[PATCH 2/2] arm64: dts: r8a7795: Add L2 cache-controller nodes

Geert Uytterhoeven geert at linux-m68k.org
Fri Dec 18 03:03:41 PST 2015


Hi Dirk,

On Sat, Dec 12, 2015 at 8:16 AM, Dirk Behme <dirk.behme at gmail.com> wrote:
> From: Geert Uytterhoeven <geert+renesas at glider.be>
>
> Add device nodes for the L2 caches, and link the CPU node to its L2
> cache node.
>
> The L2 cache for the Cortex-A57 CPU cores is 2 MiB large (organized as
> 128 KiB x 16 ways).
>
> The L2 cache for the Cortex-A53 CPU cores is 512 KiB large (organized as
> 32 KiB x 16 ways).
>
> Signed-off-by: Geert Uytterhoeven <geert+renesas at glider.be>
> Signed-off-by: Dirk Behme <dirk.behme at gmail.com>
> ---
> Note: Geert: I picked your patch from
>
> http://www.spinics.net/lists/arm-kernel/msg466628.html
>
> incoporated some review comments and rebased it against
>
> https://git.kernel.org/cgit/linux/kernel/git/horms/renesas.git/log/?h=next renesas-next-20151211v2-v4.4-rc1

This is more or less what I have locally, except that I kept the latency
properties, pending discussion.

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



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