# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/mmc/allwinner,sun4i-a10-mmc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Allwinner A10 MMC Controller Device Tree Bindings
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allOf:
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- $ref: "mmc-controller.yaml"
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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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properties:
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"#address-cells": true
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"#size-cells": true
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compatible:
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oneOf:
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- const: allwinner,sun4i-a10-mmc
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- const: allwinner,sun5i-a13-mmc
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- const: allwinner,sun7i-a20-mmc
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- const: allwinner,sun8i-a83t-emmc
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- const: allwinner,sun9i-a80-mmc
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- const: allwinner,sun50i-a64-emmc
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- const: allwinner,sun50i-a64-mmc
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- items:
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- const: allwinner,sun8i-a83t-mmc
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- const: allwinner,sun7i-a20-mmc
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- items:
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- const: allwinner,sun8i-r40-emmc
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- const: allwinner,sun50i-a64-emmc
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- items:
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- const: allwinner,sun8i-r40-mmc
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- const: allwinner,sun50i-a64-mmc
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- items:
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- const: allwinner,sun50i-h5-emmc
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- const: allwinner,sun50i-a64-emmc
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- items:
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- const: allwinner,sun50i-h5-mmc
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- const: allwinner,sun50i-a64-mmc
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- items:
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- const: allwinner,sun50i-h6-emmc
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- const: allwinner,sun50i-a64-emmc
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- items:
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- const: allwinner,sun50i-h6-mmc
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- const: allwinner,sun50i-a64-mmc
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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: 2
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maxItems: 4
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items:
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- description: Bus Clock
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- description: Module Clock
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- description: Output Clock
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- description: Sample Clock
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clock-names:
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minItems: 2
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maxItems: 4
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items:
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- const: ahb
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- const: mmc
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- const: output
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- const: sample
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resets:
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maxItems: 1
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reset-names:
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const: ahb
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required:
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- compatible
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- reg
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- interrupts
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- clocks
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- clock-names
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unevaluatedProperties: false
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examples:
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- |
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mmc0: mmc@1c0f000 {
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compatible = "allwinner,sun5i-a13-mmc";
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reg = <0x01c0f000 0x1000>;
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clocks = <&ahb_gates 8>, <&mmc0_clk>;
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clock-names = "ahb", "mmc";
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interrupts = <32>;
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bus-width = <4>;
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cd-gpios = <&pio 7 1 0>;
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};
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...
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