From patchwork Tue Mar 19 13:35:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Udipto Goswami X-Patchwork-Id: 781803 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (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 EE0EA3FBB9; Tue, 19 Mar 2024 13:35:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710855351; cv=none; b=p7MevtTSR+/scyvFHmodHjtivIZw2IKO3Go1YaaZNPHtqD+JhQ5oelCIP3eVkMm3kZiEYjXSBUWclFPUj3efDvZKa4eN+p1Qzyvf+LG1PgEfVja/lhv/hjjp+AKvV1f9yGOSCXqNp5Gbn6hns/efAF4BMU2gvZzD0SLhGa92Iv0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710855351; c=relaxed/simple; bh=WUInyl/jD2mssJJeqfCfavJZ6jHxUaoYbXOk6ZYrnrY=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=B1fphEKpQpit7ZJMPCfnxmgdoL+An6utKG7hHgZ5HrSpn6v1S0rcJkkSQrVEsONjSClZmVHuogqyJIFagOKOrTga4/287WdEez3JAo1yrctCekuDPoHHTKOzVr06FHJpLOIpUO92LRGhl/UCI9bwAunR+X0eIFFkqPqwqE7tOJI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=cpa/qaVr; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="cpa/qaVr" Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.24/8.17.1.24) with ESMTP id 42JBc44H019578; Tue, 19 Mar 2024 13:35:42 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= from:to:cc:subject:date:message-id:mime-version:content-type; s= qcppdkim1; bh=3RVbbLQH3qedt1uny8kNh/EGzyenVrTTNlpoD4Ex0ek=; b=cp a/qaVrG03ptUqSb2DPFOsBAepVqLe7ij3hi6LaI4QVbeZtuvVTF6AwlN7rGtyTUG 4i9xFBn/jkfFl4MovuQaWEVBG5pz0yOdK7I+y9iJ0jnYAdwgye+cr/PlPGKIAXq1 9O/t2kbTjq5e9TaF0wMpyvSPbjZ5V+11dAxOaZN8LqBxsA/N80bDXDGraexxsR0/ fg7qBr/D9ZEt4rR1rw9O8B5OqqPAgYFZHkiIMUWnRnF4Drfyy0GA3ctZlau1U99S XWO/U0UC9Cstsqk8RUUHZH8AphvBRGrN15eaVfVjkpYne1C0BDumMKDqViaF1mvb g+TBnVLbSGQuEFVUtlBQ== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3wy9ee8c0b-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 19 Mar 2024 13:35:41 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 42JDZeII015042 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 19 Mar 2024 13:35:40 GMT Received: from hu-ugoswami-hyd.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Tue, 19 Mar 2024 06:35:37 -0700 From: Udipto Goswami To: Bjorn Andersson , Konrad Dybcio CC: , , Rob Herring , Udipto Goswami Subject: [PATCH] arm64: dts: qcom: sm8450: Update SNPS Phy parameters for QRD platform Date: Tue, 19 Mar 2024 19:05:27 +0530 Message-ID: <20240319133527.25025-1-quic_ugoswami@quicinc.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: iX2XaXD22LLxKBIe7wk3P90KuVSvJoKQ X-Proofpoint-ORIG-GUID: iX2XaXD22LLxKBIe7wk3P90KuVSvJoKQ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-03-19_03,2024-03-18_03,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 mlxlogscore=765 bulkscore=0 impostorscore=0 clxscore=1011 phishscore=0 spamscore=0 suspectscore=0 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2403140001 definitions=main-2403190104 Update SNPS Phy tuning parameters for sm8450 QRD platform to fix electrical compliance failures. Signed-off-by: Udipto Goswami --- arch/arm64/boot/dts/qcom/sm8450-qrd.dts | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts index c7d05945aa51..7b62ead68e77 100644 --- a/arch/arm64/boot/dts/qcom/sm8450-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8450-qrd.dts @@ -467,6 +467,14 @@ vdda-pll-supply = <&vreg_l5b_0p88>; vdda18-supply = <&vreg_l1c_1p8>; vdda33-supply = <&vreg_l2b_3p07>; + qcom,squelch-detector-bp = <(-2090)>; + qcom,hs-disconnect-bp = <1743>; + qcom,pre-emphasis-amplitude-bp = <40000>; + qcom,pre-emphasis-duration-bp = <20000>; + qcom,hs-amplitude-bp = <2000>; + qcom,hs-output-impedance-micro-ohms = <2600000>; + qcom,hs-crossover-voltage-microvolt = <(-31000)>; + qcom,hs-rise-fall-time-bp = <(-4100)>; }; &usb_1_qmpphy {