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authorSteve Sakoman <steve@sakoman.com>2010-08-24 10:37:29 -0700
committerSandeep Paulraj <s-paulraj@ti.com>2010-09-08 14:51:45 -0400
commita06e1629f4f53db7d1b9fefec6dfabf6438b2d55 (patch)
treea9ab34d972c4356ee58d96a7ea98646e3e68b7d2 /board/ti
parent08cbba2abf2d581d2431c982d21be1cbf055da78 (diff)
ARMV7: OMAP: Overo: Autodetect presence/absence of transceiver on mmc2
An upcoming version of Overo uses a Wifi/BT module with 1.8V signaling, eliminating the need for an external transceiver to handle the level shifting. This patch detects whether an external transceiver is present and adjusts the pinmux settings as appropriate. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
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