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Wed, 03 Dec 2025 20:47:14 -0800 (PST) Received: from hu-kriskura-hyd.qualcomm.com ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29dae4cf97fsm5217995ad.25.2025.12.03.20.47.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 03 Dec 2025 20:47:14 -0800 (PST) From: Krishna Kurapati To: Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Luca Weiss , Neil Armstrong , Johan Hovold , Pengyu Luo Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krishna Kurapati Subject: [PATCH v2 3/3] arm64: dts: qcom: sm8750-mtp: Add eusb2 repeater tuning parameters Date: Thu, 4 Dec 2025 10:16:44 +0530 Message-Id: <20251204044644.3072086-4-krishna.kurapati@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251204044644.3072086-1-krishna.kurapati@oss.qualcomm.com> References: <20251204044644.3072086-1-krishna.kurapati@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: N7yk2V7KsM5ddU38ZGxngV37qMlULrrT X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMjA0MDAzNiBTYWx0ZWRfX0IRnWcl5mlsM ukfhqMXywpHbzsbX8q0ZBHbFIeVMAuMmMBwsxY8bdOK26VFKOShN/jMc2HyweKxyxXS7eaLKm4a Ehlpb8d1uCCQC3c3w2oAJOrtaWr8HPtDcpXShGm4Jx1zf4IZlyyrIdm0QS7mp8vE/q15BuMLusy Yjqa8NMa+LpuOqpi+X+DYYREtF1+tzou6gZK5dbS4gWX3l6zTRJkl12o/tR9f9WcvhFsiG9Ibnm lgz/qE/GRXfgWErDDl40MOXPbCkoyFltWvgnRGFeeSspnV7ryZgEJzE+0Tn9dPMKmaPfjJ5Osj1 yUAdTOP8weO1ClSv77PQzJr4nrVnxIB0YHbMQpUBdp0vTxgrtgdj7HjoKIQwiYtL/ifV7Ja/V8h 7vuI6RI/YVREaQmalluxixWveXmg6w== X-Proofpoint-ORIG-GUID: N7yk2V7KsM5ddU38ZGxngV37qMlULrrT X-Authority-Analysis: v=2.4 cv=Ctays34D c=1 sm=1 tr=0 ts=69311254 cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=wP3pNCr1ah4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=-Z-y7UPfJgGHtBsD8n4A:9 a=324X-CrmTo6CU4MGRt3R:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-12-04_01,2025-12-03_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 bulkscore=0 spamscore=0 lowpriorityscore=0 clxscore=1015 priorityscore=1501 adultscore=0 phishscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2512040036 Add eusb2 repeater tuning parameters for MTP platform. Signed-off-by: Krishna Kurapati --- arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts index c8cb521b4c26..b9a4d1c99816 100644 --- a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts @@ -1041,6 +1041,10 @@ wifi@0 { &pmih0108_eusb2_repeater { status = "okay"; + qcom,tune-usb2-preem = /bits/ 8 <0x3>; + qcom,tune-usb2-amplitude = /bits/ 8 <0xa>; + qcom,squelch-detector-bp = <(-2000)>; + vdd18-supply = <&vreg_l15b_1p8>; vdd3-supply = <&vreg_l5b_3p1>; }; -- 2.34.1