Documentation/devicetree/bindings/mmc/mxs-mmc.txt

* Freescale MXS MMC controller

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.

Required properties:
- compatible: Should be "fsl,<chip>-mmc".  The supported chips include
  imx23 and imx28.
- interrupts: Should contain ERROR and DMA interrupts
- fsl,ssp-dma-channel: APBH DMA channel for the SSP

Examples:

ssp0: ssp@80010000 {
	compatible = "fsl,imx28-mmc";
	reg = <0x80010000 2000>;
	interrupts = <96 82>;
	fsl,ssp-dma-channel = <0>;
	bus-width = <8>;
};