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Documentation / devicetree / bindings / mmc / sdhci-pxa.txt




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Based on kernel version 3.9. Page generated on 2013-05-02 22:59 EST.

1	* Marvell sdhci-pxa v2/v3 controller
2	
3	This file documents differences between the core properties in mmc.txt
4	and the properties used by the sdhci-pxav2 and sdhci-pxav3 drivers.
5	
6	Required properties:
7	- compatible: Should be "mrvl,pxav2-mmc" or "mrvl,pxav3-mmc".
8	
9	Optional properties:
10	- mrvl,clk-delay-cycles: Specify a number of cycles to delay for tuning.
11	
12	Example:
13	
14	sdhci@d4280800 {
15		compatible = "mrvl,pxav3-mmc";
16		reg = <0xd4280800 0x800>;
17		bus-width = <8>;
18		interrupts = <27>;
19		non-removable;
20		mrvl,clk-delay-cycles = <31>;
21	};
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