diff options
author | Jiri Kosina <jkosina@suse.cz> | 2013-05-28 12:01:07 +0200 |
---|---|---|
committer | Jiri Kosina <jkosina@suse.cz> | 2013-05-28 12:01:07 +0200 |
commit | 6e9041c6ddd6cbdc61d87bcaca8ca7bb17c28377 (patch) | |
tree | c250644c5adce04947d664318996de16df3f02da /Documentation/devicetree/bindings/mmc/fsl-imx-mmc.txt | |
parent | b96516220870d8571fc12da980668687c122976e (diff) | |
parent | e4aa937ec75df0eea0bee03bffa3303ad36c986b (diff) |
Merge branch 'master' into for-next
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/fsl-imx-mmc.txt')
-rw-r--r-- | Documentation/devicetree/bindings/mmc/fsl-imx-mmc.txt | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-mmc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-mmc.txt new file mode 100644 index 000000000000..db442355cd24 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-mmc.txt @@ -0,0 +1,24 @@ +* 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"; +}; |