Merge branch 'clk-renesas' into clk-next

* clk-renesas:
  clk: renesas: rzg2: Mark RWDT clocks as critical
  clk: renesas: rcar-gen3: Mark RWDT clocks as critical
  clk: renesas: cpg-mssr: Mark clocks as critical only if on at boot
  dt-bindings: clock: renesas: cpg: Convert to json-schema