From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793190403; b=xqNFHRBgNTUg/ZAOC+fDeer+HUrYe2upIMj1JVRQhOLh3Kik9EBb239Md5LU6zn6/fTL 6rpUUCuL2uTulR43tEkHCKhtI/VFYPh8T0ZqYlkcTm1V+D9qMecbfCJytuDSdXaN6cve3 jTxsiYwk9NM6qI/ZapFRe17x4xEpYYa5QQ89KimuvGier/tMOhvp2Bln7X7W1MoQSCWmV LBPG0kSYOrdRdwsOhca3NKc+UmexURd57A2AfIneaK4gyjzcCMIdAaTpdfA/c/tbUtxSe ONbFsIUi+5KsQSDmCh0Btmwl8P8oCJUs4t9R3ow3rva01/QsaW0uiOI1tbFKdh23bZA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793190403; h=Received:DKIM-Signature:MIME-Version:Content-Type: Content-Transfer-Encoding:Subject:From:To:Cc:In-Reply-To:References: Date:Message-Id:X-Mailer:X-Developer-Signature:X-Developer-Key; bh=Nl+iYw0LPM2qJU28izRxAhKGykaUojGg+hrj05SQt9U=; b=dgEWJla22Bq0FSrHucd0QogxCqT+Kefm0PXL0Ow9cCgQGRiynTJYU+qK4J5lLpwLW9Ik iLgFbF23Qr/yBrU1oE8AlbmpDeCFlDdLBxsMvJJzEAD5/3cBi5CVjVJTElGGPEylWNArZ 2MSp4AKgGIzLN0frPQXjVzWJ3P9Fj+0cAqUCP2fcWVcVqb3XOA5keQEj9FgZWq9VuzmUJ 3X6VUbGgdqfrD9Dk07Yq5VjCZnaOkM8vP6260B1hDlQOH+j3OMT4/hVeQPnlFAL3yYQYT vQiJhYZGWVLTzCKkcLhYaCFv9k+LHU/dX73SXzVhr6hm6Ii4j62Ea3b73GNkMYVvSIQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=jLeQxq3E; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 70695606A31A; Wed, 28 Oct 2026 12:26:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=jLeQxq3E Received: by smtp.kernel.org (Postfix) with ESMTPSA id 600051F01825; Wed, 28 Oct 2026 12:26:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793190403; bh=Nl+iYw0LPM2qJU28izRxAhKGykaUojGg+hrj05SQt9U=; h=Subject:From:To:Cc:In-Reply-To:References:Date; b=jLeQxq3EqmL+ZNsfmLuHMmsN1JuAX12s1hPnPIUtQPcCE/fgCvuenF1ixwFcE+Z4+ ho986GAYvR5HYnui7EsPuaop4EYy7FXD9fbuGUhFnmgwXb79WhF8M5MoPPwGAfjEab JJZLw65nAx+t1cvn5ehxXwua9GuxwV+/IZkv+D4wgY30mrflPkVr6vwxruMH2RRynl 8ZjlNVCy98eeVGXU6CrTwnMH6XqTNWEnyAmYVQgMhF/h9H44Y7HTQukupl/tqpnqa8 83zYBr4+HShtJvHctnPg4G2eF+usYH2Fi1eHl/UwTep5IFDLtIJ14q+6hL2O6MZPq2 STMM6eWnOjTTQ== X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: Re: [PATCH v14 3/3] phy: airoha: Add support for Airoha AN7581 USB PHY From: Manivannan Sadhasivam To: Christian Marangi Cc: Vinod Koul , Neil Armstrong , Manivannan Sadhasivam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lorenzo Bianconi , linux-arm-kernel@lists.infradead.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20261006102937.10972-4-ansuelsmth@gmail.com> References: <20261006102937.10972-1-ansuelsmth@gmail.com> <20261006102937.10972-4-ansuelsmth@gmail.com> Date: Wed, 28 Oct 2026 17:56:33 +0530 Message-Id: <179319039371.10280.14715290131373013201.b4-reply@b4> X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=780; i=mani@kernel.org; h=from:subject:message-id; bh=RUJq/WI6WEMNCXi6b5aa8T8284lY0i6iVNFgZaShnUQ=; b=owEBbQGS/pANAwAKAVWfEeb+kc71AcsmYgBq4en9+TkdSNjyln2O384bRQmrJFULwYzDcjb20 syO+Oz4QhWJATMEAAEKAB0WIQRnpUMqgUjL2KRYJ5dVnxHm/pHO9QUCauHp/QAKCRBVnxHm/pHO 9ee0B/9ssp1IgWidAezyFy5oARkD3AhbfTvj4WeKvbmmWjFl2883kCyz7dufYdcl9YSsF1/xrPZ i6t5SXL9Ziyg6jkBUQr3LcaQJe82BYH+yBd6LjVnW8BG9O0NOp0uPMOoQJpBK97+N33ogZ/QP32 PAaV1jtopZ4bdgfHFAM98LeB4D3fWYOTUVpjdWPBjyyWgMMAnx+0VTYi/jimn2iknJb4XaWgwFx huUEBKS2JhVloYMWRoVOi8XM5I+kAMsq5goQpHhjky5K4h4CL9XWP2/PLkyRMFtUk2Ep9zolHdv qLeYqhC2vtCrZkV7pY5khjwILt2ZnWLKp/sucJO7enlzidj3 X-Developer-Key: i=mani@kernel.org; a=openpgp; fpr=C668AEC3C3188E4C611465E7488550E901166008 On 2026-10-06 12:29 +0200, Christian Marangi wrote: > Add support for Airoha AN7581 USB PHY driver. AN7581 supports up to 2 > USB port with USB 2.0 mode always supported and USB 3.0 mode available > only if the Serdes port is correctly configured for USB 3.0. > > If the USB 3.0 mode is not configured, the modes needs to be also > disabled in the xHCI node or the driver will report unsable clock and > fail probe. > > For USB 2.0 Slew Rate calibration, airoha,usb2-monitor-clk-sel is > mandatory and is used to select the monitor clock for calibration. > > Normally it's 1 for USB port 1 and 2 for USB port 2. > > Signed-off-by: Christian Marangi Reviewed-by: Manivannan Sadhasivam - Mani