ARM: imx_v6_v7_defconfig: Add CONFIG_MPL3115

Add MPL3115 NXP pressure sensor configuration.

This sensor is used by warp7 board.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

arch/arm/configs/imx_v6_v7_defconfig

@@ -337,6 +337,7 @@ CONFIG_MXS_DMA=y
 CONFIG_STAGING=y
 CONFIG_IIO=y
 CONFIG_VF610_ADC=y
+CONFIG_MPL3115=y
 CONFIG_PWM=y
 CONFIG_PWM_FSL_FTM=y
 CONFIG_PWM_IMX=y