[deliverable/linux.git] / Documentation / devicetree / bindings / mmc / moxa,moxart-mmc.txt

MOXA ART MMC Host Controller Interface

  Inherits from mmc binding[1].

  [1] Documentation/devicetree/bindings/mmc/mmc.txt

Required properties:

- compatible :	Must be "moxa,moxart-mmc" or "faraday,ftsdc010"
- reg :		Should contain registers location and length
- interrupts :	Should contain the interrupt number
- clocks :	Should contain phandle for the clock feeding the MMC controller

Optional properties:

- dmas :	Should contain two DMA channels, line request number must be 5 for
		both channels
- dma-names :	Must be "tx", "rx"

Example:

	mmc: mmc@98e00000 {
		compatible = "moxa,moxart-mmc";
		reg = <0x98e00000 0x5C>;
		interrupts = <5 0>;
		clocks = <&clk_apb>;
		dmas =  <&dma 5>,
			<&dma 5>;
		dma-names = "tx", "rx";
	};
Commit	Line	Data
1b66e94e JJ	1	MOXA ART MMC Host Controller Interface
	2
	3	Inherits from mmc binding[1].
	4
	5	[1] Documentation/devicetree/bindings/mmc/mmc.txt
	6
	7	Required properties:
	8
	9	- compatible : Must be "moxa,moxart-mmc" or "faraday,ftsdc010"
	10	- reg : Should contain registers location and length
	11	- interrupts : Should contain the interrupt number
	12	- clocks : Should contain phandle for the clock feeding the MMC controller
	13
	14	Optional properties:
	15
	16	- dmas : Should contain two DMA channels, line request number must be 5 for
	17	both channels
	18	- dma-names : Must be "tx", "rx"
	19
	20	Example:
	21
	22	mmc: mmc@98e00000 {
	23	compatible = "moxa,moxart-mmc";
	24	reg = <0x98e00000 0x5C>;
	25	interrupts = <5 0>;
	26	clocks = <&clk_apb>;
	27	dmas = <&dma 5>,
	28	<&dma 5>;
	29	dma-names = "tx", "rx";
	30	};