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| author | Chris Ball <cjb@laptop.org> | 2012-06-12 05:48:16 +0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-07-11 07:04:06 +0400 |
| commit | 4efafee02ff604627234d42a3ff9f331e3605c9d (patch) | |
| tree | a82b8546aaac5e090c99c15b2f93a8170b8871b0 /Documentation/devicetree/bindings/mmc/mxs-mmc.txt | |
| parent | 45a6b32e24003d9749d8c6d1c83dfb64d6994ca7 (diff) | |
| download | linux-4efafee02ff604627234d42a3ff9f331e3605c9d.tar.xz | |
mmc: dt: Deduplicate binding docs by referencing mmc.txt
Now that we have common bindings for MMC, rewrite the individual
bindings to inherit from mmc.txt and describe their differences.
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'Documentation/devicetree/bindings/mmc/mxs-mmc.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/mxs-mmc.txt | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/mmc/mxs-mmc.txt b/Documentation/devicetree/bindings/mmc/mxs-mmc.txt index 14d870a9e3db..54949f6faede 100644 --- a/Documentation/devicetree/bindings/mmc/mxs-mmc.txt +++ b/Documentation/devicetree/bindings/mmc/mxs-mmc.txt @@ -3,16 +3,14 @@ The Freescale MXS Synchronous Serial Ports (SSP) can act as a MMC controller to support MMC, SD, and SDIO types of memory cards. +This file documents differences between the core properties in mmc.txt +and the properties used by the mxsmmc driver. + Required properties: - compatible: Should be "fsl,<chip>-mmc". The supported chips include imx23 and imx28. -- reg: Should contain registers location and length - interrupts: Should contain ERROR and DMA interrupts - fsl,ssp-dma-channel: APBH DMA channel for the SSP -- bus-width: Number of data lines, can be <1>, <4>, or <8> - -Optional properties: -- wp-gpios: Specify GPIOs for write protection Examples: |