mtd: Kconfig: Change HBMC driver's dependency to MULTIPLEXER and MUX_MMIO

The HBMC_AM654 driver was dependent on SYSCON because syscon APIs were
being used to select the multiplexer state. Change the dependency to
MULTIPLEXER and MUX_MMIO because mux APIs are now being used to
select mux state.

Signed-off-by: Anurag Dutta <a-dutta@ti.com>
1 file changed