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

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Date:   Tue, 21 Nov 2023 13:03:24 +0200
From:   claudiu beznea <claudiu.beznea@...on.dev>
To:     Geert Uytterhoeven <geert@...ux-m68k.org>
Cc:     tglx@...utronix.de, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        geert+renesas@...der.be, 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

Hi, Geert,

On 21.11.2023 11:59, Geert Uytterhoeven wrote:
>     Hi Claudiu,
> 
> 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.

Sorry for that, I intended to adapt the one that will have ended up last in
your tree.

> 
> 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?

That's right.

Thank you,
Claudiu Beznea

> 
>>     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
> 
> 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