[PATCH 0/3] ARM: dts: renesas: r8a73a4: Clock fixes and improvements
Niklas Söderlund
niklas.soderlund at ragnatech.se
Mon Jan 15 09:04:20 PST 2024
Hi Geert,
Thanks for your work.
On 2024-01-15 12:03:02 +0100, Geert Uytterhoeven wrote:
> Hi all,
>
> This patch series contains fixes and improvements for clock descriptions
> of the Renesas R-Mobile APE6 SoC and the APE6-EVM development board.
>
> After comparing CPU core performance over a wide range of SoCs, I had
> been wondering for a long time why DMIPS/MHZ for the Cortex-A15 CPU
> cores on R-Mobile APE6 is slightly higher than on R-Car Gen2 SoCs.
> It turned out to be untrue, as the R-Mobile APE6 DTS contains a wrong
> crystal osciallator freqency, causing the CPU cores on R-Mobile APE6 to
> run 4% faster than assumed by Linux. The first patch fixes this.
> The two other patches contain small improvements and a small fix, none
> of which have any functional impact.
>
> I plan to queue this in renesas-devel for v6.9.
For the whole series,
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas at ragnatech.se>
>
>
> Thanks for your comments!
>
> Geert Uytterhoeven (3):
> ARM: dts: renesas: r8a73a4: Fix external clocks and clock rate
> ARM: dts: renesas: r8a73a4: Add cp clock
> ARM: dts: renesas: r8a73a4: Fix thermal parent clock
>
> arch/arm/boot/dts/renesas/r8a73a4-ape6evm.dts | 12 ++++++++++
> arch/arm/boot/dts/renesas/r8a73a4.dtsi | 23 +++++++++++++------
> 2 files changed, 28 insertions(+), 7 deletions(-)
>
> --
> 2.34.1
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at 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
>
--
Kind Regards,
Niklas Söderlund
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