xref: /freebsd/sys/contrib/device-tree/Bindings/mmc/moxa,moxart-mmc.txt (revision c66ec88fed842fbaad62c30d510644ceb7bd2d71) 
1MOXA ART MMC Host Controller Interface
2
3  Inherits from mmc binding[1].
4
5  [1] Documentation/devicetree/bindings/mmc/mmc.txt
6
7Required 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
14Optional 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
20Example:
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	};
31