# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/mmc/mxs-mmc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Freescale MXS MMC controller
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maintainers:
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- Shawn Guo <shawnguo@kernel.org>
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description: |
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The Freescale MXS Synchronous Serial Ports (SSP) can act as a MMC controller
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to support MMC, SD, and SDIO types of memory cards.
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This file documents differences between the core properties in mmc.txt
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and the properties used by the mxsmmc driver.
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allOf:
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- $ref: "mmc-controller.yaml"
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properties:
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compatible:
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enum:
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- fsl,imx23-mmc
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- fsl,imx28-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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dmas:
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maxItems: 1
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dma-names:
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const: rx-tx
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required:
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- compatible
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- reg
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- interrupts
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- dmas
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- dma-names
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unevaluatedProperties: false
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examples:
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- |
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mmc@80010000 {
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compatible = "fsl,imx28-mmc";
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reg = <0x80010000 2000>;
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interrupts = <96>;
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dmas = <&dma_apbh 0>;
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dma-names = "rx-tx";
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bus-width = <8>;
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};
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