ARM: omap4: tuna_defconfig: enable atmel_mxt touch driver

Change-Id: I65bb20968b37fd0fc6df541c8b6cafae8b56f27c
Signed-off-by: Dima Zavin <dima@android.com>
ARM: omap4: tuna: add pre-lunchbox touch support (atmel mXT224)

Change-Id: I69085d189c721f3d85e856b5a3b42ab959479396
Signed-off-by: Dima Zavin <dima@android.com>
ARM: omap4: tuna: Add charger and fuel gauge to defconfig

Change-Id: Ie36eb239d852c41d81dbdec79c2c8b7a56b37964
Signed-off-by: Colin Cross <ccross@android.com>
ARM: omap4: tuna: Add pda-power driver for charger

Use the pda-power driver to handle the charger, which is purely
driven by gpios.

Change-Id: I7123fc69d8ac64b1dbb5b3aaedb7962401ed7926
Signed-off-by: Colin Cross <ccross@android.com>
ARM: omap4: tuna: Add driver for max17043 fuel gauge

Change-Id: I24b8af8487cd94b7253a0608ad686b6832370f84
Signed-off-by: Colin Cross <ccross@android.com>