linux-kernel - [PATCH v2 0/7] Add SPI Multi I/O Bus Controller support for RZ/G2L

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Date:   Mon, 25 Oct 2021 21:56:24 +0100
From:   Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Rob Herring <robh+dt@...nel.org>,
        Vignesh Raghavendra <vigneshr@...com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Mark Brown <broonie@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Sergei Shtylyov <sergei.shtylyov@...il.com>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-mtd@...ts.infradead.org, linux-spi@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org,
        Prabhakar <prabhakar.csengg@...il.com>,
        Biju Das <biju.das.jz@...renesas.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH v2 0/7] Add SPI Multi I/O Bus Controller support for RZ/G2L

Hi All,

This patch series adds a couple of fixes for rpc-if driver and
adds support for RZ/G2L SoC, where the SPI Multi I/O Bus Controller
is identical to the RPC-IF block found on R-Car Gen3 SoC's.

Cheers,
Prabhakar

Changes for v2:
* Rebased the patches on linux-next
* Split patch 5 from v1
* Included RB tags
* Fixed review comments pointed by Wolfram

v1:
https://patchwork.kernel.org/project/linux-renesas-soc/cover/
20210928140721.8805-1-prabhakar.mahadev-lad.rj@...renesas.com/

Lad Prabhakar (7):
  dt-bindings: memory: renesas,rpc-if: Add support for the R9A07G044
  dt-bindings: memory: renesas,rpc-if: Add optional interrupts property
  spi: spi-rpc-if: Check return value of rpcif_sw_init()
  mtd: hyperbus: rpc-if: Check return value of rpcif_sw_init()
  memory: renesas-rpc-if: Return error in case devm_ioremap_resource()
    fails
  memory: renesas-rpc-if: Drop usage of RPCIF_DIRMAP_SIZE macro
  memory: renesas-rpc-if: Add support for RZ/G2L

 .../memory-controllers/renesas,rpc-if.yaml    | 54 +++++++++----
 drivers/memory/renesas-rpc-if.c               | 80 +++++++++++++++----
 drivers/mtd/hyperbus/rpc-if.c                 |  8 +-
 drivers/spi/spi-rpc-if.c                      |  8 +-
 include/memory/renesas-rpc-if.h               |  8 +-
 5 files changed, 124 insertions(+), 34 deletions(-)

-- 
2.17.1