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