CoCalc -- img,powervr-sgx.yaml

GitHub Repository: torvalds/linux
Path: blob/master/Documentation/devicetree/bindings/gpu/img,powervr-sgx.yaml
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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# Copyright (c) 2023 Imagination Technologies Ltd.
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# Copyright (C) 2024 Texas Instruments Incorporated - https://www.ti.com/
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/gpu/img,powervr-sgx.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Imagination Technologies PowerVR SGX GPUs
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maintainers:
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  - Frank Binns <frank.binns@imgtec.com>
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properties:
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  compatible:
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    oneOf:
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      - items:
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          - enum:
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              - ti,omap3430-gpu # Rev 121
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              - ti,omap3630-gpu # Rev 125
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          - const: img,powervr-sgx530
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      - items:
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          - enum:
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              - ingenic,jz4780-gpu # Rev 130
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              - ti,omap4430-gpu # Rev 120
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          - const: img,powervr-sgx540
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      - items:
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          - enum:
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              - allwinner,sun6i-a31-gpu # MP2 Rev 115
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              - ti,omap4470-gpu # MP1 Rev 112
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              - ti,omap5432-gpu # MP2 Rev 105
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              - ti,am5728-gpu # MP2 Rev 116
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              - ti,am6548-gpu # MP1 Rev 117
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          - const: img,powervr-sgx544
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  reg:
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    maxItems: 1
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  interrupts:
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    maxItems: 1
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  clocks:
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    minItems: 1
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    maxItems: 3
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  clock-names:
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    minItems: 1
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    items:
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      - const: core
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      - const: mem
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      - const: sys
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  power-domains:
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    maxItems: 1
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required:
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  - compatible
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  - reg
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  - interrupts
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allOf:
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  - if:
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      properties:
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        compatible:
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          contains:
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            const: ti,am6548-gpu
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    then:
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      required:
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        - power-domains
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    else:
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      properties:
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        power-domains: false
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  - if:
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      properties:
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        compatible:
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          contains:
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            enum:
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              - allwinner,sun6i-a31-gpu
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              - ingenic,jz4780-gpu
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    then:
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      required:
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        - clocks
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        - clock-names
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    else:
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      properties:
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        clocks: false
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        clock-names: false
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  - if:
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      properties:
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        compatible:
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          contains:
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            const: allwinner,sun6i-a31-gpu
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    then:
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      properties:
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        clocks:
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          minItems: 2
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          maxItems: 2
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        clock-names:
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          minItems: 2
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          maxItems: 2
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  - if:
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      properties:
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        compatible:
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          contains:
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            const: ingenic,jz4780-gpu
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    then:
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      properties:
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        clocks:
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          maxItems: 1
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        clock-names:
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          maxItems: 1
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additionalProperties: false
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examples:
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  - |
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    #include <dt-bindings/interrupt-controller/irq.h>
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    #include <dt-bindings/interrupt-controller/arm-gic.h>
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    #include <dt-bindings/soc/ti,sci_pm_domain.h>
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    gpu@7000000 {
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        compatible = "ti,am6548-gpu", "img,powervr-sgx544";
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        reg = <0x7000000 0x10000>;
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        interrupts = <GIC_SPI 162 IRQ_TYPE_LEVEL_HIGH>;
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        power-domains = <&k3_pds 65 TI_SCI_PD_EXCLUSIVE>;
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    };
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  - |
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    #include <dt-bindings/interrupt-controller/irq.h>
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    #include <dt-bindings/interrupt-controller/arm-gic.h>
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    gpu: gpu@1c40000 {
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        compatible = "allwinner,sun6i-a31-gpu", "img,powervr-sgx544";
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        reg = <0x01c40000 0x10000>;
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        interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
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        clocks = <&ccu 1>, <&ccu 2>;
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        clock-names = "core", "mem";
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    };
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