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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 00721157ae682-884895001fasm10483237b3.45.2026.09.11.07.21.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Sep 2026 07:21:09 -0700 (PDT) From: Shawn Guo To: Bjorn Andersson Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Krishna Kurapati , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski , Shawn Guo Subject: [PATCH 2/5] arm64: dts: qcom: nord: Add the USB controller nodes Date: Fri, 11 Sep 2026 22:20:37 +0800 Message-ID: <20260911142040.100263-3-shengchao.guo@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260911142040.100263-1-shengchao.guo@oss.qualcomm.com> References: <20260911142040.100263-1-shengchao.guo@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-Authority-Analysis: v=2.4 cv=d6lgWhjE c=1 sm=1 tr=0 ts=6aa40e57 cx=c_pps a=g1v0Z557R90hA0UpD/5Yag==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=OACZVaEhdQEOGtIDsFAA:9 a=MFSWADHSvvjO3QEy5MdX:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTExMDIwMCBTYWx0ZWRfX12rALPbQD8KT vKBQFbFDnEdaXyqSM2XVGt4JvPmrF6zR0QGU76lFSGRH1wprzay1Z+5zONXfWt4fJL+LReI2hkG 0oNd3GepIV4IbITyQdNKb1FL0CXAs/u/RHl/cuJqd3ZUCT2+U51p/d38zpRD7Rjv0//aVnAG/mo BEmRAiF/L5feIo2E1ffK/rQ5rsZxoqHhKDHtSMQ6/BvYZDhJSFpjeblo1VAfWpJRIwpooutWfr5 yprFf70M821xk25Isnicgd1wPAoTzGM3FryaYJc0OkS5CTZ/pbkKGElKvw8aoa624Nc/z/8KPFm 8qJ4VxmGePPfgWrNPeFicXuZLwPiBISnlXr12Se/IPP6rclSSB/3l+U/RgMK4vunT5tc7XV0TvI RYgjnAHxXq9ITRLFPhGRg6Uu1D4mnFwdILHkZliuEqmDsKJruhafwvVoAJZdHfB8nHcBAOtiE2D pWek0u5UgBEF6XAnKFg== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTExMDIwMCBTYWx0ZWRfXxKWhXH5aiOO0 p0JIbnU28SckPVcLbxuYxMFN3yvAldE51zB/ls3KI/kOVd8ljtri0Cs31kpeOdY/9pFQX5/SDql tzzz4Z8VkbsaHFXhW3QKPESXZuXirjs= X-Proofpoint-GUID: mx46FErp6Hr96Xa7JvKcJ0g7M7p2UUni X-Proofpoint-ORIG-GUID: mx46FErp6Hr96Xa7JvKcJ0g7M7p2UUni X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-11_04,2026-09-11_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 spamscore=0 priorityscore=1501 bulkscore=0 adultscore=0 lowpriorityscore=0 phishscore=0 clxscore=1015 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609110200 From: Bartosz Golaszewski Add the base nodes for the three DWC3 USB controllers. These carry only the SoC-invariant properties and are disabled by default. The extension for the embedded Nord variant and relevant board files will add the platform resources and enable them. USB_2 has no SuperSpeed PHY and no 'ss_phy_irq' on this SoC, so it is capped to high-speed and told to use UTMI as its pipe clock. Signed-off-by: Bartosz Golaszewski Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/qcom/nord.dtsi | 83 ++++++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/nord.dtsi b/arch/arm64/boot/dts/qcom/nord.dtsi index 83760341456b..98967478fc3a 100644 --- a/arch/arm64/boot/dts/qcom/nord.dtsi +++ b/arch/arm64/boot/dts/qcom/nord.dtsi @@ -1736,6 +1736,89 @@ ipcc0: mailbox@9007000 { #mbox-cells = <2>; }; + usb_2: usb@a200000 { + compatible = "qcom,nord-dwc3", + "qcom,snps-dwc3"; + reg = <0x0 0x0a200000 0x0 0xfc100>; + + interrupts-extended = <&intc GIC_SPI 910 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 907 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 8 IRQ_TYPE_EDGE_BOTH>, + <&pdc 7 IRQ_TYPE_EDGE_BOTH>; + interrupt-names = "dwc_usb3", + "pwr_event", + "dp_hs_phy_irq", + "dm_hs_phy_irq"; + + iommus = <&apps_smmu_0 0x14e0 0x0>; + + dma-coherent; + wakeup-source; + + snps,dis-u1-entry-quirk; + snps,dis-u2-entry-quirk; + + maximum-speed = "high-speed"; + + qcom,select-utmi-as-pipe-clk; + + status = "disabled"; + }; + + usb_1: usb@a400000 { + compatible = "qcom,nord-dwc3", + "qcom,snps-dwc3"; + reg = <0x0 0x0a400000 0x0 0xfc100>; + + interrupts-extended = <&intc GIC_SPI 917 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 918 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 13 IRQ_TYPE_EDGE_BOTH>, + <&pdc 12 IRQ_TYPE_EDGE_BOTH>, + <&pdc 41 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "dwc_usb3", + "pwr_event", + "dp_hs_phy_irq", + "dm_hs_phy_irq", + "ss_phy_irq"; + + iommus = <&apps_smmu_0 0x15c0 0x0>; + + dma-coherent; + wakeup-source; + + snps,dis-u1-entry-quirk; + snps,dis-u2-entry-quirk; + + status = "disabled"; + }; + + usb_0: usb@a600000 { + compatible = "qcom,nord-dwc3", + "qcom,snps-dwc3"; + reg = <0x0 0x0a600000 0x0 0xfc100>; + + interrupts-extended = <&intc GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>, + <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, + <&pdc 14 IRQ_TYPE_EDGE_BOTH>, + <&pdc 15 IRQ_TYPE_EDGE_BOTH>, + <&pdc 17 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "dwc_usb3", + "pwr_event", + "dp_hs_phy_irq", + "dm_hs_phy_irq", + "ss_phy_irq"; + + iommus = <&apps_smmu_0 0x1500 0x0>; + + dma-coherent; + wakeup-source; + + snps,dis-u1-entry-quirk; + snps,dis-u2-entry-quirk; + + status = "disabled"; + }; + pdc: interrupt-controller@b220000 { compatible = "qcom,nord-pdc", "qcom,pdc"; -- 2.43.0