memory: renesas-rpc-if: Add support for R-Car Gen4

[PATCH 0/2] memory: renesas-rpc-if: Add support for R-Car Gen4

Posted by Geert Uytterhoeven 3 years, 5 months ago

	Hi all,

This patch series adds support for the SPI Multi I/O Bus Controller
(RPC-IF) in R-Car Gen4 SoCs, which is very similar to the variant found
in R-Car Gen3 SoCs:
  - The first patch fixes a missed initialization issue, which is at
    least seen with the current firmware stack on R-Car V4H,
  - The second patch adds the actual support, and takes care of the
    increased size of the STRTIM field.

This has been tested on the White Hawk development board with R-Car V4H.
Thanks for your comments!

Cong Dang (1):
  memory: renesas-rpc-if: Clear HS bit during hardware initialization

Geert Uytterhoeven (1):
  memory: renesas-rpc-if: Add support for R-Car Gen4

 drivers/memory/renesas-rpc-if.c | 22 +++++++++++++++-------
 include/memory/renesas-rpc-if.h |  1 +
 2 files changed, 16 insertions(+), 7 deletions(-)

-- 
2.25.1

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 0/2] memory: renesas-rpc-if: Add support for R-Car Gen4

Posted by Krzysztof Kozlowski 3 years, 5 months ago

On Wed, 12 Oct 2022 16:01:50 +0200, Geert Uytterhoeven wrote:
> 	Hi all,
> 
> This patch series adds support for the SPI Multi I/O Bus Controller
> (RPC-IF) in R-Car Gen4 SoCs, which is very similar to the variant found
> in R-Car Gen3 SoCs:
>   - The first patch fixes a missed initialization issue, which is at
>     least seen with the current firmware stack on R-Car V4H,
>   - The second patch adds the actual support, and takes care of the
>     increased size of the STRTIM field.
> 
> [...]

Applied, thanks!

[1/2] memory: renesas-rpc-if: Clear HS bit during hardware initialization
      https://git.kernel.org/krzk/linux-mem-ctrl/c/d37f4c58e47f6129fbb8c52f6d1a70e71fc2c0c7
[2/2] memory: renesas-rpc-if: Add support for R-Car Gen4
      https://git.kernel.org/krzk/linux-mem-ctrl/c/455aad51434e9622702373be57973a6c47a88684

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>