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[2620:137:e000::1:20]) by mx.google.com with ESMTP id h5-20020a17090791c500b008b1352971a4si4946756ejz.542.2023.02.15.13.11.39; Wed, 15 Feb 2023 13:12:02 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230222AbjBOVD0 (ORCPT + 99 others); Wed, 15 Feb 2023 16:03:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60674 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230210AbjBOVDH (ORCPT ); Wed, 15 Feb 2023 16:03:07 -0500 Received: from fudo.makrotopia.org (fudo.makrotopia.org [IPv6:2a07:2ec0:3002::71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4FF8C47408; Wed, 15 Feb 2023 13:01:24 -0800 (PST) Received: from local by fudo.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96) (envelope-from ) id 1pSOtu-0003c0-38; Wed, 15 Feb 2023 22:01:15 +0100 Date: Wed, 15 Feb 2023 20:59:37 +0000 From: Daniel Golle To: devicetree@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , netdev@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Russell King , Heiner Kallweit , Lorenzo Bianconi , Mark Lee , John Crispin , Felix Fietkau , AngeloGioacchino Del Regno , Matthias Brugger , DENG Qingfang , Landen Chao , Sean Wang , Paolo Abeni , Jakub Kicinski , Eric Dumazet , "David S. Miller" , Vladimir Oltean , Florian Fainelli , Andrew Lunn Cc: Jianhui Zhao , =?iso-8859-1?q?Bj=F8rn?= Mork Subject: [PATCH v7 00/12] net: ethernet: mtk_eth_soc: various enhancements Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757932968423990442?= X-GMAIL-MSGID: =?utf-8?q?1757932968423990442?= This series brings a variety of fixes and enhancements for mtk_eth_soc, adds support for the MT7981 SoC and facilitates sharing the SGMII PCS code between mtk_eth_soc and mt7530. Note that this series depends on commit 697c3892d825 ("regmap: apply reg_base and reg_downshift for single register ops") to not break mt7530 pcs register access. The whole series has been tested on MT7622+MT7531 (BPi-R64), MT7623+MT7530 (BPi-R2) and MT7981+GPY211 (GL.iNet GL-MT3000). Changes since v6: * label MAC MCR bit 12 in 08/12, MediaTek replied explaining its function * move mediatek,sgmiisys bindings to Documentation/devicetree/bindings/clock Changes since v5: * drop dev pointer also from struct mtk_sgmii, pass it as function paramter instead * address comments left for dt-bindings * minor improvements to commit messages Changes since v4: * remove unused dev pointer in struct pcs_mtk_lynxi * squash link timer check into correct follow-up patch Changes since v3: * remove unused #define's * use BMCR_* instead of #define'ing our own constants * return before changing registers in case of invalid link timer Changes since v2: * improve dt-bindings, convert sgmisys bindings to dt-schema yaml * fix typo Changes since v1: * apply reverse xmas tree everywhere * improve commit descriptions * add dt binding documentation * various small changes addressing all comments received for v1 Daniel Golle (12): net: ethernet: mtk_eth_soc: add support for MT7981 SoC dt-bindings: net: mediatek,net: add mt7981-eth binding dt-bindings: arm: mediatek: sgmiisys: Convert to DT schema dt-bindings: arm: mediatek: sgmiisys: add MT7981 SoC net: ethernet: mtk_eth_soc: set MDIO bus clock frequency net: ethernet: mtk_eth_soc: reset PCS state net: ethernet: mtk_eth_soc: only write values if needed net: ethernet: mtk_eth_soc: fix RX data corruption issue net: ethernet: mtk_eth_soc: ppe: add support for flow accounting net: pcs: add driver for MediaTek SGMII PCS net: ethernet: mtk_eth_soc: switch to external PCS driver net: dsa: mt7530: use external PCS driver .../arm/mediatek/mediatek,sgmiisys.txt | 27 -- .../bindings/clock/mediatek,sgmiisys.yaml | 55 ++++ .../devicetree/bindings/net/mediatek,net.yaml | 52 ++- MAINTAINERS | 7 + drivers/net/dsa/Kconfig | 1 + drivers/net/dsa/mt7530.c | 277 ++++------------ drivers/net/dsa/mt7530.h | 47 +-- drivers/net/ethernet/mediatek/Kconfig | 2 + drivers/net/ethernet/mediatek/mtk_eth_path.c | 14 +- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 67 +++- drivers/net/ethernet/mediatek/mtk_eth_soc.h | 105 +++--- drivers/net/ethernet/mediatek/mtk_ppe.c | 114 ++++++- drivers/net/ethernet/mediatek/mtk_ppe.h | 25 +- .../net/ethernet/mediatek/mtk_ppe_debugfs.c | 9 +- .../net/ethernet/mediatek/mtk_ppe_offload.c | 8 + drivers/net/ethernet/mediatek/mtk_ppe_regs.h | 14 + drivers/net/ethernet/mediatek/mtk_sgmii.c | 192 ++--------- drivers/net/pcs/Kconfig | 7 + drivers/net/pcs/Makefile | 1 + drivers/net/pcs/pcs-mtk-lynxi.c | 303 ++++++++++++++++++ include/linux/pcs/pcs-mtk-lynxi.h | 13 + 21 files changed, 802 insertions(+), 538 deletions(-) delete mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek,sgmiisys.txt create mode 100644 Documentation/devicetree/bindings/clock/mediatek,sgmiisys.yaml create mode 100644 drivers/net/pcs/pcs-mtk-lynxi.c create mode 100644 include/linux/pcs/pcs-mtk-lynxi.h base-commit: 9d9019bcea1aac7eed64a1a4966282b6b7b141c8