ARM: dts: msm: Configure LMH DCVSh for sdm670

Configure LMH DCVSh hardware parameters like cluster affinity and
interrupts. Associate CPUs with the right LMH DCVSh hardware.

Change-Id: I615b2fb0b435d10bd11b90a988aad756e67ac575
Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>