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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-73dbf8c04c5sm7107917b3a.24.2025.04.21.15.00.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Apr 2025 15:00:26 -0700 (PDT) From: Melody Olvera Subject: [PATCH v5 00/10] phy: qcom: Introduce USB support for SM8750 Date: Mon, 21 Apr 2025 15:00:07 -0700 Message-Id: <20250421-sm8750_usb_master-v5-0-25c79ed01d02@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=H4sIAOe/BmgC/23NwW7DIBAE0F+JOJdoWTDGOeU/qigisDRItd2Ab aWK/O/FycGV4uOMNG8eLFOKlNlh92CJpphj35VQfeyYu9rui3j0JTMEVAJR8tyauoLzmC/n1ua BEg9YW/J10F4BK7ufRCHen+bn6ZUT3cZCD2t5jXno0+/zdxJLu1xUIMTWxSQ4cGhsIOEdVqiOx XOxc3vXt2zxJlwNCWrLwGJY3RiLpA2BfjfkPwM3DVkMIQka7Z0xwb8bajUUNFuGKoYmp1G4xlx IH/uc97fRfhejfUHzPP8B/D2Jy5oBAAA= 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=1745272824; l=3888; i=melody.olvera@oss.qualcomm.com; s=20241204; h=from:subject:message-id; bh=GqLIDTmASmJuez3f2Vh7A/GBPYbqnVXDs4axx1Uz9Tk=; b=tYfnsk74vDromhc9s0GbVU8dU+9G5b/XuSQBhXb5hAPU15cvy0cQga6yQgytgb07l5CoE8uGO jQg+85E99ThDOJ5bRmAyRV134xZxt+PKm7/CkuPKBNmpnzAWeD51FHa X-Developer-Key: i=melody.olvera@oss.qualcomm.com; a=ed25519; pk=1DGLp3zVYsHAWipMaNZZTHR321e8xK52C9vuAoeca5c= X-Authority-Analysis: v=2.4 cv=Hd0UTjE8 c=1 sm=1 tr=0 ts=6806c00a cx=c_pps a=m5Vt/hrsBiPMCU0y4gIsQw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=XR8D0OoHHMoA:10 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=COk6AnOGAAAA:8 a=UZ4tNvspqRR6S34ExfcA:9 a=QEXdDO2ut3YA:10 a=IoOABgeZipijB_acs4fv:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: PeICs6ZOzZ-aziMb0F-YIo-SVEF-Y2hP X-Proofpoint-ORIG-GUID: PeICs6ZOzZ-aziMb0F-YIo-SVEF-Y2hP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-21_10,2025-04-21_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 priorityscore=1501 mlxscore=0 malwarescore=0 suspectscore=0 bulkscore=0 adultscore=0 mlxlogscore=999 phishscore=0 clxscore=1015 spamscore=0 impostorscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2504210173 Add support for the PHYs and controllers used for USB on SM8750 SoCs. --- 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: bc8aa6cdadcc00862f2b5720e5de2e17f696a081 change-id: 20241223-sm8750_usb_master-f27aed7f6d40 Best regards,