This series adds ethernet support for the StarFive JH7110 RISC-V SoC. The series includes MAC driver. The MAC version is dwmac-5.20 (from Synopsys DesignWare). The series has been tested on the VisionFive-2-v1.2A and VisionFive-2-v1.3B board which equip with JH7110 SoC and works normally. 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/vf2-6.3rc1-gmac-repost [3]: https://patchwork.kernel.org/project/linux-riscv/cover/20230311090733.56918-1-hal.feng@xxxxxxxxxxxxxxxx [4]: https://patchwork.kernel.org/project/linux-riscv/cover/20230315055813.94740-1-william.qiu@xxxxxxxxxxxxxxxx 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 history: Changes since v5: - Droped "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@xxxxxxxxx> 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@xxxxxxxxxxxxxxxx/ v2 - https://patchwork.kernel.org/project/linux-riscv/cover/20221216070632.11444-1-yanhong.wang@xxxxxxxxxxxxxxxx/ v3 - https://patchwork.kernel.org/project/linux-riscv/cover/20230106030001.1952-1-yanhong.wang@xxxxxxxxxxxxxxxx/ v4 - https://patchwork.kernel.org/project/linux-riscv/cover/20230118061701.30047-1-yanhong.wang@xxxxxxxxxxxxxxxx/ v5 - https://patchwork.kernel.org/project/netdevbpf/cover/20230303085928.4535-1-samin.guo@xxxxxxxxxxxxxxxx/ v6 - https://patchwork.kernel.org/project/netdevbpf/cover/20230313034645.5469-1-samin.guo@xxxxxxxxxxxxxxxx/ 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 | 130 ++++++++++++++ MAINTAINERS | 7 + drivers/net/ethernet/stmicro/stmmac/Kconfig | 12 ++ drivers/net/ethernet/stmicro/stmmac/Makefile | 1 + .../ethernet/stmicro/stmmac/dwmac-starfive.c | 168 ++++++++++++++++++ .../ethernet/stmicro/stmmac/stmmac_platform.c | 3 +- 7 files changed, 333 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: 8ca09d5fa3549d142c2080a72a4c70ce389163cd prerequisite-patch-id: 46cc850aa0e9e03ccf5ed23d8458babfca3d71af prerequisite-patch-id: a6975e61ee5803fbd74b1c21ab925fd81c3c0eab prerequisite-patch-id: ac150a8c622e858e088df8121093d448df49c245 prerequisite-patch-id: 044263ef2fb9f1e5a586edbf85d5f67814a28430 prerequisite-patch-id: 89f049f951e5acf75aab92541992f816fd0acc0d prerequisite-patch-id: 9f3dbc9073eee89134e68977e941e457593c2757 prerequisite-patch-id: 8600b156a235be2b3db53be3f834e7a370e2cfb9 prerequisite-patch-id: 1b2d0982b18da060c82134f05bf3ce16425bac8d prerequisite-patch-id: 090ba4b78d47bc19204916e76fdbc70021785388 prerequisite-patch-id: a5d9e0f7d4f8163f566678894cf693015119f2d9 prerequisite-patch-id: 4c12d958e3a3d629d86dddb1e4f099d8909393e0 prerequisite-patch-id: bb939c0c7c26b08addfccd890f9d3974b6eaec53 prerequisite-patch-id: 8f5c66dfb14403424044192f6fa05b347ad356a7 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
