[0/2] arm64: dts: renesas: r8a779g0/white-hawk: Add RPC and QSPI FLASH support

Message

Geert Uytterhoeven Oct. 12, 2022, 2:06 p.m. UTC

Hi all,

This patch series adds SPI Multi I/O Bus Controller (RPC-IF) support for
the R-Car V4H SoC, and QSPI FLASH support for the White Hawk board.

I plan to queue these in renesas-devel for v6.2.
Thanks for your comments!

Hai Pham (2):
  arm64: dts: renesas: r8a779g0: Add RPC node
  arm64: dts: renesas: white-hawk-cpu: Add QSPI FLASH support

 .../dts/renesas/r8a779g0-white-hawk-cpu.dtsi  | 33 +++++++++++++++++++
 arch/arm64/boot/dts/renesas/r8a779g0.dtsi     | 16 +++++++++
 2 files changed, 49 insertions(+)

Comments

Wolfram Sang Oct. 12, 2022, 7:16 p.m. UTC | #1

Hi Geert,

> This patch series adds SPI Multi I/O Bus Controller (RPC-IF) support for
> the R-Car V4H SoC, and QSPI FLASH support for the White Hawk board.

Did you need to alter the firmware to access it, or did it work out of
the box?

Happy hacking,

   Wolfram

Geert Uytterhoeven Oct. 13, 2022, 6:56 a.m. UTC | #2

Hi Wolfram,

On Wed, Oct 12, 2022 at 9:16 PM Wolfram Sang
<[e-mail]> wrote:
> > This patch series adds SPI Multi I/O Bus Controller (RPC-IF) support for
> > the R-Car V4H SoC, and QSPI FLASH support for the White Hawk board.
>
> Did you need to alter the firmware to access it, or did it work out of
> the box?

It worked out of the box.
Note that the initial firmware that was on the board was newer, but
that was lost by installing a firmware stack that did include U-Boot.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [e-mail]

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