arm64: dts: qcom: sc7180: Add remoteproc enablers

Add scm, smem, smp2p, aoss-qmp, aoss-cc and pdc-global device nodes
to SC7180 SoCs.

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20191218143332.29107-1-sibis@codeaurora.org


[bjorn: Updated subject]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>