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ARM: dts: omap3430-sdp: add dip switch information for MMC operation

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MMC 8 bit mode operation depends on dip switch setting which is not
obvious - The current board file has this description. However, with
removal of the board file in the future, this information will be lost
and has to be rediscovered.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
This commit is contained in:
Nishanth Menon 2014-01-06 16:37:33 -06:00 committed by Benoit Cousson
parent a93ad7f3cf
commit 25c40a888a
1 changed files with 4 additions and 0 deletions
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4
arch/arm/boot/dts/omap3430-sdp.dts
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@ -34,6 +34,10 @@
&mmc1 { &mmc1 {
vmmc-supply = <&vmmc1>; vmmc-supply = <&vmmc1>;
vmmc_aux-supply = <&vsim>; vmmc_aux-supply = <&vsim>;
/*
* S6-3 must be in ON position for 8 bit mode to function
* Else, use 4 bit mode
*/
bus-width = <8>; bus-width = <8>;
}; };