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authorSascha Hauer <s.hauer@pengutronix.de>2014-06-17 22:16:07 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2014-06-19 09:41:51 +0200
commit9313920df6d3d55fbd03ce8ec1c0da9a10c29824 (patch)
treeef80d80abbaf46293b777ead52caddd9d5d97644 /dts/Bindings/mmc/moxa,moxart-mmc.txt
parent83e875e1f45beffe399cff0ff6128e0fca9da168 (diff)
downloadbarebox-9313920df6d3d55fbd03ce8ec1c0da9a10c29824.tar.gz
barebox-9313920df6d3d55fbd03ce8ec1c0da9a10c29824.tar.xz
dts: update to v3.16-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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+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";
+ };