From patchwork Thu Jun 13 10:40:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?U2t5TGFrZSBIdWFuZyAo6buD5ZWf5r6kKQ==?= X-Patchwork-Id: 13696586 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 78C0A13C9DE; Thu, 13 Jun 2024 10:41:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718275287; cv=none; b=n7ktauOyOsFTlHM0f9/cUgQrJYkyOjXj7eyt+5aitEyEYOrzRVLgWofsr7CmqkzQWQJk0jQOko/DSYyOvameX89ch2B4k3A0lkMHgBANqUDmQgFLZRdDA8Q717rrMVPxDqi31GaWH/A0edVq4XT1KKvZFzlsP16+VMo2s56yqHw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718275287; c=relaxed/simple; bh=2YvGGYwj17TliUkCw3/sGw/yu3r0BvPn3lY/DzB+BwE=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=UR/Q/TDg89QiyPb2tdjmLWfq/w2aQyteCOBF76YM5Q+BD0h1OdntDyZ/MASP5FVRraoE6bVbwi1de2QKa61qyHikc8D7ZluioFp30+nIw1GYf9xkDva8rBtcxK0qoUfjniC8RcsuIKRI7kUuMgXQujBAIWSgpf67ZiW2UBgBb5g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=NoKSWkoM; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="NoKSWkoM" X-UUID: 77dcab74297111efa22eafcdcd04c131-20240613 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=bYl5pSl2HjwLJjDCYGRQ01twN9nVzCw5LEjgUTb4KAE=; b=NoKSWkoMEhQHekNJc/erHEd2eUE97P7PlIhspp82F5v2iUZWrBfklNDQGIV2NFuMUuwu7VpjYYVi/ZdC2ny99wf5FBuOTLab2cJLRGfVPI+QfBHVoWtTYRuQvyhSOFwof20Vo/VbFCFabygdwsdpuqgWB259wQd4LI0bchT97Hc=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.39,REQID:4b5c2670-5418-409e-8a72-80f5e2f76895,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:393d96e,CLOUDID:83ef8844-4544-4d06-b2b2-d7e12813c598,B ulkID:nil,BulkQuantity:0,Recheck:0,SF:102,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,RT:nil,Bulk:nil,QS:nil,BEC:nil,COL:0,OSI:0,OSA:0,AV:0,LES:1, SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 0 X-CID-BAS: 0,_,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-UUID: 77dcab74297111efa22eafcdcd04c131-20240613 Received: from mtkmbs13n2.mediatek.inc [(172.21.101.108)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 811398516; Thu, 13 Jun 2024 18:41:19 +0800 Received: from mtkmbs11n2.mediatek.inc (172.21.101.187) by MTKMBS14N2.mediatek.inc (172.21.101.76) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.26; Thu, 13 Jun 2024 18:41:16 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkmbs11n2.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1118.26 via Frontend Transport; Thu, 13 Jun 2024 18:41:16 +0800 From: Sky Huang To: Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Daniel Golle , Qingfang Deng , SkyLake Huang , Matthias Brugger , AngeloGioacchino Del Regno , , , , CC: Steven Liu , SkyLake.Huang Subject: [PATCH net-next v7 0/5] net: phy: mediatek: Introduce mtk-phy-lib and add 2.5Gphy support Date: Thu, 13 Jun 2024 18:40:18 +0800 Message-ID: <20240613104023.13044-1-SkyLake.Huang@mediatek.com> X-Mailer: git-send-email 2.18.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--5.801800-8.000000 X-TMASE-MatchedRID: e1D+mFe0mXuGeTbGWdRz1qUebN0FQAbYvtVce6w5+K9xUZeguPBDQcbK +pu0ZYwR6NJ1g8TkaiY/4sXBdVnb/U2VnXMRzIBj4bl1FkKDELchotH7bEpEMmecrqZc3vabN1L b3d91KD/symnxq9L1AixzufF6vmDubw8f/jlV5scdxBAG5/hkW1sChor7BLiN10wPNIuvyi/Akt gDJtZ0AmMl2fVuI+54nGl+g77/qoc/REwOA9OGte7KTDtx8CggLE3mrqeLTCsOUs4CTUgKy0MHU R1yMHZ62JwKrFIIzlEaMs2ZphvTvQRCoiooUu1OA9lly13c/gHP5QiZIw0wxWRuoH6AAg50sSZN qeM/MnPi8zVgXoAltsIJ+4gwXrEtec3QM3secWb9FrvjN37cjs6dVk653dl9gVlcaoETd3QgU0m 9IDxSzqeMhmfVt3m0lExlQIQeRG0= X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--5.801800-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 7E0AEE2C83F0514728601953A5884EA2C46D46FA75B4FAADF7D439653A1F5D422000:8 X-MTK: N X-Patchwork-Delegate: kuba@kernel.org From: "SkyLake.Huang" This patch series integrate MediaTek's built-in Ethernet PHY helper functions into mtk-phy-lib and add more functions into it. Also, add support for 2.5Gphy on MT7988 SoC. Signed-off-by: SkyLake.Huang --- Changes in v2: - Apply correct PATCH tag. - Break LED/Token ring/Extend-link-pulse-time features into 3 patches. - Fix contents according to v1 comments. Changes in v3: - Rebase code and now this patch series can apply to net-next tree. [PATCH 4/5] Refactor mtk_gphy_cl22_read_status() with genphy_read_status(). [PATCH 5/5] 1. Add range check for firmware. 2. Fix c45_ids.mmds_present in probe function. 3. Still use genphy_update_link() in read_status because genphy_c45_read_link() can't correct detect link on this phy. Changes in v4: [PATCH 4/5] 1. Change extend_an_new_lp_cnt_limit()'s return type and all return values 2. Refactor comments in extend_an_new_lp_cnt_limit() [PATCH 5/5] 1. Move firmware loading function to mt798x_2p5ge_phy_load_fw() 2. Add AN disable warning in mt798x_2p5ge_phy_config_aneg() 3. Clarify the HDX comments in mt798x_2p5ge_phy_get_features() Changes in v5: - Fix syntax errors of comments in drivers/net/phy/mediatek/* [PATCH 1/5] - Change MEDIATEK_GE_SOC_PHY from bool back to tristate. [PATCH 5/5] 1. Move md32_en_cfg_base & pmb_addr to local variables to achieve symmetric code. 2. Print out firmware date code & version. 3. Don't return error if LED pinctrl switching fails. Also, add comments to this unusual operations. 4. Return -EOPNOTSUPP for AN off case in config_aneg(). Changes in v6: - Re-arrange patch and changes description in cover letter. - Contraint code inside 80 columns wide. [PATCH 4/5] 1. Add LP_DETECTED so extend_an_new_lp_cnt_limit() won't be called every time we poll the PHY for its status. It'll be called only when cable is plugged in and 1G training starts. 2. Call phy_read_paged() instead of calling phy_select_page() & phy_restore_page() pair. [PATCH 5/5] 1. Force casting (fw->data + MT7988_2P5GE_PMB_SIZE - 8) with __be16. 2. Remove parens on RHS of "phydev->c45_ids.mmds_present |=". 3. Add PHY_INTERFACE_MODE_INTERNAL check in mt798x_2p5ge_phy_get_rate_matching() 4. Arrange local variables in reverse Xmas tree order. Changes in v7: [PATCH 5/5] 1. Add phy mode check(PHY_INTERFACE_MODE_INTERNAL) in config_init(). 2. Always return RATE_MATCH_PAUSE in get_rate_matching(). --- SkyLake.Huang (5): net: phy: mediatek: Re-organize MediaTek ethernet phy drivers net: phy: mediatek: Move LED and read/write page helper functions into mtk phy lib net: phy: mediatek: Add token ring access helper functions in mtk-phy-lib net: phy: mediatek: Extend 1G TX/RX link pulse time net: phy: add driver for built-in 2.5G ethernet PHY on MT7988 MAINTAINERS | 7 +- drivers/net/phy/Kconfig | 17 +- drivers/net/phy/Makefile | 3 +- drivers/net/phy/mediatek-ge.c | 111 --- drivers/net/phy/mediatek/Kconfig | 38 ++ drivers/net/phy/mediatek/Makefile | 5 + drivers/net/phy/mediatek/mtk-2p5ge.c | 436 ++++++++++++ .../mtk-ge-soc.c} | 640 ++++++++---------- drivers/net/phy/mediatek/mtk-ge.c | 249 +++++++ drivers/net/phy/mediatek/mtk-phy-lib.c | 427 ++++++++++++ drivers/net/phy/mediatek/mtk.h | 116 ++++ 11 files changed, 1545 insertions(+), 504 deletions(-) delete mode 100644 drivers/net/phy/mediatek-ge.c create mode 100644 drivers/net/phy/mediatek/Kconfig create mode 100644 drivers/net/phy/mediatek/Makefile create mode 100644 drivers/net/phy/mediatek/mtk-2p5ge.c rename drivers/net/phy/{mediatek-ge-soc.c => mediatek/mtk-ge-soc.c} (74%) create mode 100644 drivers/net/phy/mediatek/mtk-ge.c create mode 100644 drivers/net/phy/mediatek/mtk-phy-lib.c create mode 100644 drivers/net/phy/mediatek/mtk.h