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Thu, 2 May 2024 09:03:54 GMT Received: from hu-kbajaj-hyd.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Thu, 2 May 2024 02:03:49 -0700 From: Komal Bajaj To: Bjorn Andersson , Konrad Dybcio , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley CC: , , , Bjorn Andersson , , , Jack Pham , Krishna Kurapati PSSNV , Komal Bajaj , Amrit Anand Subject: [PATCH v3 1/3] arm64: dts: qcom: qdu1000: Add USB3 and PHY support Date: Thu, 2 May 2024 14:33:24 +0530 Message-ID: <20240502090326.21489-2-quic_kbajaj@quicinc.com> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20240502090326.21489-1-quic_kbajaj@quicinc.com> References: <20240502090326.21489-1-quic_kbajaj@quicinc.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: vGjxNo0a_phl0zDMXP2IGUYb5eEfr6FK X-Proofpoint-GUID: vGjxNo0a_phl0zDMXP2IGUYb5eEfr6FK X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-01_16,2024-05-02_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 spamscore=0 mlxlogscore=999 malwarescore=0 phishscore=0 adultscore=0 clxscore=1015 mlxscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2404010003 definitions=main-2405020053 Add devicetree nodes for enabling USB3 controller, Qcom QMP PHY and SNPS HS PHY on QDU1000/QRU1000 SoCs. Also add required pins for USB, so that the interface can work reliably. Co-developed-by: Amrit Anand Signed-off-by: Amrit Anand Signed-off-by: Komal Bajaj --- arch/arm64/boot/dts/qcom/qdu1000.dtsi | 120 ++++++++++++++++++++++++++ 1 file changed, 120 insertions(+) -- 2.42.0 diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi index 832f472c4b7a..72ff94ce5ad4 100644 --- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi +++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi @@ -6,6 +6,8 @@ #include #include #include +#include +#include #include #include #include @@ -913,6 +915,124 @@ opp-384000000 { }; }; + usb_1_hsphy: phy@88e3000 { + compatible = "qcom,qdu1000-usb-hs-phy", + "qcom,usb-snps-hs-7nm-phy"; + reg = <0x0 0x088e3000 0x0 0x120>; + #phy-cells = <0>; + + clocks =<&gcc GCC_USB2_CLKREF_EN>; + clock-names = "ref"; + + resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>; + + status = "disabled"; + }; + + usb_1_qmpphy: phy@88e5000 { + compatible = "qcom,qdu1000-qmp-usb3-uni-phy"; + reg = <0x0 0x088e5000 0x0 0x2000>; + + clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>, + <&gcc GCC_USB2_CLKREF_EN>, + <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>, + <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>; + clock-names = "aux", + "ref", + "com_aux", + "pipe"; + + resets = <&gcc GCC_USB3_PHY_PRIM_BCR>, + <&gcc GCC_USB3PHY_PHY_PRIM_BCR>; + reset-names = "phy", + "phy_phy"; + + #clock-cells = <0>; + clock-output-names = "usb3_uni_phy_pipe_clk_src"; + + #phy-cells = <0>; + + status = "disabled"; + }; + + usb_1: usb@a6f8800 { + compatible = "qcom,qdu1000-dwc3", "qcom,dwc3"; + reg = <0 0x0a6f8800 0 0x400>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + + clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>, + <&gcc GCC_USB30_PRIM_MASTER_CLK>, + <&gcc GCC_USB30_PRIM_SLEEP_CLK>, + <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>; + clock-names = "cfg_noc", + "core", + "sleep", + "mock_utmi"; + + assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>, + <&gcc GCC_USB30_PRIM_MASTER_CLK>; + assigned-clock-rates = <19200000>, <200000000>; + + interrupts-extended = <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 6 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 8 IRQ_TYPE_EDGE_RISING>, + <&pdc 9 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "hs_phy_irq", + "ss_phy_irq", + "dp_hs_phy_irq", + "dm_hs_phy_irq"; + + power-domains = <&gcc USB30_PRIM_GDSC>; + required-opps = <&rpmhpd_opp_nom>; + + resets = <&gcc GCC_USB30_PRIM_BCR>; + + interconnects = <&system_noc MASTER_USB3 QCOM_ICC_TAG_ALWAYS + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS + &system_noc SLAVE_USB3_0 QCOM_ICC_TAG_ALWAYS>; + + interconnect-names = "usb-ddr", + "apps-usb"; + + status = "disabled"; + + usb_1_dwc3: usb@a600000 { + compatible = "snps,dwc3"; + reg = <0 0x0a600000 0 0xcd00>; + interrupts = ; + + iommus = <&apps_smmu 0xc0 0x0>; + snps,dis_u2_susphy_quirk; + snps,dis_enblslpm_quirk; + phys = <&usb_1_hsphy>, + <&usb_1_qmpphy>; + phy-names = "usb2-phy", + "usb3-phy"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + usb_1_dwc3_hs: endpoint { + }; + }; + + port@1 { + reg = <1>; + + usb_1_dwc3_ss: endpoint { + }; + }; + }; + }; + }; + pdc: interrupt-controller@b220000 { compatible = "qcom,qdu1000-pdc", "qcom,pdc"; reg = <0x0 0xb220000 0x0 0x30000>, <0x0 0x174000f0 0x0 0x64>;