From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 6C87F463B8C; Mon, 12 Oct 2026 08:22:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791793358; cv=none; b=VgCRT038sL438gqYjvmdZL75VBWhKkyEPliay6yfm8102roRnv9Q1ru2Msf18VRTpoi9wpiNuA+kdR6yII+lf9HEMwXM+pA2fAlZTJbqdn1xRnEbj2KDF3AvO4TvwVxEO5ENInB3LRm3qPy4BiNYdsGn32N76vyjKkQd0kNL6l4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791793358; c=relaxed/simple; bh=iOSB6wjilIIKVuY8f8g9M9GFBxKj8OxJeu2LohLMZW8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pEWSx8Ybzvh8aKhFSU+B1dj3S2nNL3ViQ5gBAdMBDPNtsM3NmpCNiroXhNg+0u+32TuboGEdKChSs0Y009lOJ3xF/BQq9uiy+GAj+SEpKGY+Quy1L/O99s/DNEyH7bGYibLtBiIWWoAZCiVzBmlady3Nt6eZ0yyvEGMZv/6omzY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WLWpAxOm; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WLWpAxOm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 45A221F0089B; Mon, 12 Oct 2026 08:22:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791793357; bh=vunSHVVpIXlUPA0r1OVxx9a4QP94XTJFw2lWyEhg7I8=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=WLWpAxOmlbGixZkqHyeCcVaN+IMjaXmaX/HMvqbQMNyMmH/2+tcTzsZ9yxjqUpbaL psvZvsVdsh8RxEBhskQODt83Plvmm1iM3/fKrn8x08lJs1t05hZ2ZIl9dbiE6eROGF /uz/wOXY/GZ5RLDSZ2ziXdC0UPZFulspUgODFvsSQArTGYbCVwW4y4QjZ9FE4AW3Y/ 55bCHm/2aeQXAhyz/YchjYJ2cWuAU1fbgVjAkJzF4Xg+Y4kifU5RT3+DbAqtU+pKjT ROZ3FfP8OgHmZIxgujZ/4e1f6rra+z0jAPnflFYBhwhBCz723demqnF1RscXcuYqqc q/+cLnfnx/lWQ== Date: Mon, 12 Oct 2026 13:52:26 +0530 From: Manivannan Sadhasivam To: Dmitry Baryshkov Cc: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Wesley Cheng , Vinod Koul , Neil Armstrong , Christian Marangi , Andy Gross , Bjorn Andersson , Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org Subject: Re: [PATCH 08/10] phy: qcom-ipq806x-usb: support the MSM8974 SS PHY parameters Message-ID: References: <20260810-msm8974-usb3-v1-0-1a47e1185524@oss.qualcomm.com> <20260810-msm8974-usb3-v1-8-1a47e1185524@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20260810-msm8974-usb3-v1-8-1a47e1185524@oss.qualcomm.com> On Mon, Aug 10, 2026 at 02:42:38PM +0300, Dmitry Baryshkov wrote: > For the MSM8974 SS PHY instance the vendor kernels program analog > parameters different from those used for IPQ806x. With the IPQ806x > values the masked write-readback of PHY_PARAM_CTRL1 fails and the lane > runs with wrong launch amplitudes. > > Add platform data for the MSM8974 compatible. > > Assisted-by: Claude:claude-fable-5 > Signed-off-by: Dmitry Baryshkov Reviewed-by: Manivannan Sadhasivam - Mani -- மணிவண்ணன் சதாசிவம்