Hi Geert,

Thank you for the review.

On Fri, Jul 16, 2021 at 9:08 AM Geert Uytterhoeven [off-list ref] wrote:

Hi Prabhakar,

Thanks for your patch!

On Thu, Jul 15, 2021 at 8:21 PM Lad Prabhakar
[off-list ref] wrote:

quoted

Add P0_DIV2 core clock required for CANFD module. CANFD core clock is
sourced from P0_DIV2 referenced from HW manual Rev.0.50.

OK.

quoted

Also add R9A07G044_LAST_CORE_CLK entry to avoid changes in
r9a07g044-cpg.c file.

I'm not so fond of adding this.  Unlike the other definitions, it is
not really part of the bindings, but merely a convenience definition
for the driver.  Furthermore it has to change when a new definition
is ever added.

Agreed will drop this.

quoted

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
---
 include/dt-bindings/clock/r9a07g044-cpg.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/dt-bindings/clock/r9a07g044-cpg.h b/include/dt-bindings/clock/r9a07g044-cpg.h
index 0728ad07ff7a..2fd20db0b2f4 100644
--- a/include/dt-bindings/clock/r9a07g044-cpg.h
+++ b/include/dt-bindings/clock/r9a07g044-cpg.h

@@ -30,6 +30,8 @@
 #define R9A07G044_CLK_P2               19
 #define R9A07G044_CLK_AT               20
 #define R9A07G044_OSCCLK               21
+#define R9A07G044_CLK_P0_DIV2          22
+#define R9A07G044_LAST_CORE_CLK                23

Third issue: off-by-one error, it should be 22 ;-)

23 was intentionally as these numbers aren't used for core clock count
we use r9a07g044_core_clks[] instead. Said that I'll drop this.

Cheers,
Prabhakar

quoted

 /* R9A07G044 Module Clocks */
 #define R9A07G044_CA55_SCLK            0

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