omap: pandora: add fixed regulator for wlan

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Instead of enabling the wifi module explicitly using GPIO, add a fixed
regulator and hook it to MMC host card power control. This way it will
only be enabled when SDIO subsystem wants to talk to it, saving power
(as done by Zoom boards).

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

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Grazvydas Ignotas 2010-10-01 16:35:25 -07:00 • committed by Tony Lindgren

parent 76abab2135

commit 690a4a39b2

1 changed files with 32 additions and 11 deletions

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arch/arm/mach-omap2/board-omap3pandora.c

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