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/display/mediatek/mediatek,ccorr.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/display/mediatek/mediatek,ccorr.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: Mediatek display color correction
    8 
    9 maintainers:
   10   - Chun-Kuang Hu <chunkuang.hu@kernel.org>
   11   - Philipp Zabel <p.zabel@pengutronix.de>
   12 
   13 description: |
   14   Mediatek display color correction, namely CCORR, reproduces correct color
   15   on panels with different color gamut.
   16   CCORR device node must be siblings to the central MMSYS_CONFIG node.
   17   For a description of the MMSYS_CONFIG binding, see
   18   Documentation/devicetree/bindings/arm/mediatek/mediatek,mmsys.yaml
   19   for details.
   20 
   21 properties:
   22   compatible:
   23     oneOf:
   24       - items:
   25           - const: mediatek,mt8183-disp-ccorr
   26       - items:
   27           - const: mediatek,mt8192-disp-ccorr
   28       - items:
   29           - enum:
   30               - mediatek,mt8195-disp-ccorr
   31           - const: mediatek,mt8192-disp-ccorr
   32       - items:
   33           - enum:
   34               - mediatek,mt8186-disp-ccorr
   35           - const: mediatek,mt8183-disp-ccorr
   36 
   37   reg:
   38     maxItems: 1
   39 
   40   interrupts:
   41     maxItems: 1
   42 
   43   power-domains:
   44     description: A phandle and PM domain specifier as defined by bindings of
   45       the power controller specified by phandle. See
   46       Documentation/devicetree/bindings/power/power-domain.yaml for details.
   47 
   48   clocks:
   49     items:
   50       - description: CCORR Clock
   51 
   52   mediatek,gce-client-reg:
   53     description: The register of client driver can be configured by gce with
   54       4 arguments defined in this property, such as phandle of gce, subsys id,
   55       register offset and size. Each GCE subsys id is mapping to a client
   56       defined in the header include/dt-bindings/gce/<chip>-gce.h.
   57     $ref: /schemas/types.yaml#/definitions/phandle-array
   58     maxItems: 1
   59 
   60 required:
   61   - compatible
   62   - reg
   63   - interrupts
   64   - power-domains
   65   - clocks
   66 
   67 additionalProperties: false
   68 
   69 examples:
   70   - |
   71     #include <dt-bindings/interrupt-controller/arm-gic.h>
   72     #include <dt-bindings/clock/mt8183-clk.h>
   73     #include <dt-bindings/power/mt8183-power.h>
   74     #include <dt-bindings/gce/mt8183-gce.h>
   75 
   76     soc {
   77         #address-cells = <2>;
   78         #size-cells = <2>;
   79 
   80         ccorr0: ccorr@1400f000 {
   81             compatible = "mediatek,mt8183-disp-ccorr";
   82             reg = <0 0x1400f000 0 0x1000>;
   83             interrupts = <GIC_SPI 232 IRQ_TYPE_LEVEL_LOW>;
   84             power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
   85             clocks = <&mmsys CLK_MM_DISP_CCORR0>;
   86             mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0xf000 0x1000>;
   87         };
   88     };

Cache object: a0107e193ba320db739651d1e4125593


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