*UPSTREAM: *pico-imx6ul: add kernel config and dts for pico

Added basic DTS for habbitboard.
Enabled bcmdhd wifi, PWM clocks, adc081c and GPIO LED
in dts.

Signed-off-by: Haoran Wang <Haoran.Wang@freescale.com>
Change-Id: Iccf2fd7b9af43cedb09bbfefe65b6a8692c746e8
3 files changed