linux-kernel - Re: [PATCH v3 1/9] clk: renesas: r9a08g045: Add IA55 pclk and its reset

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Date:   Wed, 13 Dec 2023 15:11:55 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Claudiu <claudiu.beznea@...on.dev>
Cc:     tglx@...utronix.de, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        magnus.damm@...il.com, mturquette@...libre.com, sboyd@...nel.org,
        prabhakar.mahadev-lad.rj@...renesas.com,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org, linux-clk@...r.kernel.org,
        Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: Re: [PATCH v3 1/9] clk: renesas: r9a08g045: Add IA55 pclk and its reset

On Tue, Nov 21, 2023 at 10:59 AM Geert Uytterhoeven
<geert@...ux-m68k.org> wrote:
> On Mon, 20 Nov 2023, Claudiu wrote:
> > From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
> >
> > IA55 interrupt controller is available on RZ/G3S SoC. Add IA55 pclk and
> > its reset.
> >
> > Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
>
> Thanks for your patch!
>
> > --- a/drivers/clk/renesas/r9a08g045-cpg.c
> > +++ b/drivers/clk/renesas/r9a08g045-cpg.c
> > @@ -188,6 +188,7 @@ static const struct cpg_core_clk r9a08g045_core_clks[] __initconst = {
> >
> > static const struct rzg2l_mod_clk r9a08g045_mod_clks[] = {
> >       DEF_MOD("gic_gicclk",           R9A08G045_GIC600_GICCLK, R9A08G045_CLK_P1, 0x514, 0),
> > +     DEF_MOD("ia55_pclk",            R9A08G045_IA55_PCLK, R9A08G045_CLK_P2, 0x518, 0),
>
> This conflicts with [1], which you sent just before.
>
> If that patch goes in first, I guess this new entry should gain
> ", MSTOP(PERI_CPU, BIT(13))", just like the entry for ia55_clk?
>
> >       DEF_MOD("ia55_clk",             R9A08G045_IA55_CLK, R9A08G045_CLK_P1, 0x518, 1),
> >       DEF_MOD("dmac_aclk",            R9A08G045_DMAC_ACLK, R9A08G045_CLK_P3, 0x52c, 0),
> >       DEF_MOD("sdhi0_imclk",          R9A08G045_SDHI0_IMCLK, CLK_SD0_DIV4, 0x554, 0),
>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
>
> [1] "clk: renesas: rzg2l-cpg: Add support for MSTOP"
>      https://lore.kernel.org/r/20231120070024.4079344-4-claudiu.beznea.uj@bp.renesas.com

As the MSTOP support is on hold, I will queue this in renesas-clk-for-v6.8.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-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