Thread (118 messages) 118 messages, 8 authors, 2023-09-28

Re: [PATCH 20/37] dt-bindings: clock: renesas,rzg2l-cpg: document RZ/G3S SoC

From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: 2023-09-15 11:58:38
Also in: linux-clk, linux-devicetree, linux-gpio, linux-mmc, linux-renesas-soc, linux-serial, lkml

On Tue, Sep 12, 2023 at 6:52 AM Claudiu [off-list ref] wrote:
From: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>

Add documentation for RZ/G3S CPG. RZ/G3S CPG module is almost identical
with the one available in RZ/G2{L, UL} the exception being some core
clocks as follows:
- SD clock is composed by a mux and a divider and the divider
  has some limitation (div = 1 cannot be set if mux rate is 800MHz).
- there are 3 SD clocks
- OCTA and TSU clocks are specific to RZ/G3S
- PLL1/4/6 are specific to RZ/G3S with its own computation formula
Even with this RZ/G3S could use the same bindings as RZ/G2L.

Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

Gr{oetje,eeting}s,

                        Geert


--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

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