ARM: dts: msm: Add DT snapshots for pmi632 and pm6125

Add snapshot of pmi632 ,pm6125 and pm6125-rpm-regulators
with base nodes for charger, QG, GPIOs, DIV_CLK, flash and
other PMIC peripherals for pmi632 and pm6125.

This snapshot is taken as of msm-4.19 commit c0c998ac0596
("Merge "ARM: dts: msm: Enable diag channels for SDM429/439/QM215"").

Change-Id: I67eea44d89f6e30824d71cd361fd4ffe90cbdec6