clk: renesas: r8a77980: Add VIN clocks

Add the VIN module clocks, which are used by the VIN modules on the
Renesas R-Car V3H (R8A77980) SoC.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230211153026.3898491-1-niklas.soderlund+renesas@ragnatech.se


Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>