[v2] arm64: dts: renesas: Correct GICD and GICR sizes

[PATCH v2 0/4] arm64: dts: renesas: Correct GICD and GICR sizes

Posted by Prabhakar 1 year, 4 months ago

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

Hi All,

This patch series aims to correct GICD and GICR sizes on RZ/G2L(LC),
RZ/G2UL, RZ/V2L and RZ/G3S SoCs. These SoCs are equipped with GIC-600.

GIC-600 supports MBI by default, so GICD size is set to 128kB.
On RZ/G2UL and RZ/G3S SoC despite being single core the GICR size is set
to 256kB as dumping the GICR_IIDR register shows it has two instances of
GICR.

v1->v2
- Dropped changes for single core
- Updated commit message

Cheers,
Prabhakar

Lad Prabhakar (4):
  arm64: dts: renesas: r9a08g045: Correct GICD and GICR sizes
  arm64: dts: renesas: r9a07g043u: Correct GICD and GICR sizes
  arm64: dts: renesas: r9a07g054: Correct GICD and GICR sizes
  arm64: dts: renesas: r9a07g044: Correct GICD and GICR sizes

 arch/arm64/boot/dts/renesas/r9a07g043u.dtsi | 4 ++--
 arch/arm64/boot/dts/renesas/r9a07g044.dtsi  | 4 ++--
 arch/arm64/boot/dts/renesas/r9a07g054.dtsi  | 4 ++--
 arch/arm64/boot/dts/renesas/r9a08g045.dtsi  | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

-- 
2.34.1

Re: [PATCH v2 0/4] arm64: dts: renesas: Correct GICD and GICR sizes

Posted by Geert Uytterhoeven 1 year, 3 months ago

Hi Prabhakar,

On Tue, Jul 30, 2024 at 2:26 PM Prabhakar <prabhakar.csengg@gmail.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
> This patch series aims to correct GICD and GICR sizes on RZ/G2L(LC),
> RZ/G2UL, RZ/V2L and RZ/G3S SoCs. These SoCs are equipped with GIC-600.
>
> GIC-600 supports MBI by default, so GICD size is set to 128kB.
> On RZ/G2UL and RZ/G3S SoC despite being single core the GICR size is set
> to 256kB as dumping the GICR_IIDR register shows it has two instances of
> GICR.
>
> v1->v2
> - Dropped changes for single core
> - Updated commit message

Thanks for your series!
I have to trust you on this, and will queue this series in
renesas-devel for v6.12, with s/kB/KiB/g.

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