x86/platform/intel-mid: Enable Bluetooth support on Intel Edison

Intel Edison has Wi-Fi + BT module attached and, since it's an SFI-enumerated
platform, needs platform data. Here we add bits to enable the Bluetooth device.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20170330100443.22701-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>