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| author | Chris Ball <cjb@laptop.org> | 2012-06-11 21:48:16 -0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2012-07-10 23:04:06 -0400 |
| commit | 4efafee02ff604627234d42a3ff9f331e3605c9d (patch) | |
| tree | a82b8546aaac5e090c99c15b2f93a8170b8871b0 /Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt | |
| parent | 45a6b32e24003d9749d8c6d1c83dfb64d6994ca7 (diff) | |
| download | linux-4efafee02ff604627234d42a3ff9f331e3605c9d.tar.bz2 | |
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/fsl-imx-esdhc.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt index fea541ee8b34..70cd49b1caa8 100644 --- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt @@ -3,17 +3,15 @@ The Enhanced Secure Digital Host Controller on Freescale i.MX family provides an interface for MMC, SD, and SDIO types of memory cards. +This file documents differences between the core properties described +by mmc.txt and the properties used by the sdhci-esdhc-imx driver. + Required properties: - compatible : Should be "fsl,<chip>-esdhc" -- reg : Should contain eSDHC registers location and length -- interrupts : Should contain eSDHC interrupt Optional properties: -- non-removable : Indicate the card is wired to host permanently - fsl,cd-internal : Indicate to use controller internal card detection - fsl,wp-internal : Indicate to use controller internal write protection -- cd-gpios : Specify GPIOs for card detection -- wp-gpios : Specify GPIOs for write protection Examples: |