tree 7bcde8fae0a56b6c35229f7b3548314ddfddf9a2
parent a6d76cedc3d5586ceae5bbed648076e34076fa84
author Braden Kell <bradenkell@google.com> 1547838987 -0800
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1547912384 +0000

[cleo][wifi] Enable wifi chip voltage regulator

Cleo has a voltage regulator powering the wifi
chip that needs to be enabled before SDIO
communication can begin.

Also remove binding.c.

ZX-2786
Test: sdmmc_probe_sdio message is shown on Cleo
      and ref board.
Test: runtests -t mtk-sdmmc-test

Change-Id: Ifb727567f27f27c9604d4079a2c5df653bef281f