Re: [PATCH net-next 02/18] drivers: clk: renesas: rzg2l-cpg: Add support to handle MUX clocks

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Biju,


On Thu, Jul 22, 2021 at 4:14 PM Biju Das <biju.das.jz@xxxxxxxxxxxxxx> wrote:
> Add support to handle mux clocks inorder to select a clock source
> from multiple sources.
>
> Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>

> --- a/drivers/clk/renesas/rzg2l-cpg.h
> +++ b/drivers/clk/renesas/rzg2l-cpg.h
> @@ -43,6 +43,7 @@ struct cpg_core_clk {
>         const struct clk_div_table *dtable;
>         const char * const *parent_names;
>         int flag;
> +       int mux_flags;
>         int num_parents;
>  };
>

I'd move SEL_PLL_PACK() from [PATCH 03/18] here, as it applies to
"_conf" in DEF_MUX() below.

> @@ -54,6 +55,9 @@ enum clk_types {
>
>         /* Clock with divider */
>         CLK_TYPE_DIV,
> +
> +       /* Clock with clock source selector */
> +       CLK_TYPE_MUX,
>  };
>
>  #define DEF_TYPE(_name, _id, _type...) \
> @@ -69,6 +73,11 @@ enum clk_types {
>  #define DEF_DIV(_name, _id, _parent, _conf, _dtable, _flag) \
>         DEF_TYPE(_name, _id, CLK_TYPE_DIV, .conf = _conf, \
>                  .parent = _parent, .dtable = _dtable, .flag = _flag)
> +#define DEF_MUX(_name, _id, _conf, _parent_names, _num_parents, _flag, \
> +               _mux_flags) \
> +       DEF_TYPE(_name, _id, CLK_TYPE_MUX, .conf = _conf, \
> +                .parent_names = _parent_names, .num_parents = _num_parents, \
> +                .flag = _flag, .mux_flags = _mux_flags)
>
>  /**
>   * struct rzg2l_mod_clk - Module Clocks definitions

With the above fixed:
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

Gr{oetje,eeting}s,

                        Geert

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

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



[Index of Archives]     [Linux Samsung SOC]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux