Merge tag 'renesas-r9a09g047-dt-binding-defs-tag3' into renesas-clk-for-v6.16

Renesas RZ/G3E XSPI and GBETH Core DT Binding Definitions

XSPI and Gigabit Ethernet PTP reference core clock DT binding
definitions for the Renesas RZ/G3E (R9A09G047) SoC, shared by driver and
DT source files.