From patchwork Tue May 27 21:04:36 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Melody Olvera X-Patchwork-Id: 892745 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 24C9E2036E9 for ; Tue, 27 May 2025 21:04:55 +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=1748379897; cv=none; b=mi0OAlx9ZCi1hBaJ2jXQM02k9HJbFHNQyeENk7Xg8LuTlbXndAGL+bjzzlNN90tfTUNGQNR3fzQEa34w7XdwQ60aW5rkkEkLxAVYtmJfjBlRxBY2YYWLhoR15Vp8zDxAAZFvM3Vs5TlIznLA99T9yeFppszWWBokzb42Ue/9MXk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1748379897; c=relaxed/simple; bh=4Otq5/SJ7I4zFyhmnnZUzoYm2viVKcjqEocffO3PcQc=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=H0P+1iySmKsEUBUzV0M7srtAtRIYonHnvsuvOhoXXPaCbaKb3uYZVW6FdqOlQlB/fWYKVh97W7bXGSgw7lmeRwu6qkxtMMIpnFEeUuGMGyecd9/uTLeRaEEhjGMxbSBhJBARlncHD3GnSxL/RZh99BoZa/cTNuUy28PNHA7wtOk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=DRbTNJar; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="DRbTNJar" Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 54RIHwbM000710 for ; Tue, 27 May 2025 21:04:55 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=bUgdbJ9307iGvajrrAux74 w044pWeNfiJuOUqJnpRyc=; b=DRbTNJar+C5jzTqjz0fhcFOQgRQwEmccbbrprc SyKZTwdfPF740nsBCno0MK+GANalIHP7oX4PNbRELPijnFfFv+Wdk6WePrrNXmTl 5w76DtRXr4EdUmvyczsVPfY8ZFvbKPHvpbHwq+8J22LTLxIMxijWjsrDuomZZnb4 GOnH2UE3IaCkVOu+aoGJWhjlggwLmgAdNOOTMo71faUHv4fRLuv7DRT1OQsRZkyU Nl6TugCKC7OD0yCwb6q7IyM1VQbU/xv7AmTAF6XU5iYiD0cAkIZIWPdse7GgpVlO PQdlXWBTNGSutKdW6UdgjwFUxQM/WDc9lxvjgGV/gQJG9woA== Received: from mail-pf1-f198.google.com (mail-pf1-f198.google.com [209.85.210.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 46u6g907mv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 27 May 2025 21:04:54 +0000 (GMT) Received: by mail-pf1-f198.google.com with SMTP id d2e1a72fcca58-74299055c3dso5580184b3a.0 for ; Tue, 27 May 2025 14:04:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1748379893; x=1748984693; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=bUgdbJ9307iGvajrrAux74w044pWeNfiJuOUqJnpRyc=; b=klsT9CmzplAK53a4iz69fnuOoijlbZCT6d9qAeLbYJhXywUqD8dKHehkBu0UBFQ9wd xn/tbUihc7FtVrpLXtOvgG3WqHU3i3yXrJVF7BEKbDeWi36gK1IuFMVfgH4u2fU3krvF qzlXBo+iXkQ6Sg0qM1silUUU3DuvspKkgib7mujxBpXY9CeyBUm9O354C/yHkzwyO84g lu0a+k/E2TNgcPTLjSnknE3dSl4O2rgZcGFVQfkXVRvNB8OshyLWf+LTfmwE8KOTqPwL k7F713LZQsNQuLmKnuztgr/v4818l0vKQJRq2twxuEilDFWBUgbr550KK5RrX+NuXTVK OBmA== X-Gm-Message-State: AOJu0Yx+wYLMJX+G8E9q54q624C+lVc4Vnuc1iB7PYtiCYyGpCN5IM7x EObp/y3DFFaZeaDBU2MpOmidJaM8fvDDJ/XOexPVzBgFxrk3FMK2UnlgNzkyjaQxXvbplCKzIav 2ffN5Z3+jZiixMJLvoZzo5+uoGFeREfEN9oPpGp8eEgmY6SSLgkNfRY5oeWP1xa+1i/KJ X-Gm-Gg: ASbGncsD+3raUoMBcEgZq7nThswjKXlVZG/VGCHTmMs6k6NUzpBhc1BszAdVS3acJO1 8qkfR2Q/RbFCi2MyMVGOyfoWaCPqzGAtzTQmVXDHQ1orlcBUAcFfktri3AQtHYNtCnJ4m4fWbme HmlgWpSdHA9PO3bjzXx2g5jq7/Ks0SpPIB9TuTS7O9voPN0IDBwKzvwaRlYVnsxINQSd7ig8zle Ow7SCVdLxkUeb+6PMcfdrpLrpCwyxa4mElA47r0n9dmB4SDyvLKa1M6dh6PkfPxUWgmVLpVneJP apSM255+mwGgcJonctf2Hv9g3oFyuY8Ixon5U0SE3Koq6mGPSrZsq4KvImpACaZgUZ4= X-Received: by 2002:a05:6a00:17a9:b0:746:2ce5:a491 with SMTP id d2e1a72fcca58-7462ce5a712mr3645267b3a.10.1748379893417; Tue, 27 May 2025 14:04:53 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHdKiWLumEIDy3APCQkLZekdpH+dDZdoDM6L3VDfmiSlLCJgjPEV4ELcOqOm5byIoxyev5IRw== X-Received: by 2002:a05:6a00:17a9:b0:746:2ce5:a491 with SMTP id d2e1a72fcca58-7462ce5a712mr3645231b3a.10.1748379892966; Tue, 27 May 2025 14:04:52 -0700 (PDT) Received: from hu-molvera-lv.qualcomm.com (Global_NAT1.qualcomm.com. [129.46.96.20]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7465e64836fsm29167b3a.26.2025.05.27.14.04.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 May 2025 14:04:52 -0700 (PDT) From: Melody Olvera Subject: [PATCH v6 00/10] phy: qcom: Introduce USB support for SM8750 Date: Tue, 27 May 2025 14:04:36 -0700 Message-Id: <20250527-sm8750_usb_master-v6-0-d58de3b41d34@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAOQoNmgC/23NwW7DIBAE0F+JONfRsgYMOeU/qigisG6QarsB2 0oV+d+L04MjheOMNG8eLFEMlNhh92CR5pDC0OegPnbMXW3/RVXwOTMEFByxrlKnGwnnKV3OnU0 jxarFxpJvWuUFsLz7idSG+9P8PP3nSLcp0+NWXkMah/j7/J352q4XEjgvXcy8ggqMbYl7hxLFM Xsu9G7vho6t3oybUYMoGZgNq4y2SEoTqHejfjGwaNTZ4DWBUd5p3fp3Q2yGAFMyRDYUOYXcGX0 hdRxS2t8m+52NboPkC4S8BMkMoXSNIQ/cAxagZVn+AI3etQ7jAQAA X-Change-ID: 20241223-sm8750_usb_master-f27aed7f6d40 To: Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Wesley Cheng , Greg Kroah-Hartman , Philipp Zabel , Bjorn Andersson , Konrad Dybcio , Catalin Marinas , Will Deacon Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Krzysztof Kozlowski , Melody Olvera , Konrad Dybcio , Dmitry Baryshkov , Dmitry Baryshkov X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1748379891; l=4181; i=melody.olvera@oss.qualcomm.com; s=20241204; h=from:subject:message-id; bh=4Otq5/SJ7I4zFyhmnnZUzoYm2viVKcjqEocffO3PcQc=; b=N5YNjaqcDY7JTLuV4mDpZMezmd80Zbmdr5qoIeetMTUmjJ5V3glufVSP0s5Jx+8BXdoJCWBiM 7rWoHD82fw5BVmhNiRwkJKfYYRBkOPyMbFSvArSZh+pZ8BhQMUVpisy X-Developer-Key: i=melody.olvera@oss.qualcomm.com; a=ed25519; pk=1DGLp3zVYsHAWipMaNZZTHR321e8xK52C9vuAoeca5c= X-Authority-Analysis: v=2.4 cv=d4b1yQjE c=1 sm=1 tr=0 ts=683628f6 cx=c_pps a=m5Vt/hrsBiPMCU0y4gIsQw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=dt9VzEwgFbYA:10 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=COk6AnOGAAAA:8 a=dNz1S4BQCA6GZfmXsroA:9 a=QEXdDO2ut3YA:10 a=IoOABgeZipijB_acs4fv:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-ORIG-GUID: AKrVVI5v371fFgGBQMyUhRRCB4WGLPaX X-Proofpoint-GUID: AKrVVI5v371fFgGBQMyUhRRCB4WGLPaX X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNTI3MDE3OCBTYWx0ZWRfX8KZoIbNnXFA3 QwShA6W1ZOxZ3EZhpkIHRP1swJX1oYilcwd8u+zn0lW2Nb1bCPeT3FXo+ED83DY0xVSKja1eVVw OOLh91TT6QIGKtB0gIN71FuSlYVv1eOIcWeVXViclt9AQsHZ9A98sJJ1E+iJAKlOrwx7AkRW2ZT 20HYsjyvjyKkgKCNJaCrI0uACH+UrYmos+7JwLHO3g4SCGjuU7Us68KvhbPcR16qHTbfhov6xMo LEJlZt9I8nCSSRtDXwfLo5gF2Rqrz2PS0HiH6yJBDCcRQfKwtFZDPfLA4iFbm4Eq5NO2e8DZe6V zbnBAUjM7pQGtjvklmzc+dzAjWnsxTlkWlNsUvBKqSn7ETNcVWL1Xec58SrFiW1oU3CGuHnW7+d smPdLhxVoSC5gYo+gc0K4rr/CDVkeG6snngLyhDQY9ZsjkP/QPCAWx3D0lximzzxMDlE70Mo X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-05-27_10,2025-05-27_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 suspectscore=0 malwarescore=0 phishscore=0 mlxlogscore=999 lowpriorityscore=0 priorityscore=1501 bulkscore=0 spamscore=0 clxscore=1015 impostorscore=0 mlxscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505160000 definitions=main-2505270178 Add support for the PHYs and controllers used for USB on SM8750 SoCs. --- Changes in v6: - Change readl_relaxed/writel_relaxed calls to just readl/writel in the readback function - Updated languange in the defconfig commit to specify SM8750 as a Qualcomm SoC - Link to v5: https://lore.kernel.org/r/20250421-sm8750_usb_master-v5-0-25c79ed01d02@oss.qualcomm.com Changes in v5: - Removed refclk_src from the QMP PHY driver as that is no longer used. - The decision to move the TCSR clkref property from controller --> phy node was made in v4, and the refclk_src was a lingering change that was meant to be removed. CXO is the parent clock for TCSR clkref, so CXO clk will be voted for as well. - Relocate the SM8750 compatible within the qcom,dwc3 bindings. This is to take into account the change in clock list. - Link to v4: https://lore.kernel.org/r/20250409-sm8750_usb_master-v4-0-6ec621c98be6@oss.qualcomm.com Changes in v4: - Made some fixups to the M31 eUSB2 driver - Moved TCSR refclk_en to the QMP PHY DT node - Link to v3: https://lore.kernel.org/r/20250324-sm8750_usb_master-v3-0-13e096dc88fd@quicinc.com Changes in v3: - Split platform DTs into separate commits. - Fixed up M31 eUSB2 PHY driver with feedback received. - Reordered DT properties based on feedback. - Rewrote commit message for enabling EUSB driver. - Link to v2: https://lore.kernel.org/r/20250304-sm8750_usb_master-v2-0-a698a2e68e06@quicinc.com Changes in v2: - Added new QMP PHY register definitions for v8 based QMP phys. - Made changes to clean up some code in the M31 eUSB2 PHY driver based on feedback received. - Added bulk regulator operations in M31 eUSB2 PHY, to ensure that both the vdd and vdda12 regulators are properly voted for. - Removed external references to other dt bindings in M31 example for the DT bindings change. - Split DT patches between SoC and plaform changes, as well as the PHY subsystem Kconfig changes when introducing the M31 eUSB2 PHY. - Added orientation switch and port definitions in the DT changes.EDITME: describe what is new in this series revision. - Link to v1: https://lore.kernel.org/r/20250113-sm8750_usb_master-v1-0-09afe1dc2524@quicinc.com --- Melody Olvera (2): dt-bindings: usb: qcom,dwc3: Correct the SM8750 compatible arm64: defconfig: Add M31 eUSB2 PHY config Wesley Cheng (8): dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp-phy: Add SM8750 to QMP PHY dt-bindings: phy: Add the M31 based eUSB2 PHY bindings phy: qcom: qmp-combo: Add new PHY sequences for SM8750 phy: qcom: Update description for QCOM based eUSB2 repeater phy: qcom: Add M31 based eUSB2 PHY driver arm64: dts: qcom: sm8750: Add USB support to SM8750 SoCs arm64: dts: qcom: sm8750: Add USB support for SM8750 MTP platform arm64: dts: qcom: sm8750: Add USB support for SM8750 QRD platform .../bindings/phy/qcom,m31-eusb2-phy.yaml | 79 +++++ .../phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml | 2 + .../devicetree/bindings/usb/qcom,dwc3.yaml | 2 +- arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 24 ++ arch/arm64/boot/dts/qcom/sm8750-qrd.dts | 24 ++ arch/arm64/boot/dts/qcom/sm8750.dtsi | 164 +++++++++++ arch/arm64/configs/defconfig | 1 + drivers/phy/qualcomm/Kconfig | 16 +- drivers/phy/qualcomm/Makefile | 1 + drivers/phy/qualcomm/phy-qcom-m31-eusb2.c | 325 +++++++++++++++++++++ drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 221 ++++++++++++++ drivers/phy/qualcomm/phy-qcom-qmp-pcs-usb-v8.h | 38 +++ drivers/phy/qualcomm/phy-qcom-qmp-pcs-v8.h | 32 ++ drivers/phy/qualcomm/phy-qcom-qmp-qserdes-com-v8.h | 64 ++++ .../phy/qualcomm/phy-qcom-qmp-qserdes-txrx-v8.h | 68 +++++ drivers/phy/qualcomm/phy-qcom-qmp.h | 5 + 16 files changed, 1062 insertions(+), 4 deletions(-) --- base-commit: fefff2755f2aa4125dce2a1edfe7e545c7c621f2 change-id: 20241223-sm8750_usb_master-f27aed7f6d40 Best regards,