ARM: dts: msm: Add jtag mm node for Kona

Add jtag mm device node for Kona to enable etm save and
restore function.

Change-Id: I3a1c7c4140bea3ecb7344da88a338e6352b13917
Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>
1 file changed