible:
   16     const: vivante,gc
   17 
   18   reg:
   19     maxItems: 1
   20 
   21   interrupts:
   22     maxItems: 1
   23 
   24   '#cooling-cells':
   25     const: 2
   26 
   27   assigned-clock-parents: true
   28   assigned-clock-rates: true
   29   assigned-clocks: true
   30 
   31   clocks:
   32     items:
   33       - description: AXI/master interface clock
   34       - description: GPU core clock
   35       - description: Shader clock (only required if GPU has feature PIPE_3D)
   36       - description: AHB/slave interface clock (only required if GPU can gate
   37           slave interface independently)
   38     minItems: 1
   39 
   40   clock-names:
   41     items:
   42       enum: [ bus, core, shader, reg ]
   43     minItems: 1
   44     maxItems: 4
   45 
   46   resets:
   47     maxItems: 1
   48 
   49   power-domains:
   50     maxItems: 1
   51 
   52 required:
   53   - compatible
   54   - reg
   55   - interrupts
   56   - clocks
   57   - clock-names
   58 
   59 additionalProperties: false
   60 
   61 examples:
   62   - |
   63     #include <dt-bindings/clock/imx6qdl-clock.h>
   64     #include <dt-bindings/interrupt-controller/arm-gic.h>
   65     gpu@130000 {
   66       compatible = "vivante,gc";
   67       reg = <0x00130000 0x4000>;
   68       interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>;
   69       clocks = <&clks IMX6QDL_CLK_GPU3D_AXI>,
   70                <&clks IMX6QDL_CLK_GPU3D_CORE>,
   71                <&clks IMX6QDL_CLK_GPU3D_SHADER>;
   72       clock-names = "bus", "core", "shader";
   73       power-domains = <&gpc 1>;
   74     };
   75 
   76 ...

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/gpu/vivante,gc.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/gpu/vivante,gc.yaml