diff options
| author | Nishanth Menon <nm@ti.com> | 2014-01-07 02:37:33 +0400 |
|---|---|---|
| committer | Benoit Cousson <bcousson@baylibre.com> | 2014-03-02 21:34:28 +0400 |
| commit | 25c40a888a82cdb742fd956c4a65a60c023bdd50 (patch) | |
| tree | e5ae363ffb1fdec0af65d07260e746dc30e3c0f9 /arch/arm/boot/dts/omap3430-sdp.dts | |
| parent | a93ad7f3cfc2d2c0a9a94d5413051c41df4481c9 (diff) | |
| download | linux-25c40a888a82cdb742fd956c4a65a60c023bdd50.tar.xz | |
ARM: dts: omap3430-sdp: add dip switch information for MMC operation
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>
Diffstat (limited to 'arch/arm/boot/dts/omap3430-sdp.dts')
| -rw-r--r-- | arch/arm/boot/dts/omap3430-sdp.dts | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/omap3430-sdp.dts b/arch/arm/boot/dts/omap3430-sdp.dts index 281914ed0151..cd3d0474acc9 100644 --- a/arch/arm/boot/dts/omap3430-sdp.dts +++ b/arch/arm/boot/dts/omap3430-sdp.dts @@ -34,6 +34,10 @@ &mmc1 { vmmc-supply = <&vmmc1>; 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>; }; |