netdev - Re: [PATCH 4/6] clk: renesas: r9a07g044-cpg: Add entry for fixed clock P0

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Date:   Fri, 16 Jul 2021 09:46:23 +0100
From:   "Lad, Prabhakar" <prabhakar.csengg@...il.com>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
        Rob Herring <robh+dt@...nel.org>,
        Wolfgang Grandegger <wg@...ndegger.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        linux-can@...r.kernel.org, netdev <netdev@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-clk <linux-clk@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux-Renesas <linux-renesas-soc@...r.kernel.org>,
        Biju Das <biju.das.jz@...renesas.com>
Subject: Re: [PATCH 4/6] clk: renesas: r9a07g044-cpg: Add entry for fixed
 clock P0_DIV2

Hi Geert,

Thank you for the review.

On Fri, Jul 16, 2021 at 9:09 AM Geert Uytterhoeven <geert@...ux-m68k.org> wrote:
>
> Hi Prabhakar,
>
> On Thu, Jul 15, 2021 at 8:21 PM Lad Prabhakar
> <prabhakar.mahadev-lad.rj@...renesas.com> wrote:
> > Add entry for fixed core clock P0_DIV2 and assign LAST_DT_CORE_CLK
> > to R9A07G044_LAST_CORE_CLK.
> >
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
> > Reviewed-by: Biju Das <biju.das.jz@...renesas.com>
>
> Thanks for your patch!
>
> > --- a/drivers/clk/renesas/r9a07g044-cpg.c
> > +++ b/drivers/clk/renesas/r9a07g044-cpg.c
> > @@ -16,7 +16,7 @@
> >
> >  enum clk_ids {
> >         /* Core Clock Outputs exported to DT */
> > -       LAST_DT_CORE_CLK = R9A07G044_OSCCLK,
> > +       LAST_DT_CORE_CLK = R9A07G044_LAST_CORE_CLK,
>
> Please use R9A07G044_CLK_P0_DIV2 instead.
>
Ok, I will update it.

Cheers,
Prabhakar

> >
> >         /* External Input Clocks */
> >         CLK_EXTAL,
> > @@ -77,6 +77,7 @@ static const struct cpg_core_clk r9a07g044_core_clks[] __initconst = {
> >         DEF_FIXED("I", R9A07G044_CLK_I, CLK_PLL1, 1, 1),
> >         DEF_DIV("P0", R9A07G044_CLK_P0, CLK_PLL2_DIV16, DIVPL2A,
> >                 dtable_1_32, CLK_DIVIDER_HIWORD_MASK),
> > +       DEF_FIXED("P0_DIV2", R9A07G044_CLK_P0_DIV2, R9A07G044_CLK_P0, 1, 2),
> >         DEF_FIXED("TSU", R9A07G044_CLK_TSU, CLK_PLL2_DIV20, 1, 1),
> >         DEF_DIV("P1", R9A07G044_CLK_P1, CLK_PLL3_DIV2_4,
> >                 DIVPL3B, dtable_1_32, CLK_DIVIDER_HIWORD_MASK),
>
> The rest looks good to me.
>
> 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