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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-771e814cbe1sm9130782b3a.27.2025.08.27.21.37.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 27 Aug 2025 21:37:31 -0700 (PDT) Message-ID: <43916db8-a9a3-4193-9619-567b0af5fa7b@oss.qualcomm.com> Date: Thu, 28 Aug 2025 12:37:25 +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 v7 2/3] arm64: dts: qcom: Add HAMOA-IOT-SOM platform To: Bjorn Andersson Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio , Yingying Tang References: <20250827-hamoa_initial-v7-0-f9b81d564bb2@oss.qualcomm.com> <20250827-hamoa_initial-v7-2-f9b81d564bb2@oss.qualcomm.com> Content-Language: en-US From: Yijie Yang In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: LaTtif3K9T08wYa2x52FnxP0f0NfObK4 X-Authority-Analysis: v=2.4 cv=CYoI5Krl c=1 sm=1 tr=0 ts=68afdd14 cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=2OwXVqhp2XgA:10 a=EUspDBNiAAAA:8 a=COk6AnOGAAAA:8 a=QAnuVJbiv_cUMF1-cxkA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=zc0IvFSfCIW2DFIPzwfm:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-ORIG-GUID: LaTtif3K9T08wYa2x52FnxP0f0NfObK4 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODI3MDEyOCBTYWx0ZWRfX7d0hXDyFBKn8 oZLM1KvRhy+0cqdIBbwnMMx/HMfdywLrrwNlpHBvKG5ZF2PQ0SbZXzne7MufhtTRk2hZY4LiuXW dGWPZ6t1xijcKhDywAZVee3++DIaKH3HWQa0jiYP9Tk+xKapvA6jNdnf0AE6Ez/avpfMENKmmH1 xK4ZDIyRiC4OIW966l92m4vmFRe9tay0KJoQBcMWybNyZerbpcq0hjY+o+yh//SF4n8LjtWpLEm Hs9g3hPqzIA0zVQSMZk/h0F4HHkspZQ6HBHR5ZF49/jGGaK2T4Te73lKwuLj1qXrJhmOv/LlDa8 9LYxbqCMOw0Ry1aWZj6L8P4f1uB93or/7T3cHjgcILCC2JjcXjadgERkjuCc9Ve+U+rjGL5ncHD q94esuqH X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-28_01,2025-08-26_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 bulkscore=0 adultscore=0 clxscore=1015 phishscore=0 priorityscore=1501 impostorscore=0 suspectscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2507300000 definitions=main-2508270128 On 2025-08-28 06:34, Bjorn Andersson wrote: > On Wed, Aug 27, 2025 at 10:52:19AM +0800, Yijie Yang wrote: >> The HAMOA-IOT-SOM is a compact computing module that integrates a System >> on Chip (SoC) — specifically the x1e80100 — along with essential >> components optimized for IoT applications. It is designed to be mounted on >> carrier boards, enabling the development of complete embedded systems. >> >> This change enables the following components: >> - Regulators on the SOM >> - Reserved memory regions >> - PCIe6a and its PHY >> - PCIe4 and its PHY >> - USB0 through USB6 and their PHYs >> - ADSP, CDSP >> - WLAN, Bluetooth (M.2 interface) >> >> Reviewed-by: Konrad Dybcio >> Co-developed-by: Yingying Tang # PCIe4 and WLAN >> Signed-off-by: Yingying Tang >> Signed-off-by: Yijie Yang > > I'm sorry, but I can't merge this as checkpatch doesn't approve of the > way you write the Co-developed-by, and I don't like it either - in > particular when looking at the 3rd patch, > > As this is all from Qualcomm, please change this such that one person > (the author) certifies the origin of the patch (in accordance with DCO > 1.1 bullet a). You can attribute the additional authors by writing > "Written in collaboration with Yingying Tang 3rd patch>" above the tags. Okay, I will follow the style you suggested. > > PS. Please run checkpatch before sending your patches. I will. > > Regards, > Bjorn > >> --- >> arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi | 609 ++++++++++++++++++++++++++++ >> 1 file changed, 609 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi b/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi >> new file mode 100644 >> index 000000000000..5facc5544c3d >> --- /dev/null >> +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi >> @@ -0,0 +1,609 @@ >> +// SPDX-License-Identifier: BSD-3-Clause >> +/* >> + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. >> + */ >> + >> +#include "x1e80100.dtsi" >> +#include "x1e80100-pmics.dtsi" >> +#include >> +#include >> + >> +/ { >> + compatible = "hamoa-iot-som", "qcom,x1e80100"; >> + >> + reserved-memory { >> + linux,cma { >> + compatible = "shared-dma-pool"; >> + size = <0x0 0x8000000>; >> + reusable; >> + linux,cma-default; >> + }; >> + }; >> +}; >> + >> +&apps_rsc { >> + /* PMC8380C_B */ >> + regulators-0 { >> + compatible = "qcom,pm8550-rpmh-regulators"; >> + qcom,pmic-id = "b"; >> + >> + vdd-bob1-supply = <&vph_pwr>; >> + vdd-bob2-supply = <&vph_pwr>; >> + vdd-l1-l4-l10-supply = <&vreg_s4c_1p8>; >> + vdd-l2-l13-l14-supply = <&vreg_bob1>; >> + vdd-l5-l16-supply = <&vreg_bob1>; >> + vdd-l6-l7-supply = <&vreg_bob2>; >> + vdd-l8-l9-supply = <&vreg_bob1>; >> + vdd-l12-supply = <&vreg_s5j_1p2>; >> + vdd-l15-supply = <&vreg_s4c_1p8>; >> + vdd-l17-supply = <&vreg_bob2>; >> + >> + vreg_bob1: bob1 { >> + regulator-name = "vreg_bob1"; >> + regulator-min-microvolt = <3008000>; >> + regulator-max-microvolt = <3960000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_bob2: bob2 { >> + regulator-name = "vreg_bob2"; >> + regulator-min-microvolt = <2504000>; >> + regulator-max-microvolt = <3008000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l1b_1p8: ldo1 { >> + regulator-name = "vreg_l1b_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l2b_3p0: ldo2 { >> + regulator-name = "vreg_l2b_3p0"; >> + regulator-min-microvolt = <3072000>; >> + regulator-max-microvolt = <3100000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l4b_1p8: ldo4 { >> + regulator-name = "vreg_l4b_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l5b_3p0: ldo5 { >> + regulator-name = "vreg_l5b_3p0"; >> + regulator-min-microvolt = <3000000>; >> + regulator-max-microvolt = <3000000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l6b_1p8: ldo6 { >> + regulator-name = "vreg_l6b_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <2960000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l7b_2p8: ldo7 { >> + regulator-name = "vreg_l7b_2p8"; >> + regulator-min-microvolt = <2800000>; >> + regulator-max-microvolt = <2800000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l8b_3p0: ldo8 { >> + regulator-name = "vreg_l8b_3p0"; >> + regulator-min-microvolt = <3072000>; >> + regulator-max-microvolt = <3072000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l9b_2p9: ldo9 { >> + regulator-name = "vreg_l9b_2p9"; >> + regulator-min-microvolt = <2960000>; >> + regulator-max-microvolt = <2960000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l10b_1p8: ldo10 { >> + regulator-name = "vreg_l10b_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l12b_1p2: ldo12 { >> + regulator-name = "vreg_l12b_1p2"; >> + regulator-min-microvolt = <1200000>; >> + regulator-max-microvolt = <1200000>; >> + regulator-initial-mode = ; >> + regulator-always-on; >> + }; >> + >> + vreg_l13b_3p0: ldo13 { >> + regulator-name = "vreg_l13b_3p0"; >> + regulator-min-microvolt = <3072000>; >> + regulator-max-microvolt = <3100000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l14b_3p0: ldo14 { >> + regulator-name = "vreg_l14b_3p0"; >> + regulator-min-microvolt = <3072000>; >> + regulator-max-microvolt = <3072000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l15b_1p8: ldo15 { >> + regulator-name = "vreg_l15b_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + regulator-initial-mode = ; >> + regulator-always-on; >> + }; >> + >> + vreg_l16b_2p9: ldo16 { >> + regulator-name = "vreg_l16b_2p9"; >> + regulator-min-microvolt = <2912000>; >> + regulator-max-microvolt = <2912000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l17b_2p5: ldo17 { >> + regulator-name = "vreg_l17b_2p5"; >> + regulator-min-microvolt = <2504000>; >> + regulator-max-microvolt = <2504000>; >> + regulator-initial-mode = ; >> + }; >> + }; >> + >> + /* PMC8380VE_C */ >> + regulators-1 { >> + compatible = "qcom,pm8550ve-rpmh-regulators"; >> + qcom,pmic-id = "c"; >> + >> + vdd-l1-supply = <&vreg_s5j_1p2>; >> + vdd-l2-supply = <&vreg_s1f_0p7>; >> + vdd-l3-supply = <&vreg_s1f_0p7>; >> + vdd-s4-supply = <&vph_pwr>; >> + >> + vreg_s4c_1p8: smps4 { >> + regulator-name = "vreg_s4c_1p8"; >> + regulator-min-microvolt = <1856000>; >> + regulator-max-microvolt = <2000000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l1c_1p2: ldo1 { >> + regulator-name = "vreg_l1c_1p2"; >> + regulator-min-microvolt = <1200000>; >> + regulator-max-microvolt = <1200000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l2c_0p8: ldo2 { >> + regulator-name = "vreg_l2c_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l3c_0p8: ldo3 { >> + regulator-name = "vreg_l3c_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = ; >> + }; >> + }; >> + >> + /* PMC8380_D */ >> + regulators-2 { >> + compatible = "qcom,pmc8380-rpmh-regulators"; >> + qcom,pmic-id = "d"; >> + >> + vdd-l1-supply = <&vreg_s1f_0p7>; >> + vdd-l2-supply = <&vreg_s1f_0p7>; >> + vdd-l3-supply = <&vreg_s4c_1p8>; >> + vdd-s1-supply = <&vph_pwr>; >> + >> + vreg_l1d_0p8: ldo1 { >> + regulator-name = "vreg_l1d_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l2d_0p9: ldo2 { >> + regulator-name = "vreg_l2d_0p9"; >> + regulator-min-microvolt = <912000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l3d_1p8: ldo3 { >> + regulator-name = "vreg_l3d_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + regulator-initial-mode = ; >> + }; >> + }; >> + >> + /* PMC8380_E */ >> + regulators-3 { >> + compatible = "qcom,pmc8380-rpmh-regulators"; >> + qcom,pmic-id = "e"; >> + >> + vdd-l2-supply = <&vreg_s1f_0p7>; >> + vdd-l3-supply = <&vreg_s5j_1p2>; >> + >> + vreg_l2e_0p8: ldo2 { >> + regulator-name = "vreg_l2e_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l3e_1p2: ldo3 { >> + regulator-name = "vreg_l3e_1p2"; >> + regulator-min-microvolt = <1200000>; >> + regulator-max-microvolt = <1200000>; >> + regulator-initial-mode = ; >> + }; >> + }; >> + >> + /* PMC8380_F */ >> + regulators-4 { >> + compatible = "qcom,pmc8380-rpmh-regulators"; >> + qcom,pmic-id = "f"; >> + >> + vdd-l1-supply = <&vreg_s5j_1p2>; >> + vdd-l2-supply = <&vreg_s5j_1p2>; >> + vdd-l3-supply = <&vreg_s5j_1p2>; >> + vdd-s1-supply = <&vph_pwr>; >> + >> + vreg_s1f_0p7: smps1 { >> + regulator-name = "vreg_s1f_0p7"; >> + regulator-min-microvolt = <700000>; >> + regulator-max-microvolt = <1100000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l1f_1p0: ldo1 { >> + regulator-name = "vreg_l1f_1p0"; >> + regulator-min-microvolt = <1024000>; >> + regulator-max-microvolt = <1024000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l2f_1p0: ldo2 { >> + regulator-name = "vreg_l2f_1p0"; >> + regulator-min-microvolt = <1024000>; >> + regulator-max-microvolt = <1024000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l3f_1p0: ldo3 { >> + regulator-name = "vreg_l3f_1p0"; >> + regulator-min-microvolt = <1024000>; >> + regulator-max-microvolt = <1024000>; >> + regulator-initial-mode = ; >> + }; >> + }; >> + >> + /* PMC8380VE_I */ >> + regulators-6 { >> + compatible = "qcom,pm8550ve-rpmh-regulators"; >> + qcom,pmic-id = "i"; >> + >> + vdd-l1-supply = <&vreg_s4c_1p8>; >> + vdd-l2-supply = <&vreg_s5j_1p2>; >> + vdd-l3-supply = <&vreg_s1f_0p7>; >> + vdd-s1-supply = <&vph_pwr>; >> + vdd-s2-supply = <&vph_pwr>; >> + >> + vreg_s1i_0p9: smps1 { >> + regulator-name = "vreg_s1i_0p9"; >> + regulator-min-microvolt = <900000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_s2i_1p0: smps2 { >> + regulator-name = "vreg_s2i_1p0"; >> + regulator-min-microvolt = <1000000>; >> + regulator-max-microvolt = <1100000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l1i_1p8: ldo1 { >> + regulator-name = "vreg_l1i_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l2i_1p2: ldo2 { >> + regulator-name = "vreg_l2i_1p2"; >> + regulator-min-microvolt = <1200000>; >> + regulator-max-microvolt = <1200000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l3i_0p8: ldo3 { >> + regulator-name = "vreg_l3i_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = ; >> + }; >> + }; >> + >> + /* PMC8380VE_J */ >> + regulators-7 { >> + compatible = "qcom,pm8550ve-rpmh-regulators"; >> + qcom,pmic-id = "j"; >> + >> + vdd-l1-supply = <&vreg_s1f_0p7>; >> + vdd-l2-supply = <&vreg_s5j_1p2>; >> + vdd-l3-supply = <&vreg_s1f_0p7>; >> + vdd-s5-supply = <&vph_pwr>; >> + >> + vreg_s5j_1p2: smps5 { >> + regulator-name = "vreg_s5j_1p2"; >> + regulator-min-microvolt = <1256000>; >> + regulator-max-microvolt = <1304000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l1j_0p8: ldo1 { >> + regulator-name = "vreg_l1j_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l2j_1p2: ldo2 { >> + regulator-name = "vreg_l2j_1p2"; >> + regulator-min-microvolt = <1256000>; >> + regulator-max-microvolt = <1256000>; >> + regulator-initial-mode = ; >> + }; >> + >> + vreg_l3j_0p8: ldo3 { >> + regulator-name = "vreg_l3j_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = ; >> + }; >> + }; >> +}; >> + >> +&pcie4 { >> + perst-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>; >> + wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>; >> + >> + pinctrl-0 = <&pcie4_default>; >> + pinctrl-names = "default"; >> + >> + status = "okay"; >> +}; >> + >> +&pcie4_phy { >> + vdda-phy-supply = <&vreg_l3i_0p8>; >> + vdda-pll-supply = <&vreg_l3e_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&pcie6a { >> + perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>; >> + wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>; >> + >> + pinctrl-0 = <&pcie6a_default>; >> + pinctrl-names = "default"; >> + >> + status = "okay"; >> +}; >> + >> +&pcie6a_phy { >> + vdda-phy-supply = <&vreg_l1d_0p8>; >> + vdda-pll-supply = <&vreg_l2j_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&qupv3_0 { >> + status = "okay"; >> +}; >> + >> +&qupv3_1 { >> + status = "okay"; >> +}; >> + >> +&qupv3_2 { >> + status = "okay"; >> +}; >> + >> +&remoteproc_adsp { >> + firmware-name = "qcom/x1e80100/adsp.mbn", >> + "qcom/x1e80100/adsp_dtb.mbn"; >> + >> + status = "okay"; >> +}; >> + >> +&remoteproc_cdsp { >> + firmware-name = "qcom/x1e80100/cdsp.mbn", >> + "qcom/x1e80100/cdsp_dtb.mbn"; >> + >> + status = "okay"; >> +}; >> + >> +&tlmm { >> + gpio-reserved-ranges = <34 2>, /* TPM LP & INT */ >> + <44 4>; /* SPI (TPM) */ >> + >> + pcie4_default: pcie4-default-state { >> + clkreq-n-pins { >> + pins = "gpio147"; >> + function = "pcie4_clk"; >> + drive-strength = <2>; >> + bias-pull-up; >> + }; >> + >> + perst-n-pins { >> + pins = "gpio146"; >> + function = "gpio"; >> + drive-strength = <2>; >> + bias-disable; >> + }; >> + >> + wake-n-pins { >> + pins = "gpio148"; >> + function = "gpio"; >> + drive-strength = <2>; >> + bias-pull-up; >> + }; >> + }; >> + >> + pcie6a_default: pcie6a-default-state { >> + clkreq-n-pins { >> + pins = "gpio153"; >> + function = "pcie6a_clk"; >> + drive-strength = <2>; >> + bias-pull-up; >> + }; >> + >> + perst-n-pins { >> + pins = "gpio152"; >> + function = "gpio"; >> + drive-strength = <2>; >> + bias-disable; >> + }; >> + >> + wake-n-pins { >> + pins = "gpio154"; >> + function = "gpio"; >> + drive-strength = <2>; >> + bias-pull-up; >> + >> + }; >> + }; >> +}; >> + >> +&usb_1_ss0 { >> + status = "okay"; >> +}; >> + >> +&usb_1_ss0_dwc3 { >> + dr_mode = "otg"; >> + usb-role-switch; >> +}; >> + >> +&usb_1_ss0_hsphy { >> + vdd-supply = <&vreg_l3j_0p8>; >> + vdda12-supply = <&vreg_l2j_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1_ss0_qmpphy { >> + vdda-phy-supply = <&vreg_l2j_1p2>; >> + vdda-pll-supply = <&vreg_l1j_0p8>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1_ss1 { >> + status = "okay"; >> +}; >> + >> +&usb_1_ss1_dwc3 { >> + dr_mode = "otg"; >> + usb-role-switch; >> +}; >> + >> +&usb_1_ss1_hsphy { >> + vdd-supply = <&vreg_l3j_0p8>; >> + vdda12-supply = <&vreg_l2j_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1_ss1_qmpphy { >> + vdda-phy-supply = <&vreg_l2j_1p2>; >> + vdda-pll-supply = <&vreg_l2d_0p9>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1_ss2 { >> + status = "okay"; >> +}; >> + >> +&usb_1_ss2_dwc3 { >> + dr_mode = "otg"; >> + usb-role-switch; >> +}; >> + >> +&usb_1_ss2_hsphy { >> + vdd-supply = <&vreg_l3j_0p8>; >> + vdda12-supply = <&vreg_l2j_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1_ss2_qmpphy { >> + vdda-phy-supply = <&vreg_l2j_1p2>; >> + vdda-pll-supply = <&vreg_l2d_0p9>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_2 { >> + status = "okay"; >> +}; >> + >> +&usb_2_dwc3 { >> + dr_mode = "host"; >> +}; >> + >> +&usb_2_hsphy { >> + vdd-supply = <&vreg_l2e_0p8>; >> + vdda12-supply = <&vreg_l3e_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_mp { >> + status = "okay"; >> +}; >> + >> +&usb_mp_hsphy0 { >> + vdd-supply = <&vreg_l2e_0p8>; >> + vdda12-supply = <&vreg_l3e_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_mp_hsphy1 { >> + vdd-supply = <&vreg_l2e_0p8>; >> + vdda12-supply = <&vreg_l3e_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_mp_qmpphy0 { >> + vdda-phy-supply = <&vreg_l3e_1p2>; >> + vdda-pll-supply = <&vreg_l3c_0p8>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_mp_qmpphy1 { >> + vdda-phy-supply = <&vreg_l3e_1p2>; >> + vdda-pll-supply = <&vreg_l3c_0p8>; >> + >> + status = "okay"; >> +}; >> >> -- >> 2.34.1 >> -- Best Regards, Yijie