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24 lines
659 B
Plaintext
24 lines
659 B
Plaintext
* Freescale MXS MMC controller
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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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Required properties:
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- compatible: Should be "fsl,<chip>-mmc". The supported chips include
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imx23 and imx28.
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- interrupts: Should contain ERROR and DMA interrupts
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- fsl,ssp-dma-channel: APBH DMA channel for the SSP
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Examples:
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ssp0: ssp@80010000 {
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compatible = "fsl,imx28-mmc";
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reg = <0x80010000 2000>;
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interrupts = <96 82>;
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fsl,ssp-dma-channel = <0>;
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bus-width = <8>;
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};
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