Merge tag 'clk-renesas-rzv2h-plldsi-tag' into renesas-clk-for-v6.19

clk: renesas: rzv2h: Add support for DSI clocks

RZ/V2H Clock Pulse Generator PLLDSI API, shared by clock and MIPI DSI
driver source files.

diff --cc drivers/clk/renesas/rzv2h-cpg.c
Simple merge

diff --cc drivers/clk/renesas/rzv2h-cpg.h
Simple merge