dt-bindings: clock: versaclock3: Document 5L35023 Versa3 clock generator

There are some differences b/w 5L35023 and 5P35023 Versa3 clock
generator variants but the same driver could be used with minimal
adjustments. The identified differences are PLL2 Fvco, the clock sel
bit for SE2 clock and different default values for some registers.

Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Link: https://lore.kernel.org/r/20241210170953.2936724-3-claudiu.beznea.uj@bp.renesas.com


Signed-off-by: Stephen Boyd <sboyd@kernel.org>