Hi Fabrizio,
On Thu, Feb 25, 2021 at 11:53 PM Fabrizio Castro
<fabrizio.castro.jz@xxxxxxxxxxx> wrote:
> This patch adds the DAB clock to the R8A77965 SoC.
>
> Signed-off-by: Fabrizio Castro <fabrizio.castro.jz@xxxxxxxxxxx>
Thanks for your patch!
> --- a/drivers/clk/renesas/r8a77965-cpg-mssr.c
> +++ b/drivers/clk/renesas/r8a77965-cpg-mssr.c
> @@ -250,6 +250,7 @@ static const struct mssr_mod_clk r8a77965_mod_clks[] __initconst = {
> DEF_MOD("ssi2", 1013, MOD_CLK_ID(1005)),
> DEF_MOD("ssi1", 1014, MOD_CLK_ID(1005)),
> DEF_MOD("ssi0", 1015, MOD_CLK_ID(1005)),
> + DEF_MOD("dab", 1016, R8A77965_CLK_S0D6),
Unfortunately this bit is not documented in the R-Car Gen3 Hardware
User's Manual, so I have to trust you on this.
While it's not unusual that the same module on R-Car E3 and M3-N
has different parent clocks, it does strike me as odd that S0D6 on M3-N
runs at 133 MHz, while S3D1 on E3 runs at 266 MHz.
Probably it doesn't matter that much, as your driver doesn't care
about the actual clock rate.
> DEF_MOD("scu-all", 1017, R8A77965_CLK_S3D4),
> DEF_MOD("scu-dvc1", 1018, MOD_CLK_ID(1017)),
> DEF_MOD("scu-dvc0", 1019, MOD_CLK_ID(1017)),
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
