msm: Kconfig: Enable RPM_SMD for COPPER

The RPM hardware on Copper would use SMD for its transport layer to
communicate with the masters.

Change-Id: I22dd342d61368ab4d9d3b6834563d8b1f1d46db7
Signed-off-by: Mahesh Sivasubramanian <msivasub@codeaurora.org>
1 file changed