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    Subject[net-next v9 0/6] Add Ethernet driver for StarFive JH7110 SoC
    Date
    This series adds ethernet support for the StarFive JH7110 RISC-V SoC,
    which includes a dwmac-5.20 MAC driver (from Synopsys DesignWare).
    This series has been tested and works fine on VisionFive-2 v1.2A and
    v1.3B SBC boards.

    For more information and support, you can visit RVspace wiki[1].
    You can simply review or test the patches at the link [2].
    This patchset should be applied after the patchset [3] [4].

    [1]: https://wiki.rvspace.org/
    [2]: https://github.com/saminGuo/linux/tree/vf2-6.3rc3-gmac-net-next
    [3]: https://patchwork.kernel.org/project/linux-riscv/cover/20230320103750.60295-1-hal.feng@starfivetech.com
    [4]: https://patchwork.kernel.org/project/linux-riscv/cover/20230315055813.94740-1-william.qiu@starfivetech.com

    Changes since v8:
    Patch 4:
    - Dropped irrelevant MAINTAINERS context (by Jakub Kicinski)
    Patch 6:
    - Moved error messages to starfive_dwmac_set_mode function to avoid getting error
    messages twice when syscon_regmap_lookup_by_phandle_args fails. (by Emil)
    - Renamed patch header to "net: stmmac: dwmac-starfive:xxx" (by Emil)

    hanges history:
    Changes since v7:
    Patch 4:
    - Constrained the reg/interrupts/interrupt-names properties (by Krzysztof Kozlowski)

    Changes since v6:
    - Sended network patches[patch 1,2,3,4,5,6] and riscv trees patches[patch 7,8] separately (by Jakub Kicinski)

    Changes since v5:
    - Dropped "depends on STMMAC_ETH" and compiled DWMAC_STARFIVE to m by default (by Emil)
    - Removed clk_gtx in struct starfive_dwmac due to this pointer is only set, but never read. (by Emil)
    - Only setting the plat_dat->fix_mac_speed callback when it is needed (by Emil)
    - Moved mdio/phy nodes from SOC .dtsi into board .dtsi (by Andrew)
    - Modified the parameters passed by starfive,syscon (by Andrew && Emil)
    <syscon, offset, mask> ==> <syscon, offset, shift>
    - Optimized the patchs(Fewer patches from 12 to 8)
    1)merged patch-7 into patch-4 (by Rob)
    2)merged patch-9 into patch-5
    2)merged patch-11,12 into patch-10
    3)Adjusted the patchs order
    - Fixed the unevaluatedProperties property from true to false (by Rob)
    - Replaced contains:enum with items:const for reset-names in snps,dwmac.yaml (by Rob)
    - Tested-by: Tommaso Merciai <tomm.merciai@gmail.com>

    Changes since v4:
    - Supported both visionfive 2 v1.2A and visionfive 2 v1.3B.
    - Reworded the maxitems number of resets property in 'snps,dwmac.yaml'.
    - Suggested by Emil, dropped the _PLAT/_plat from the config/function/struct/file names.
    - Suggested by Emil, added MODULE_DEVICE_TABLE().
    - Suggested by Emil, dropped clk_gtxclk and use clk_tx_inv to set the clock frequency.
    - Added phy interface mode configuration function.
    - Rebased on tag v6.2.

    Changes since v3:
    - Reworded the maxitems number of resets property in 'snps,dwmac.yaml'
    - Removed the unused code in 'dwmac-starfive-plat.c'.
    - Reworded the return statement in 'starfive_eth_plat_fix_mac_speed' function.

    Changes since v2:
    - Renamed the dt-bindings 'starfive,jh71x0-dwmac.yaml' to 'starfive,jh7110-dwmac.yaml'.
    - Reworded the commit messages.
    - Reworded the example context in the dt-binding 'starfive,jh7110-dwmac.yaml'.
    - Removed "starfive,jh7100-dwmac" compatible string and special initialization of jh7100.
    - Removed the parts of YT8531,so dropped patch 5 and 6.
    - Reworded the maxitems number of resets property in 'snps,dwmac.yaml'.

    Changes since v1:
    - Recovered the author of the 1st and 3rd patches back to Emil Renner Berthing.
    - Added a new patch to update maxitems number of resets property in 'snps,dwmac.yaml'.
    - Fixed the check errors reported by "make dt_binding_check".
    - Renamed the dt-binding 'starfive,dwmac-plat.yaml' to 'starfive,jh71x0-dwmac.yaml'.
    - Updated the example context in the dt-binding 'starfive,jh71x0-dwmac.yaml'.
    - Added new dt-binding 'motorcomm,yt8531.yaml' to describe details of phy clock
    delay configuration parameters.
    - Added more comments for PHY driver setting. For more details, see
    'motorcomm,yt8531.yaml'.
    - Moved mdio device tree node from 'jh7110-starfive-visionfive-v2.dts' to 'jh7110.dtsi'.
    - Re-worded the commit message of several patches.
    - Renamed all the functions with starfive_eth_plat prefix in 'dwmac-starfive-plat.c'.
    - Added "starfive,jh7100-dwmac" compatible string and special init to support JH7100.

    Previous versions:
    v1 - https://patchwork.kernel.org/project/linux-riscv/cover/20221201090242.2381-1-yanhong.wang@starfivetech.com/
    v2 - https://patchwork.kernel.org/project/linux-riscv/cover/20221216070632.11444-1-yanhong.wang@starfivetech.com/
    v3 - https://patchwork.kernel.org/project/linux-riscv/cover/20230106030001.1952-1-yanhong.wang@starfivetech.com/
    v4 - https://patchwork.kernel.org/project/linux-riscv/cover/20230118061701.30047-1-yanhong.wang@starfivetech.com/
    v5 - https://patchwork.kernel.org/project/netdevbpf/cover/20230303085928.4535-1-samin.guo@starfivetech.com/
    v6 - https://patchwork.kernel.org/project/netdevbpf/cover/20230313034645.5469-1-samin.guo@starfivetech.com/
    v7 - https://patchwork.kernel.org/project/netdevbpf/cover/20230316043714.24279-1-samin.guo@starfivetech.com/
    v8 - https://patchwork.kernel.org/project/linux-riscv/cover/20230324022819.2324-1-samin.guo@starfivetech.com/


    Emil Renner Berthing (2):
    dt-bindings: net: snps,dwmac: Add dwmac-5.20 version
    net: stmmac: platform: Add snps,dwmac-5.20 IP compatible string

    Samin Guo (3):
    dt-bindings: net: snps,dwmac: Add 'ahb' reset/reset-name
    net: stmmac: Add glue layer for StarFive JH7110 SoC
    net: stmmac: starfive-dmac: Add phy interface settings

    Yanhong Wang (1):
    dt-bindings: net: Add support StarFive dwmac

    .../devicetree/bindings/net/snps,dwmac.yaml | 17 +-
    .../bindings/net/starfive,jh7110-dwmac.yaml | 144 +++++++++++++++
    MAINTAINERS | 7 +
    drivers/net/ethernet/stmicro/stmmac/Kconfig | 12 ++
    drivers/net/ethernet/stmicro/stmmac/Makefile | 1 +
    .../ethernet/stmicro/stmmac/dwmac-starfive.c | 169 ++++++++++++++++++
    .../ethernet/stmicro/stmmac/stmmac_platform.c | 3 +-
    7 files changed, 348 insertions(+), 5 deletions(-)
    create mode 100644 Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml
    create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c


    base-commit: e8d018dd0257f744ca50a729e3d042cf2ec9da65
    prerequisite-patch-id: 8a6f135bcabdad4a4bfb21f0c6a0ffd2bb57efe7
    prerequisite-patch-id: 1da7255d6aeb5576ca810116a9323452be2202fa
    prerequisite-patch-id: 50d53a21f91f4087fc80b6f1f72864adfb0002b9
    prerequisite-patch-id: 0df3703af91c30f1ca2c47f5609012f2d7200028
    prerequisite-patch-id: 89f049f951e5acf75aab92541992f816fd0acc0d
    prerequisite-patch-id: 85c5bb437c383b2e68c79e59a439f01b7bcd963e
    prerequisite-patch-id: 8600b156a235be2b3db53be3f834e7a370e2cfb9
    prerequisite-patch-id: 1b2d0982b18da060c82134f05bf3ce16425bac8d
    prerequisite-patch-id: 090ba4b78d47bc19204916e76fdbc70021785388
    prerequisite-patch-id: a5d9e0f7d4f8163f566678894cf693015119f2d9
    prerequisite-patch-id: 42d352fe14713b74951c4513128a0a494b2dce76
    prerequisite-patch-id: bb939c0c7c26b08addfccd890f9d3974b6eaec53
    prerequisite-patch-id: 4f10a3d827679eafbd3d49d2e21f31032dc9c418
    prerequisite-patch-id: fd93763b95469912bde9bdfa4cd827c8d5dba9c6
    prerequisite-patch-id: 6987950c2eb4b3773b2df8f7934eff434244aeab
    prerequisite-patch-id: 258ea5f9b8bf41b6981345dcc81795f25865d38f
    prerequisite-patch-id: 8b6f2c9660c0ac0ee4e73e4c21aca8e6b75e81b9
    prerequisite-patch-id: dbb0c0151b8bdf093e6ce79fd2fe3f60791a6e0b
    prerequisite-patch-id: e7773c977a7b37692e9792b21cc4f17fa58f9215
    prerequisite-patch-id: d57e95d31686772abc4c4d5aa1cadc344dc293cd
    prerequisite-patch-id: 9f911969d0a550648493952c99096d26e05d4d83
    prerequisite-patch-id: 999c243dca89d56d452aa52ea3e181358b5c1d80
    prerequisite-patch-id: 1be0fb49e0fbe293ca8fa94601e191b13c8c67d9
    --
    2.17.1

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