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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b242642864sm69624865ad.12.2026.03.29.19.52.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 29 Mar 2026 19:52:17 -0700 (PDT) Message-ID: <82bc146c-dc41-4d55-97c3-7819a3ec42cd@oss.qualcomm.com> Date: Mon, 30 Mar 2026 10:52:13 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/3] arm64: dts: qcom: kaanapali: Add USB support for Kaanapali SoC To: Krishna Kurapati , Konrad Dybcio , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ronak Raheja References: <20260329175249.2946508-1-krishna.kurapati@oss.qualcomm.com> <20260329175249.2946508-2-krishna.kurapati@oss.qualcomm.com> Content-Language: en-US From: Jingyi Wang In-Reply-To: <20260329175249.2946508-2-krishna.kurapati@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=I8dohdgg c=1 sm=1 tr=0 ts=69c9e564 cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=yOmPoFu1Ht0vmZQZIAsA:9 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-GUID: WKD3X3KrwOyosUGIs1j-JnuwLiDzeTHF X-Proofpoint-ORIG-GUID: WKD3X3KrwOyosUGIs1j-JnuwLiDzeTHF X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzMwMDAyMCBTYWx0ZWRfX2NW5SkDd/lJ7 aTu29stUkwWgR1Vl9Cu/b/uGYCtEy+z6/fZhaisN0IRFd4k+FiYQH36l+MXeomjutK5QuUrlV55 kE8hrvEw+I85QnWbyjAeM64/DFajNwR+weMvW33/2Styn23kBVldryIhdFooIRu9WBjkKR6/SDT lCguwGEyQHMNf7eVV41OmEkcMuVbkhQa8TiXmkvcTfQf7kltixIBJn+9H8Y2ycx/oz7XyVDOzMK mgPzVijf1/ZBQxlZVJ/mlQZr2fixX2JxpsefvfaaKikZ+UBU6wR7sAQuVXnkd+0MngRZyVIoizl H3o0l1ErV9R8Ax3eS93x2ncm5eYD9mFNfClsyCU4TXOqUCh0PWeRI7pVvJ0I0RKWzUmuHcp3921 zs5h0fcbg95Z8z/4vqW6VvaixsSW+qVDnlAB4qb69OuE+1OsZv+sShsYZFjW1x9+RfFuQgetn8y nryBWC1X6wnX4+vEmkQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-29_05,2026-03-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 clxscore=1015 spamscore=0 adultscore=0 suspectscore=0 malwarescore=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603300020 On 3/30/2026 1:52 AM, Krishna Kurapati wrote: > From: Ronak Raheja > > Add the base USB devicetree definitions for Kaanapali platform. The overall > chipset contains a single DWC3 USB3 controller (rev. 200a), SS QMP PHY > (rev. v8) and M31 eUSB2 PHY. > > Signed-off-by: Ronak Raheja > Signed-off-by: Jingyi Wang > Signed-off-by: Krishna Kurapati > --- > arch/arm64/boot/dts/qcom/kaanapali.dtsi | 154 ++++++++++++++++++++++++ > 1 file changed, 154 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/kaanapali.dtsi b/arch/arm64/boot/dts/qcom/kaanapali.dtsi > index ac6a6c789902..08d7c1a1d829 100644 > --- a/arch/arm64/boot/dts/qcom/kaanapali.dtsi > +++ b/arch/arm64/boot/dts/qcom/kaanapali.dtsi > @@ -6026,6 +6026,160 @@ pdp_tx: scp-sram-section@100 { > reg = <0x100 0x80>; > }; > }; > + > + usb_hsphy: phy@88e3000 { > + compatible = "qcom,kaanapali-m31-eusb2-phy", > + "qcom,sm8750-m31-eusb2-phy"; > + reg = <0x0 0x88e3000 0x0 0x29c>; > + > + clocks = <&tcsr TCSR_USB2_CLKREF_EN>; > + clock-names = "ref"; > + > + resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>; > + > + #phy-cells = <0>; > + > + status = "disabled"; > + }; > + > + usb_dp_qmpphy: phy@88e8000 { > + compatible = "qcom,kaanapali-qmp-usb3-dp-phy", > + "qcom,sm8750-qmp-usb3-dp-phy"; > + reg = <0x0 0x088e8000 0x0 0x4000>; > + > + clocks = <&gcc GCC_USB3_PRIM_PHY_AUX_CLK>, > + <&tcsr TCSR_USB3_CLKREF_EN>, > + <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>, > + <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>; > + clock-names = "aux", > + "ref", > + "com_aux", > + "usb3_pipe"; > + > + resets = <&gcc GCC_USB3_PHY_PRIM_BCR>, > + <&gcc GCC_USB3_DP_PHY_PRIM_BCR>; > + reset-names = "phy", > + "common"; > + > + power-domains = <&gcc GCC_USB3_PHY_GDSC>; > + > + #clock-cells = <1>; > + #phy-cells = <1>; > + > + orientation-switch; > + > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + usb_dp_qmpphy_out: endpoint { > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + usb_dp_qmpphy_usb_ss_in: endpoint { > + remote-endpoint = <&usb_dwc3_ss>; > + }; > + }; > + > + port@2 { > + reg = <2>; > + > + usb_dp_qmpphy_dp_in: endpoint { > + }; > + }; > + }; > + }; > + > + usb: usb@a600000 { > + compatible = "qcom,kaanapali-dwc3", "qcom,snps-dwc3"; > + reg = <0x0 0x0a600000 0x0 0xfc100>; > + > + clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>, > + <&gcc GCC_USB30_PRIM_MASTER_CLK>, > + <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>, > + <&gcc GCC_USB30_PRIM_SLEEP_CLK>, > + <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>; > + clock-names = "cfg_noc", > + "core", > + "iface", > + "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 133 IRQ_TYPE_LEVEL_HIGH>, > + <&intc GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>, > + <&intc GIC_SPI 131 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", > + "hs_phy_irq", > + "dp_hs_phy_irq", > + "dm_hs_phy_irq", > + "ss_phy_irq"; > + > + power-domains = <&gcc GCC_USB30_PRIM_GDSC>; > + required-opps = <&rpmhpd_opp_nom>; > + > + resets = <&gcc GCC_USB30_PRIM_BCR>; > + > + interconnects = <&aggre_noc MASTER_USB3 QCOM_ICC_TAG_ALWAYS > + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>, > + <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY > + &config_noc SLAVE_USB3 QCOM_ICC_TAG_ACTIVE_ONLY>; > + interconnect-names = "usb-ddr", "apps-usb"; > + iommus = <&apps_smmu 0x40 0x0>; > + > + phys = <&usb_hsphy>, <&usb_dp_qmpphy QMP_USB43DP_USB3_PHY>; > + phy-names = "usb2-phy", "usb3-phy"; > + > + snps,hird-threshold = /bits/ 8 <0x0>; > + snps,usb2-gadget-lpm-disable; > + snps,dis_u2_susphy_quirk; > + snps,dis_enblslpm_quirk; > + snps,dis-u1-entry-quirk; > + snps,dis-u2-entry-quirk; > + snps,is-utmi-l1-suspend; > + snps,usb3_lpm_capable; > + snps,usb2-lpm-disable; > + snps,has-lpm-erratum; > + tx-fifo-resize; > + dma-coherent; > + > + status = "disabled"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + usb_dwc3_hs: endpoint { > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + usb_dwc3_ss: endpoint { > + remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>; > + }; > + }; > + }; > + }; please make sure the nodes are sorted in address order. Thanks, Jingyi > }; > > thermal-zones {