[PATCH] arm64: defconfig: Enable the RZN1 RTC driver

[PATCH] arm64: defconfig: Enable the RZN1 RTC driver

[Prabhakar]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Enable the RZN1 RTC driver as a module. It is used by the Renesas
RZ/T2H and RZ/N2H SoCs.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 arch/arm64/configs/defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 7b4985b29b21..a5c4fe0ca5f9 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -1393,6 +1393,7 @@ CONFIG_RTC_DRV_TI_K3=m
 CONFIG_RTC_DRV_RENESAS_RTCA3=m
 CONFIG_RTC_DRV_MACSMC=m
 CONFIG_RTC_DRV_S32G=m
+CONFIG_RTC_DRV_RZN1=m
 CONFIG_DMADEVICES=y
 CONFIG_APPLE_ADMAC=m
 CONFIG_DMA_BCM2835=y
-- 
2.56.0

Re: [PATCH] arm64: defconfig: Enable the RZN1 RTC driver

[Geert Uytterhoeven]

Hi Prabhakar,

On Mon, 9 Nov 2026 at 12:41, Prabhakar <prabhakar.csengg@gmail.com> wrote:
>
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Enable the RZN1 RTC driver as a module. It is used by the Renesas
> RZ/T2H and RZ/N2H SoCs.
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Thanks for your patch!

> --- a/arch/arm64/configs/defconfig
> +++ b/arch/arm64/configs/defconfig
> @@ -1393,6 +1393,7 @@ CONFIG_RTC_DRV_TI_K3=m
>  CONFIG_RTC_DRV_RENESAS_RTCA3=m
>  CONFIG_RTC_DRV_MACSMC=m
>  CONFIG_RTC_DRV_S32G=m
> +CONFIG_RTC_DRV_RZN1=m

I don't know what happened here, but this is not the right location to
add it? Moving between CONFIG_RTC_DRV_PL031=y and CONFIG_RTC_DRV_SUN6I=y
while applying.

>  CONFIG_DMADEVICES=y
>  CONFIG_APPLE_ADMAC=m
>  CONFIG_DMA_BCM2835=y

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
i.e. will queue in renesas-devel for v7.5.

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

Re: [PATCH] arm64: defconfig: Enable the RZN1 RTC driver

[Lad, Prabhakar]

Hi Geert,

Thank you for the review.

On Tue, Nov 10, 2026 at 1:47 PM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
>
> Hi Prabhakar,
>
> On Mon, 9 Nov 2026 at 12:41, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> >
> > From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> >
> > Enable the RZN1 RTC driver as a module. It is used by the Renesas
> > RZ/T2H and RZ/N2H SoCs.
> >
> > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>
> Thanks for your patch!
>
> > --- a/arch/arm64/configs/defconfig
> > +++ b/arch/arm64/configs/defconfig
> > @@ -1393,6 +1393,7 @@ CONFIG_RTC_DRV_TI_K3=m
> >  CONFIG_RTC_DRV_RENESAS_RTCA3=m
> >  CONFIG_RTC_DRV_MACSMC=m
> >  CONFIG_RTC_DRV_S32G=m
> > +CONFIG_RTC_DRV_RZN1=m
>
> I don't know what happened here, but this is not the right location to
> add it? Moving between CONFIG_RTC_DRV_PL031=y and CONFIG_RTC_DRV_SUN6I=y
> while applying.
>
The configs weren't sorted, so I added it at the end. Thank you for
taking care of it.

Cheers,
Prabhakar

> >  CONFIG_DMADEVICES=y
> >  CONFIG_APPLE_ADMAC=m
> >  CONFIG_DMA_BCM2835=y
>
> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
> i.e. will queue in renesas-devel for v7.5.
>
> 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

Re: [PATCH] arm64: defconfig: Enable the RZN1 RTC driver

[Krzysztof Kozlowski]

On 10/11/2026 16:57, Lad, Prabhakar wrote:
> Hi Geert,
> 
> Thank you for the review.
> 
> On Tue, Nov 10, 2026 at 1:47 PM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
>>
>> Hi Prabhakar,
>>
>> On Mon, 9 Nov 2026 at 12:41, Prabhakar <prabhakar.csengg@gmail.com> wrote:
>>>
>>> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>>>
>>> Enable the RZN1 RTC driver as a module. It is used by the Renesas
>>> RZ/T2H and RZ/N2H SoCs.
>>>
>>> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
>>
>> Thanks for your patch!
>>
>>> --- a/arch/arm64/configs/defconfig
>>> +++ b/arch/arm64/configs/defconfig
>>> @@ -1393,6 +1393,7 @@ CONFIG_RTC_DRV_TI_K3=m
>>>  CONFIG_RTC_DRV_RENESAS_RTCA3=m
>>>  CONFIG_RTC_DRV_MACSMC=m
>>>  CONFIG_RTC_DRV_S32G=m
>>> +CONFIG_RTC_DRV_RZN1=m
>>
>> I don't know what happened here, but this is not the right location to
>> add it? Moving between CONFIG_RTC_DRV_PL031=y and CONFIG_RTC_DRV_SUN6I=y
>> while applying.
>>
> The configs weren't sorted, so I added it at the end. Thank you for
> taking care of it.

What do you mean? I just sorted it 6 months ago and it DOES look sorted.
You just placed it randomly.

Thanks Geert for fixing up the placement.


Best regards,
Krzysztof

Re: [PATCH] arm64: defconfig: Enable the RZN1 RTC driver

[Lad, Prabhakar]

Hi Krzysztof,

On Tue, Nov 10, 2026 at 4:03 PM Krzysztof Kozlowski
<krzysztof.kozlowski@oss.qualcomm.com> wrote:
>
> On 10/11/2026 16:57, Lad, Prabhakar wrote:
> > Hi Geert,
> >
> > Thank you for the review.
> >
> > On Tue, Nov 10, 2026 at 1:47 PM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
> >>
> >> Hi Prabhakar,
> >>
> >> On Mon, 9 Nov 2026 at 12:41, Prabhakar <prabhakar.csengg@gmail.com> wrote:
> >>>
> >>> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> >>>
> >>> Enable the RZN1 RTC driver as a module. It is used by the Renesas
> >>> RZ/T2H and RZ/N2H SoCs.
> >>>
> >>> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> >>
> >> Thanks for your patch!
> >>
> >>> --- a/arch/arm64/configs/defconfig
> >>> +++ b/arch/arm64/configs/defconfig
> >>> @@ -1393,6 +1393,7 @@ CONFIG_RTC_DRV_TI_K3=m
> >>>  CONFIG_RTC_DRV_RENESAS_RTCA3=m
> >>>  CONFIG_RTC_DRV_MACSMC=m
> >>>  CONFIG_RTC_DRV_S32G=m
> >>> +CONFIG_RTC_DRV_RZN1=m
> >>
> >> I don't know what happened here, but this is not the right location to
> >> add it? Moving between CONFIG_RTC_DRV_PL031=y and CONFIG_RTC_DRV_SUN6I=y
> >> while applying.
> >>
> > The configs weren't sorted, so I added it at the end. Thank you for
> > taking care of it.
>
> What do you mean? I just sorted it 6 months ago and it DOES look sorted.
> You just placed it randomly.
>
Sorry, my mistake. I assumed alphabetical order rather than
savedefconfig/Kconfig order.

Cheers,
Prabhakar

> Thanks Geert for fixing up the placement.
>
>
> Best regards,
> Krzysztof