> -----Original Message-----
> From: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
> Sent: Wednesday, August 28, 2024 11:00 AM
> Subject: Re: [PATCH v3 2/2] clk: renesas: r9a09g057-cpg: Add clock and reset entries for
> GTM/RIIC/SDHI/WDT
>
> Hi Biju,
>
> On Wed, Aug 28, 2024 at 10:53 AM Biju Das <biju.das.jz@xxxxxxxxxxxxxx> wrote:
> >
> > Hi Prabhakar,
> >
> > Thanks for the patch.
> >
> > > -----Original Message-----
> > > From: Prabhakar <prabhakar.csengg@xxxxxxxxx>
> > > Sent: Wednesday, August 28, 2024 10:38 AM
> > > Subject: [PATCH v3 2/2] clk: renesas: r9a09g057-cpg: Add clock and reset entries for
> GTM/RIIC/SDHI/WDT
> > >
> > > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> > >
> > > Add clock and reset entries for GTM, RIIC, SDHI and WDT IP blocks.
> > >
> > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
> > > ---
> > > v2->v3
> > > - Moved DDIV_PACK() macro to patch #1
> > >
> > > v1->v2
> > > - Updated DDIV_PACK macro to accommodate width
> > > ---
> > > drivers/clk/renesas/r9a09g057-cpg.c | 84 +++++++++++++++++++++++++++++
> > > drivers/clk/renesas/rzv2h-cpg.h | 4 ++
> > > 2 files changed, 88 insertions(+)
> > >
> > > diff --git a/drivers/clk/renesas/r9a09g057-cpg.c b/drivers/clk/renesas/r9a09g057-cpg.c
> > > index 9722b810e027..3ee32db5c0af 100644
> > > --- a/drivers/clk/renesas/r9a09g057-cpg.c
> > > +++ b/drivers/clk/renesas/r9a09g057-cpg.c
> > > @@ -25,16 +25,31 @@ enum clk_ids {
> > >
> > > /* PLL Clocks */
> > > CLK_PLLCM33,
> > > + CLK_PLLCLN,
> > > CLK_PLLDTY,
> > > CLK_PLLCA55,
> > >
> > > /* Internal Core Clocks */
> > > CLK_PLLCM33_DIV16,
> > > + CLK_PLLCLN_DIV2,
> > > + CLK_PLLCLN_DIV8,
> > > + CLK_PLLCLN_DIV16,
> > > + CLK_PLLDTY_ACPU,
> > > + CLK_PLLDTY_ACPU_DIV4,
> > >
> > > /* Module Clocks */
> > > MOD_CLK_BASE,
> > > };
> > >
> > > +static const struct clk_div_table dtable_2_64[] = {
> > > + {0, 2},
> > > + {1, 4},
> > > + {2, 8},
> > > + {3, 16},
> > > + {4, 64},
> > > + {0, 0},
> >
> > Is it ok to have {0, 2} first entry and {0, 0} last entry on the same table?
> >
> You mean is it prohibited to add (I haven't seen issues)?
2 different divider values{2, 0) for the value 0 in the table. You maybe correct.
Cheers,
Biju
