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Wed, 14 May 2025 13:14:38 -0700 (PDT) Received: from [127.0.1.1] ([62.231.96.41]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-442f39e851bsm43686505e9.28.2025.05.14.13.14.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 May 2025 13:14:37 -0700 (PDT) From: Abel Vesa Date: Wed, 14 May 2025 23:14:30 +0300 Subject: [PATCH RESEND] arm64: dts: qcom: x1e001de-devkit: Enable support for both Type-A USB ports Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250514-x1e001de-devkit-dts-enable-usb-a-ports-v1-1-8322ca898314@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Johan Hovold , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Abel Vesa X-Mailer: b4 0.15-dev-dedf8 X-Developer-Signature: v=1; a=openpgp-sha256; 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a=openpgp; fpr=6AFF162D57F4223A8770EF5AF7BF214136F41FAE The Qualcomm X Elite Devkit has 2 USB-A ports, both connected to the USB multiport controller, each one via a separate NXP PTN3222 eUSB2-to-USB2 redriver to the eUSB2 PHY for High-Speed support, with a dedicated QMP PHY for SuperSpeed support. Describe each redriver and then enable each pair of PHYs and the USB controller itself, in order to enable support for the 2 USB-A ports. Signed-off-by: Abel Vesa Reviewed-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/x1e001de-devkit.dts | 86 ++++++++++++++++++++++++= ++++ 1 file changed, 86 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts b/arch/arm64/boot= /dts/qcom/x1e001de-devkit.dts index 74911861a3bf2606add8cf4aaa3816542e837513..643ab2876222b00bfd60b74b20d= d79f105a43143 100644 --- a/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts +++ b/arch/arm64/boot/dts/qcom/x1e001de-devkit.dts @@ -877,6 +877,40 @@ retimer_ss0_con_sbu_out: endpoint { }; }; =20 +&i2c5 { + clock-frequency =3D <400000>; + + status =3D "okay"; + + eusb3_repeater: redriver@47 { + compatible =3D "nxp,ptn3222"; + reg =3D <0x47>; + #phy-cells =3D <0>; + + vdd3v3-supply =3D <&vreg_l13b_3p0>; + vdd1v8-supply =3D <&vreg_l4b_1p8>; + + reset-gpios =3D <&tlmm 6 GPIO_ACTIVE_LOW>; + + pinctrl-0 =3D <&eusb3_reset_n>; + pinctrl-names =3D "default"; + }; + + eusb6_repeater: redriver@4f { + compatible =3D "nxp,ptn3222"; + reg =3D <0x4f>; + #phy-cells =3D <0>; + + vdd3v3-supply =3D <&vreg_l13b_3p0>; + vdd1v8-supply =3D <&vreg_l4b_1p8>; + + reset-gpios =3D <&tlmm 184 GPIO_ACTIVE_LOW>; + + pinctrl-0 =3D <&eusb6_reset_n>; + pinctrl-names =3D "default"; + }; +}; + &i2c7 { clock-frequency =3D <400000>; =20 @@ -1129,6 +1163,22 @@ wcd_tx: codec@0,3 { &tlmm { gpio-reserved-ranges =3D <44 4>; /* SPI (TPM) */ =20 + eusb3_reset_n: eusb3-reset-n-state { + pins =3D "gpio6"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-disable; + output-low; + }; + + eusb6_reset_n: eusb6-reset-n-state { + pins =3D "gpio184"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-disable; + output-low; + }; + nvme_reg_en: nvme-reg-en-state { pins =3D "gpio18"; function =3D "gpio"; @@ -1371,3 +1421,39 @@ &usb_1_ss2_dwc3_hs { &usb_1_ss2_qmpphy_out { remote-endpoint =3D <&retimer_ss2_ss_in>; }; + +&usb_mp { + status =3D "okay"; +}; + +&usb_mp_hsphy0 { + vdd-supply =3D <&vreg_l2e_0p8>; + vdda12-supply =3D <&vreg_l3e_1p2>; + + phys =3D <&eusb6_repeater>; + + status =3D "okay"; +}; + +&usb_mp_hsphy1 { + vdd-supply =3D <&vreg_l2e_0p8>; + vdda12-supply =3D <&vreg_l3e_1p2>; + + phys =3D <&eusb3_repeater>; + + status =3D "okay"; +}; + +&usb_mp_qmpphy0 { + vdda-phy-supply =3D <&vreg_l3e_1p2>; + vdda-pll-supply =3D <&vreg_l3c_0p8>; + + status =3D "okay"; +}; + +&usb_mp_qmpphy1 { + vdda-phy-supply =3D <&vreg_l3e_1p2>; + vdda-pll-supply =3D <&vreg_l3c_0p8>; + + status =3D "okay"; +}; --- base-commit: 9388ec571cb1adba59d1cded2300eeb11827679c change-id: 20250324-x1e001de-devkit-dts-enable-usb-a-ports-6d6e4934cb97 Best regards, --=20 Abel Vesa