Thread (19 messages) 19 messages, 4 authors, 2021-07-16

Re: [PATCH 4/6] clk: renesas: r9a07g044-cpg: Add entry for fixed clock P0_DIV2

From: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
Date: 2021-07-16 08:46:55
Also in: linux-can, linux-clk, linux-devicetree, linux-renesas-soc, lkml

Hi Geert,

Thank you for the review.

On Fri, Jul 16, 2021 at 9:09 AM Geert Uytterhoeven [off-list ref] wrote:
Hi Prabhakar,

On Thu, Jul 15, 2021 at 8:21 PM Lad Prabhakar
[off-list ref] wrote:
quoted
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@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Thanks for your patch!
quoted
--- 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
quoted
        /* 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@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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