From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from www537.your-server.de (www537.your-server.de [188.40.3.216]) (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 A87572E8DEC; Wed, 1 Apr 2026 12:26:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=188.40.3.216 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775046369; cv=none; b=FgN5trwouadk6Lmrb7LIg5f4v1v/10ACqekfPeCtLu80nNBE+icam8LrzXrxPUkh8HfwvCGkbuIqWG6kq8ySpqrphg5yeTiJ7o/DWw1MeujZwnsuLDI6ozgHCvWOZ5BPW7+2THThusmUBGTDLZ7C7afxQXa2/GmM+bXg/nSKYo0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775046369; c=relaxed/simple; bh=U/vmET87/7jfdbNUxMDjD8n3bscYZ1KZ5mcNwJJFrp8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=WrrNyU9oOF/7rU3FxMHzoPXUvudOWj8TGIYsv2VNGiuhu5Tv2KBNBD9z8bIRMqHyU2qyJl+Xcrr5ApBRIg/TNX0I6fpcmmFjMa/eEqxCDWRn4nVZUlYG1WhYbKym3o2aBqSu/0WlyZsvyniLR8lYDXoxx6gH/TF5zYqykylR9NE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=Voah0Pii; arc=none smtp.client-ip=188.40.3.216 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="Voah0Pii" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ew.tq-group.com; s=default2602; h=Content-Transfer-Encoding:Content-Type: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References; bh=l0q4mDPNZn9d2zngjDTeDMoVQBeBADZn5IY9XJjSkRU=; b=Voah0Piiz36h8FePLR/6Apla9L 94vZXyylBhu3oMrpPw+a+M6YSjVWi7/ls26IleNSIgkTg0Jt821RJg9voO/mWuj8z5ZEjrKr+WsLp /qieh7YXXxuCbBrhWDrAWJM+Wj2mMiCxFC3PzciBOF6iFhzAGjXDkgT9jOFgB+Zwf9tFKv/dAEJLV oQ12t9MB6tJZBUMUb6MTlJVxzbayjES0Yx1d/by0nrpU+OUxe+mEEQtbq/4+elbj9nP+H8V/ftVTh eUz8zzrGRBgg2/VY5eDFYvUo9sr9+vkXdv6iOpE34p38j/PrTFTAlNQYKQ+ZXvMNYBpL43xmy68cb FKmJOEpw==; Received: from sslproxy07.your-server.de ([78.47.199.104]) by www537.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96.2) (envelope-from ) id 1w7ue2-000IQS-1Z; Wed, 01 Apr 2026 14:26:02 +0200 Received: from localhost ([127.0.0.1]) by sslproxy07.your-server.de with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1w7ue1-00089b-38; Wed, 01 Apr 2026 14:26:01 +0200 From: Nora Schiffer To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Vinod Koul , Neil Armstrong Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Siddharth Vadapalli , Roger Quadros , Rob Herring , Krzysztof Kozlowski , Conor Dooley , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux@ew.tq-group.com, Nora Schiffer Subject: [PATCH v3 0/5] J722S SGMII support Date: Wed, 1 Apr 2026 14:25:20 +0200 Message-ID: X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Virus-Scanned: Clear (ClamAV 1.4.3/27958/Wed Apr 1 08:24:34 2026) The J722S CPSW and SERDES are very similar to the variants found on the AM64, but they additionally support SGMII. Introduce new compatible strings for the J722S to add this support to the drivers. This is a prerequisite for the Single-Pair Ethernet interface of the TQ-Systems MBa67xx baseboard for the TQMa67xx SoM, which will be submitted separately. For SGMII to actually work on the J722S, the am65-cpsw needs to be extended as well, which has been submitted for net-next: https://patchwork.kernel.org/project/netdevbpf/list/?series=1075806 Fallback compatible strings allow for the patches to be applied in any order and to go through different trees without breaking existing functionality. v3: - Drop am65-cpsw changes from this series, they need to go through net-next - Fix missing PHY_GMII_SEL_RGMII_ID_MODE and PHY_GMII_SEL_FIXED_TX_DELAY in gmii-sel driver for RGMII delay mode configuration v2: - Keep support for the AM64 compatible strings as a fallback, adjust commit messages - Drop reference to AM64_CPSW_QUIRK_CUT_THRU flag, which only exists in the TI vendor kernel Nora Schiffer (5): dt-bindings: phy: ti: phy-j721e-wiz: Add ti,j722s-wiz-10g compatible dt-bindings: phy: ti: phy-gmii-sel: Add ti,j722s-phy-gmii-sel compatible phy: ti: phy-j721e-wiz: add support for J722S SoC family phy: ti: gmii-sel: add support for J722S SoC family arm64: dts: ti: k3-j722s-main: use J722S compatibles for WIZ, gmii-sel and CPSW3G .../bindings/phy/ti,phy-gmii-sel.yaml | 24 ++++++++++++------- .../bindings/phy/ti,phy-j721e-wiz.yaml | 20 ++++++++++------ arch/arm64/boot/dts/ti/k3-j722s-main.dtsi | 12 ++++++++-- drivers/phy/ti/phy-gmii-sel.c | 13 ++++++++++ drivers/phy/ti/phy-j721e-wiz.c | 24 +++++++++++++++++++ 5 files changed, 75 insertions(+), 18 deletions(-) -- TQ-Systems GmbH | Mühlstraße 2, Gut Delling | 82229 Seefeld, Germany Amtsgericht München, HRB 105018 Geschäftsführer: Detlef Schneider, Rüdiger Stahl, Stefan Schneider https://www.tq-group.com/