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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-33e96f47d52sm7145892eec.28.2026.09.23.05.05.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Sep 2026 05:05:24 -0700 (PDT) Date: Wed, 23 Sep 2026 20:05:18 +0800 From: Shawn Guo To: Bartosz Golaszewski Cc: Bjorn Andersson , Konrad Dybcio , Abel Vesa , Rob Herring , Krzysztof Kozlowski , Conor Dooley , brgl@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Abel Vesa Subject: Re: [PATCH v2 4/4] arm64: dts: qcom: nord-ride-embedded: Enable USB ports Message-ID: References: <20260922-nord-usb-dwc-dts-v2-0-ba2b39f1a843@oss.qualcomm.com> <20260922-nord-usb-dwc-dts-v2-4-ba2b39f1a843@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260922-nord-usb-dwc-dts-v2-4-ba2b39f1a843@oss.qualcomm.com> X-Proofpoint-GUID: 572X1WvLvuNZQVbwm2u3Mjk6fqDZnAp9 X-Proofpoint-ORIG-GUID: 572X1WvLvuNZQVbwm2u3Mjk6fqDZnAp9 X-Authority-Analysis: v=2.4 cv=WZuZ+EhX c=1 sm=1 tr=0 ts=6ab3c08b cx=c_pps a=PfFC4Oe2JQzmKTvty2cRDw==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=w5VJh7DtWAenZCr4fmkA:9 a=CjuIK1q_8ugA:10 a=6Ab_bkdmUrQuMsNx7PHu:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTIzMDA0OCBTYWx0ZWRfXyMaTw2R7RnTO 0tze5BKW8AQB+Rt1LTG7co4Hcjz7nrF4YNEcSOS8LA840/vi+RTpQD6PL4JuLdw2OV5Wt07ByBP uKjRQfYdx0Ui+bMHxNeihNP3RJGb+6A= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTIzMDA0OCBTYWx0ZWRfXwg4QsFLc7sdu NOOA3ZWUZBiR10cEOJT/SYqUPN3X/6b79GWfngn0sZn1UmR0dqf+g4er+rJKOp7qMht7vMAlF4w hG/1wfv7nx2fRRMNnlKVkIkFdOyBAy8t/xvBJBrokbA+2A3EkgiBVfWgg0XLIEctSEV/WOsgy/k w7RfX2dRHG/d4dJp+N+RMfc1fdid6dYQaGphb/pw696L/xBX5u26umGivoFnk87/eRc43s0vxfr 5fw9KpYImJ5QDb0jhWWyUwwArbLtzwma3aS75TobvU0vumGsTqJAbEq/Lba/MVomLd+vGHaG98q dgeDff2fFcy5A03OmPNnlz5956WqanjEWPiWl8yBYMA7xpGucFPY72ni2nl39xh4bfv83BgZtiQ qKekw2qcOkxHs7vwK6ze0c8fi1xy/7pI8tvD2+Px87jvhgFpwDg76ks8tCN1VjFyU832OL1reMJ 5rcO2Vp1TXRhUE5PtfA== 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=2026-09-23_04,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 suspectscore=0 clxscore=1015 impostorscore=0 phishscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609230048 On Tue, Sep 22, 2026 at 05:01:10PM +0200, Bartosz Golaszewski wrote: > From: Shawn Guo > > Wire up the board specific pieces for USB ports. Enable i2c9 and add the > three NXP PTN3222 eUSB2 repeaters (one per USB port) with their 1.8 V > supply and reset GPIOs on the PMIC GPIO expanders. > > Add the onsemi FUSB15201 dual port Type-C controller at 0x50, with > its interrupt and pinctrl state on pmau0102_i gpio8. Both controller > ports are wired on this board, so describe two usb-c-connector > children and cross-link their HS and SS endpoints to the dwc3 HS > endpoint and the QMP combo PHY SS output of USB_0 and USB_1. Both > controllers therefore run in OTG mode with usb-role-switch. > > USB_2 has no Type-C connector, so it is configured as a fixed host > port. Its VBUS is supplied by a fixed regulator gated by > pmau0102_h gpio3, kept always-on since nothing switches it at > runtime. > > Assisted-by: LLM > Reviewed-by: Abel Vesa > Signed-off-by: Shawn Guo > Co-developed-by: Bartosz Golaszewski > Signed-off-by: Bartosz Golaszewski > --- > arch/arm64/boot/dts/qcom/nord-ride-embedded.dts | 309 ++++++++++++++++++++++++ > 1 file changed, 309 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/nord-ride-embedded.dts b/arch/arm64/boot/dts/qcom/nord-ride-embedded.dts > index 09ee525764ef9a65aa17648097038687e61a5122..ee1525b37b381120d80a76d7b8e20ab2edeca6c3 100644 > --- a/arch/arm64/boot/dts/qcom/nord-ride-embedded.dts > +++ b/arch/arm64/boot/dts/qcom/nord-ride-embedded.dts > @@ -6,6 +6,7 @@ > /dts-v1/; > > #include > +#include > #include > > #include "nord-embedded.dtsi" > @@ -53,6 +54,124 @@ bi_tcxo_ao_div2: bi-tcxo-ao-div2-clk { > clock-div = <2>; > }; > }; > + > + vreg_per_3p3: regulator-per-3p3 { > + compatible = "regulator-fixed"; > + regulator-name = "vreg_per_3p3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + usb2_vbus: regulator-usb2-vbus { > + compatible = "regulator-fixed"; > + regulator-name = "usb2_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&pmau0102_h_gpios 3 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + regulator-always-on; > + }; > + > + usb2-connector { > + compatible = "usb-a-connector"; > + label = "USB-2-Type-A"; > + power-role = "source"; > + > + vbus-supply = <&usb2_vbus>; > + > + port { > + usb2_con_hs: endpoint { > + remote-endpoint = <&usb_2_dwc3_hs>; > + }; > + }; > + }; > + > + vreg_wcn_3p3: regulator-wcn-3p3 { Nah, it (and the following WCN regulators) doesn't belong to this patch. Shawn > + compatible = "regulator-fixed"; > + regulator-name = "vreg_wcn_3p3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&pmau0102_e_gpios 8 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + vreg_wcn_core_vl_0p95: regulator-wcn-core-vl-0p95 { > + compatible = "regulator-fixed"; > + regulator-name = "vreg_wcn_core_vl_0p95"; > + regulator-min-microvolt = <950000>; > + regulator-max-microvolt = <950000>; > + gpio = <&pmau0102_e_gpios 6 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + vreg_wcn_core_vm_1p35: regulator-wcn-core-vm-1p35 { > + compatible = "regulator-fixed"; > + regulator-name = "vreg_wcn_core_vm_1p35"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + gpio = <&pmau0102_e_gpios 6 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + vreg_wcn_core_vh_1p95: regulator-wcn-core-vh-1p95 { > + compatible = "regulator-fixed"; > + regulator-name = "vreg_wcn_core_vh_1p95"; > + regulator-min-microvolt = <1950000>; > + regulator-max-microvolt = <1950000>; > + gpio = <&pmau0102_e_gpios 6 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + wcn7850-pmu { > + compatible = "qcom,wcn7850-pmu"; > + > + wlan-enable-gpios = <&pmau0102_e_gpios 10 GPIO_ACTIVE_HIGH>; > + > + vdd-supply = <&vreg_wcn_3p3>; > + vddio-supply = <&vreg_s3a_1p8>; > + vddaon-supply = <&vreg_wcn_core_vl_0p95>; > + vdddig-supply = <&vreg_wcn_core_vl_0p95>; > + vddrfa1p2-supply = <&vreg_wcn_core_vm_1p35>; > + vddrfa1p8-supply = <&vreg_wcn_core_vh_1p95>; > + > + regulators { > + vreg_pmu_rfa_cmn: ldo0 { > + regulator-name = "vreg_pmu_rfa_cmn"; > + }; > + > + vreg_pmu_aon_0p59: ldo1 { > + regulator-name = "vreg_pmu_aon_0p59"; > + }; > + > + vreg_pmu_wlcx_0p8: ldo2 { > + regulator-name = "vreg_pmu_wlcx_0p8"; > + }; > + > + vreg_pmu_wlmx_0p85: ldo3 { > + regulator-name = "vreg_pmu_wlmx_0p85"; > + }; > + > + vreg_pmu_rfa_0p8: ldo5 { > + regulator-name = "vreg_pmu_rfa_0p8"; > + }; > + > + vreg_pmu_rfa_1p2: ldo6 { > + regulator-name = "vreg_pmu_rfa_1p2"; > + }; > + > + vreg_pmu_rfa_1p8: ldo7 { > + regulator-name = "vreg_pmu_rfa_1p8"; > + }; > + > + vreg_pmu_pcie_0p9: ldo8 { > + regulator-name = "vreg_pmu_pcie_0p9"; > + }; > + > + vreg_pmu_pcie_1p8: ldo9 { > + regulator-name = "vreg_pmu_pcie_1p8"; > + }; > + }; > + }; > }; > > &apps_rsc { > @@ -366,6 +485,121 @@ vreg_l3l_1p8: ldo3 { > }; > }; > > +&i2c9 { > + clock-frequency = <400000>; > + > + status = "okay"; > + > + usb0_repeater: redriver@43 { > + compatible = "nxp,ptn3222"; > + reg = <0x43>; > + #phy-cells = <0>; > + vdd1v8-supply = <&vreg_l3l_1p8>; > + vdd3v3-supply = <&vreg_per_3p3>; > + reset-gpios = <&pmau0102_i_gpios 9 GPIO_ACTIVE_LOW>; > + }; > + > + usb2_repeater: redriver@47 { > + compatible = "nxp,ptn3222"; > + reg = <0x47>; > + #phy-cells = <0>; > + vdd1v8-supply = <&vreg_l3l_1p8>; > + vdd3v3-supply = <&vreg_per_3p3>; > + reset-gpios = <&pmau0102_l_gpios 3 GPIO_ACTIVE_LOW>; > + }; > + > + usb1_repeater: redriver@4f { > + compatible = "nxp,ptn3222"; > + reg = <0x4f>; > + #phy-cells = <0>; > + vdd1v8-supply = <&vreg_l3l_1p8>; > + vdd3v3-supply = <&vreg_per_3p3>; > + reset-gpios = <&pmau0102_i_gpios 10 GPIO_ACTIVE_LOW>; > + }; > + > + typec@50 { > + compatible = "onnn,fusb15201"; > + reg = <0x50>; > + interrupts-extended = <&pmau0102_i_gpios 8 IRQ_TYPE_LEVEL_LOW>; > + > + pinctrl-0 = <&usb_pd_int_default>; > + pinctrl-names = "default"; > + > + #address-cells = <1>; > + #size-cells = <0>; > + > + connector@0 { > + compatible = "usb-c-connector"; > + reg = <0>; > + label = "USB-C0"; > + power-role = "dual"; > + data-role = "dual"; > + try-power-role = "sink"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + usb_0_con_hs: endpoint { > + remote-endpoint = <&usb_0_dwc3_hs>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + usb_0_con_ss: endpoint { > + remote-endpoint = <&usb_0_qmpphy_usb_ss_out>; > + }; > + }; > + }; > + }; > + > + connector@1 { > + compatible = "usb-c-connector"; > + reg = <1>; > + label = "USB-C1"; > + power-role = "dual"; > + data-role = "dual"; > + try-power-role = "sink"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + usb_1_con_hs: endpoint { > + remote-endpoint = <&usb_1_dwc3_hs>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + usb_1_con_ss: endpoint { > + remote-endpoint = <&usb_1_qmpphy_usb_ss_out>; > + }; > + }; > + }; > + }; > + }; > +}; > + > +&pmau0102_i_gpios { > + usb_pd_int_default: usb-pd-int-state { > + pins = "gpio8"; > + function = "normal"; > + input-enable; > + bias-pull-up; > + power-source = <0>; > + }; > +}; > + > &qupv3_0 { > firmware-name = "qcom/nord/qupv3fw.elf"; > > @@ -440,3 +674,78 @@ &ufs_mem_phy { > > status = "okay"; > }; > + > +&usb_0 { > + status = "okay"; > +}; > + > +&usb_0_dwc3_hs { > + remote-endpoint = <&usb_0_con_hs>; > +}; > + > +&usb_0_hsphy { > + vdd-supply = <&vreg_l1h_0p9>; > + vdda12-supply = <&vreg_l2h_1p2>; > + > + phys = <&usb0_repeater>; > + > + status = "okay"; > +}; > + > +&usb_0_qmpphy { > + vdda-phy-supply = <&vreg_l2k_0p9>; > + vdda-pll-supply = <&vreg_l2h_1p2>; > + > + status = "okay"; > +}; > + > +&usb_0_qmpphy_usb_ss_out { > + remote-endpoint = <&usb_0_con_ss>; > +}; > + > +&usb_1 { > + status = "okay"; > +}; > + > +&usb_1_dwc3_hs { > + remote-endpoint = <&usb_1_con_hs>; > +}; > + > +&usb_1_hsphy { > + vdd-supply = <&vreg_l1h_0p9>; > + vdda12-supply = <&vreg_l2h_1p2>; > + > + phys = <&usb1_repeater>; > + > + status = "okay"; > +}; > + > +&usb_1_qmpphy { > + vdda-phy-supply = <&vreg_l2k_0p9>; > + vdda-pll-supply = <&vreg_l2h_1p2>; > + > + status = "okay"; > +}; > + > +&usb_1_qmpphy_usb_ss_out { > + remote-endpoint = <&usb_1_con_ss>; > +}; > + > +&usb_2 { > + dr_mode = "host"; > + > + status = "okay"; > +}; > + > +&usb_2_dwc3_hs { > + remote-endpoint = <&usb2_con_hs>; > +}; > + > +&usb_2_hsphy { > + vdd-supply = <&vreg_l1h_0p9>; > + vdda12-supply = <&vreg_l2h_1p2>; > + > + phys = <&usb2_repeater>; > + > + status = "okay"; > +}; > > -- > 2.47.3 >