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authorJiri Kosina <jkosina@suse.cz>2013-05-28 12:01:07 +0200
committerJiri Kosina <jkosina@suse.cz>2013-05-28 12:01:07 +0200
commit6e9041c6ddd6cbdc61d87bcaca8ca7bb17c28377 (patch)
treec250644c5adce04947d664318996de16df3f02da /Documentation/devicetree/bindings/mmc/fsl-imx-mmc.txt
parentb96516220870d8571fc12da980668687c122976e (diff)
parente4aa937ec75df0eea0bee03bffa3303ad36c986b (diff)
Merge branch 'master' into for-next
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+* Freescale Secure Digital Host Controller for i.MX2/3 series
+
+This file documents differences to the properties defined in mmc.txt.
+
+Required properties:
+- compatible : Should be "fsl,<chip>-mmc", chip can be imx21 or imx31
+
+Optional properties:
+- dmas: One DMA phandle with arguments as defined by the devicetree bindings
+ of the used DMA controller.
+- dma-names: Has to be "rx-tx".
+
+Example:
+
+sdhci1: sdhci@10014000 {
+ compatible = "fsl,imx27-mmc", "fsl,imx21-mmc";
+ reg = <0x10014000 0x1000>;
+ interrupts = <11>;
+ dmas = <&dma 7>;
+ dma-names = "rx-tx";
+ bus-width = <4>;
+ cd-gpios = <&gpio3 29>;
+ status = "okay";
+};