ARM: dts: qcom-apq8064: Platform fixes

Various fixes that are or should be sent upstream.

Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
ARM: defconfig: Sony Xperia devices
ARM: dts: sony: mint: Introduce Xperia T devicetree
ARM: dts: sony: lagan: Introduce the Lagan development board
ARM: dts: sony: rhine: Introduce the Rhine development board