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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/Documentation/devicetree/bindings/clock/allwinner,sun9i-a80-mmc-config-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,sun9i-a80-mmc-config-clk.yaml#

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

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title: Allwinner A80 MMC Configuration 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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description: >

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  There is one clock/reset output per mmc controller. The number of

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  outputs is determined by the size of the address block, which is

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  related to the overall mmc block.

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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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      The additional ID argument passed to the clock shall refer to

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      the index of the output.

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  "#reset-cells":

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    const: 1

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  compatible:

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    const: allwinner,sun9i-a80-mmc-config-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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  resets:

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    maxItems: 1

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  clock-output-names:

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    maxItems: 4

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required:

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  - "#clock-cells"

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  - "#reset-cells"

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  - compatible

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  - reg

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  - clocks

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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@1c13000 {

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        #clock-cells = <1>;

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        #reset-cells = <1>;

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        compatible = "allwinner,sun9i-a80-mmc-config-clk";

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        reg = <0x01c13000 0x10>;

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        clocks = <&ahb0_gates 8>;

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        resets = <&ahb0_resets 8>;

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        clock-output-names = "mmc0_config", "mmc1_config",

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                             "mmc2_config", "mmc3_config";

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    };

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...

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