From patchwork Tue Mar 28 06:20:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guo Samin X-Patchwork-Id: 13190588 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 44B2EC76195 for ; Tue, 28 Mar 2023 06:21:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=eBm9c2gQoa6I6KBelyGWX4M5850tepRmISqlZsBi6ys=; b=jRA10tOd0X6RBn zInQzS0TD4LSgHrHhPXa/yCiMMe52IdfMfKOKZM1f8d5MOdBLxuLLwe8PcCCNEf2YS5T9aE3WGIdX Ri+MCxmGEIsqJCeHBy4v/E/CAF+B3goGr57lrYO/lWuMyDKB4k4oQJuBntw/qnpUlFnWsxBB+aFPo EKeuoufK1RKJm82mli8LVmihts/f9WVtthlyo+Bd+thu2NTmZBhBIOaGuM6G+dEkN3k4E6KvixlyP rMdewCWsLcjn7S/2OAlDdA1QEOvRYKsdCMAMu8Rjy586nSWMyMn+uCHOMUEl8WtU5RvElyPE6W65/ bsHM1Yb4IFMdoetsWtbQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1ph2hU-00DIHP-1R; Tue, 28 Mar 2023 06:20:56 +0000 Received: from ex01.ufhost.com ([61.152.239.75]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1ph2hQ-00DIDC-1A for linux-riscv@lists.infradead.org; Tue, 28 Mar 2023 06:20:55 +0000 Received: from EXMBX166.cuchost.com (unknown [175.102.18.54]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "EXMBX166", Issuer "EXMBX166" (not verified)) by ex01.ufhost.com (Postfix) with ESMTP id 8C25524E2B2; Tue, 28 Mar 2023 14:20:11 +0800 (CST) Received: from EXMBX162.cuchost.com (172.16.6.72) by EXMBX166.cuchost.com (172.16.6.76) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 28 Mar 2023 14:20:11 +0800 Received: from starfive-sdk.starfivetech.com (171.223.208.138) by EXMBX162.cuchost.com (172.16.6.72) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Tue, 28 Mar 2023 14:20:10 +0800 From: Samin Guo To: , , , CC: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Emil Renner Berthing , Jose Abreu , Richard Cochran , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Andrew Lunn , Heiner Kallweit , Peter Geis , Yanhong Wang , Samin Guo , Tommaso Merciai Subject: [net-next v9 0/6] Add Ethernet driver for StarFive JH7110 SoC Date: Tue, 28 Mar 2023 14:20:03 +0800 Message-ID: <20230328062009.25454-1-samin.guo@starfivetech.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [171.223.208.138] X-ClientProxiedBy: EXCAS066.cuchost.com (172.16.6.26) To EXMBX162.cuchost.com (172.16.6.72) X-YovoleRuleAgent: yovoleflag X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230327_232052_725170_D7BD4FD6 X-CRM114-Status: GOOD ( 19.63 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org 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) ==> - 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 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