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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-10-12 16:01:52 +0200 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-10-18 13:02:58 -0400 |
| commit | 1de3866f6d7a53dbee0ebe7d71eac738fb90972f (patch) | |
| tree | d79039fb0aada13874529f334047e16fb98a4eb7 /include/memory | |
| parent | 5192481f908e576be42bd39ec12979b79e11f7e0 (diff) | |
| download | linux-1de3866f6d7a53dbee0ebe7d71eac738fb90972f.tar.bz2 | |
memory: renesas-rpc-if: Add support for R-Car Gen4
The SPI Multi I/O Bus Controller (RPC-IF) on R-Car Gen4 SoCs is very
similar to the RPC-IF on R-Car Gen3 SoCs. It does support four instead
of three bits of strobe timing adjustment (STRTIM), and thus requires a
new mask and new settings.
Inspired by a patch in the BSP by Cong Dang.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/4d0824bf5ed0fb95c51cd36f9a3f0f562b1a6bf8.1665583089.git.geert+renesas@glider.be
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Diffstat (limited to 'include/memory')
| -rw-r--r-- | include/memory/renesas-rpc-if.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/memory/renesas-rpc-if.h b/include/memory/renesas-rpc-if.h index 9c0ad64b8d29..862eff613dc7 100644 --- a/include/memory/renesas-rpc-if.h +++ b/include/memory/renesas-rpc-if.h @@ -59,6 +59,7 @@ struct rpcif_op { enum rpcif_type { RPCIF_RCAR_GEN3, + RPCIF_RCAR_GEN4, RPCIF_RZ_G2L, }; |