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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-gates-clk.yaml
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# SPDX-License-Identifier: GPL-2.0

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%YAML 1.2

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---

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$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-gates-clk.yaml#

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$schema: http://devicetree.org/meta-schemas/core.yaml#

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title: Allwinner A10 Bus Gates Clock

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maintainers:

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  - Chen-Yu Tsai <wens@csie.org>

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  - Maxime Ripard <mripard@kernel.org>

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deprecated: true

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properties:

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  "#clock-cells":

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    const: 1

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    description: >

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      This additional argument passed to that clock is the offset of

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      the bit controlling this particular gate in the register.

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  compatible:

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    oneOf:

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      - const: allwinner,sun4i-a10-gates-clk

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      - const: allwinner,sun4i-a10-axi-gates-clk

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      - const: allwinner,sun4i-a10-ahb-gates-clk

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      - const: allwinner,sun5i-a10s-ahb-gates-clk

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      - const: allwinner,sun5i-a13-ahb-gates-clk

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      - const: allwinner,sun7i-a20-ahb-gates-clk

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      - const: allwinner,sun6i-a31-ahb1-gates-clk

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      - const: allwinner,sun8i-a23-ahb1-gates-clk

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      - const: allwinner,sun9i-a80-ahb0-gates-clk

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      - const: allwinner,sun9i-a80-ahb1-gates-clk

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      - const: allwinner,sun9i-a80-ahb2-gates-clk

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      - const: allwinner,sun4i-a10-apb0-gates-clk

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      - const: allwinner,sun5i-a10s-apb0-gates-clk

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      - const: allwinner,sun5i-a13-apb0-gates-clk

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      - const: allwinner,sun7i-a20-apb0-gates-clk

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      - const: allwinner,sun9i-a80-apb0-gates-clk

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      - const: allwinner,sun8i-a83t-apb0-gates-clk

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      - const: allwinner,sun4i-a10-apb1-gates-clk

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      - const: allwinner,sun5i-a13-apb1-gates-clk

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      - const: allwinner,sun5i-a10s-apb1-gates-clk

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      - const: allwinner,sun6i-a31-apb1-gates-clk

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      - const: allwinner,sun7i-a20-apb1-gates-clk

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      - const: allwinner,sun8i-a23-apb1-gates-clk

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      - const: allwinner,sun9i-a80-apb1-gates-clk

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      - const: allwinner,sun6i-a31-apb2-gates-clk

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      - const: allwinner,sun8i-a23-apb2-gates-clk

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      - const: allwinner,sun8i-a83t-bus-gates-clk

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      - const: allwinner,sun9i-a80-apbs-gates-clk

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      - const: allwinner,sun4i-a10-dram-gates-clk

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      - items:

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          - const: allwinner,sun5i-a13-dram-gates-clk

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          - const: allwinner,sun4i-a10-gates-clk

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      - items:

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          - const: allwinner,sun8i-h3-apb0-gates-clk

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          - const: allwinner,sun4i-a10-gates-clk

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  reg:

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    maxItems: 1

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  clocks:

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    maxItems: 1

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  clock-indices:

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    minItems: 1

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    maxItems: 64

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  clock-output-names:

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    minItems: 1

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    maxItems: 64

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required:

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  - "#clock-cells"

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  - compatible

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  - reg

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  - clocks

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  - clock-indices

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  - clock-output-names

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additionalProperties: false

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examples:

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  - |

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    clk@1c2005c {

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        #clock-cells = <1>;

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        compatible = "allwinner,sun4i-a10-axi-gates-clk";

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        reg = <0x01c2005c 0x4>;

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        clocks = <&axi>;

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        clock-indices = <0>;

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        clock-output-names = "axi_dram";

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    };

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  - |

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    clk@1c20060 {

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        #clock-cells = <1>;

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        compatible = "allwinner,sun4i-a10-ahb-gates-clk";

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        reg = <0x01c20060 0x8>;

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        clocks = <&ahb>;

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        clock-indices = <0>, <1>,

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                        <2>, <3>,

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                        <4>, <5>, <6>,

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                        <7>, <8>, <9>,

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                        <10>, <11>, <12>,

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                        <13>, <14>, <16>,

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                        <17>, <18>, <20>,

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                        <21>, <22>, <23>,

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                        <24>, <25>, <26>,

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                        <32>, <33>, <34>,

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                        <35>, <36>, <37>,

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                        <40>, <41>, <43>,

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                        <44>, <45>,

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                        <46>, <47>,

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                        <50>, <52>;

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        clock-output-names = "ahb_usb0", "ahb_ehci0",

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                             "ahb_ohci0", "ahb_ehci1",

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                             "ahb_ohci1", "ahb_ss", "ahb_dma",

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                             "ahb_bist", "ahb_mmc0", "ahb_mmc1",

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                             "ahb_mmc2", "ahb_mmc3", "ahb_ms",

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                             "ahb_nand", "ahb_sdram", "ahb_ace",

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                             "ahb_emac", "ahb_ts", "ahb_spi0",

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                             "ahb_spi1", "ahb_spi2", "ahb_spi3",

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                             "ahb_pata", "ahb_sata", "ahb_gps",

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                             "ahb_ve", "ahb_tvd", "ahb_tve0",

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                             "ahb_tve1", "ahb_lcd0", "ahb_lcd1",

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                             "ahb_csi0", "ahb_csi1", "ahb_hdmi",

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                             "ahb_de_be0", "ahb_de_be1",

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                             "ahb_de_fe0", "ahb_de_fe1",

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                             "ahb_mp", "ahb_mali400";

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    };

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  - |

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    clk@1c20068 {

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        #clock-cells = <1>;

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        compatible = "allwinner,sun4i-a10-apb0-gates-clk";

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        reg = <0x01c20068 0x4>;

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        clocks = <&apb0>;

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        clock-indices = <0>, <1>,

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                        <2>, <3>,

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                        <5>, <6>,

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                        <7>, <10>;

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        clock-output-names = "apb0_codec", "apb0_spdif",

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                             "apb0_ac97", "apb0_iis",

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                             "apb0_pio", "apb0_ir0",

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                             "apb0_ir1", "apb0_keypad";

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    };

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...

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