arm64: dts: renesas: r8a779h0: Add INTC-EX node
Add the device node for the Interrupt Controller for External Devices
(INTC-EX) on the Renesas R-Car V4M (R8A779H0) SoC, which serves external
IRQ pins IRQ[0-5].
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Tested-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/66aba473186df9a137e7f95393209b23a5916fd1.1713281889.git.geert+renesas@glider.be