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Message-Id: <20260113-dts-qcom-glymur-add-usb-support-v1-3-98d6d387df01@oss.qualcomm.com>
Date: Tue, 13 Jan 2026 14:33:06 +0200
From: Abel Vesa <abel.vesa@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Wesley Cheng <quic_wcheng@...cinc.com>
Cc: Pankaj Patil <pankaj.patil@....qualcomm.com>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
Abel Vesa <abel.vesa@....qualcomm.com>,
Wesley Cheng <wesley.cheng@....qualcomm.com>
Subject: [PATCH RFT 3/3] arm64: dts: qcom: glymur-crd: Enable USB support
From: Wesley Cheng <wesley.cheng@....qualcomm.com>
The Qualcomm Glymur Compute Reference Device comes with 3 Type-C ports,
one USB Type-A, and a fingerprint reader connected over USB. Each of these
3 Type-C ports are connected to one of the USB combo PHYs and one of the
M31 eUSB2 PHYs. The Type-A is connected to the USB Multi-port controller
via one of the M31 eUSB2 PHYs and one combo PHY. The fingerprint reader
is connected to the USB_2 controller. All M31 eUSB2 PHYs have associated
eUSB2 to USB 2.0 repeaters, which are either part of SMB2360 PMICs or
dedicated NXP PTN3222.
So enable all needed controllers, PHYs and repeaters, while describing
their supplies. Also describe the PMIC glink graph for Type-C connectors.
Signed-off-by: Wesley Cheng <wesley.cheng@....qualcomm.com>
Co-developed-by: Abel Vesa <abel.vesa@....qualcomm.com>
Signed-off-by: Abel Vesa <abel.vesa@....qualcomm.com>
---
arch/arm64/boot/dts/qcom/glymur-crd.dts | 283 ++++++++++++++++++++++++++++++++
1 file changed, 283 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/glymur-crd.dts b/arch/arm64/boot/dts/qcom/glymur-crd.dts
index 7c168e813f1e..3188bfa27bea 100644
--- a/arch/arm64/boot/dts/qcom/glymur-crd.dts
+++ b/arch/arm64/boot/dts/qcom/glymur-crd.dts
@@ -56,6 +56,97 @@ key-volume-up {
};
};
+ pmic-glink {
+ compatible = "qcom,glymur-pmic-glink";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+
+ power-role = "dual";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ pmic_glink_hs_in: endpoint {
+ remote-endpoint = <&usb1_ss0_dwc3_hs>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ pmic_glink_ss_in: endpoint {
+ remote-endpoint = <&usb1_ss0_qmpphy_out>;
+ };
+ };
+ };
+ };
+
+ connector@1 {
+ compatible = "usb-c-connector";
+ reg = <1>;
+ power-role = "dual";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ pmic_glink_hs_in1: endpoint {
+ remote-endpoint = <&usb1_ss1_dwc3_hs>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ pmic_glink_ss_in1: endpoint {
+ remote-endpoint = <&usb1_ss1_qmpphy_out>;
+ };
+ };
+ };
+ };
+
+ connector@2 {
+ compatible = "usb-c-connector";
+ reg = <2>;
+ power-role = "dual";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ pmic_glink_hs_in2: endpoint {
+ remote-endpoint = <&usb1_ss2_dwc3_hs>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ pmic_glink_ss_in2: endpoint {
+ remote-endpoint = <&usb1_ss2_qmpphy_out>;
+ };
+ };
+ };
+ };
+ };
+
vreg_nvme: regulator-nvme {
compatible = "regulator-fixed";
@@ -331,6 +422,72 @@ trip1 {
};
};
+&i2c5 {
+ clock-frequency = <400000>;
+
+ status = "okay";
+
+ ptn3222_0: redriver@43 {
+ compatible = "nxp,ptn3222";
+ reg = <0x43>;
+
+ reset-gpios = <&tlmm 8 GPIO_ACTIVE_LOW>;
+
+ vdd3v3-supply = <&vreg_l8b_e0_1p50>;
+ vdd1v8-supply = <&vreg_l15b_e0_1p8>;
+
+ #phy-cells = <0>;
+ };
+
+ ptn3222_1: redriver@4f {
+ compatible = "nxp,ptn3222";
+ reg = <0x4f>;
+
+ reset-gpios = <&tlmm 184 GPIO_ACTIVE_LOW>;
+
+ vdd3v3-supply = <&vreg_l8b_e0_1p50>;
+ vdd1v8-supply = <&vreg_l15b_e0_1p8>;
+
+ #phy-cells = <0>;
+ };
+
+ ptn3222_2: redriver@47 {
+ compatible = "nxp,ptn3222";
+ reg = <0x47>;
+
+ reset-gpios = <&tlmm 9 GPIO_ACTIVE_LOW>;
+
+ vdd3v3-supply = <&vreg_l8b_e0_1p50>;
+ vdd1v8-supply = <&vreg_l15b_e0_1p8>;
+
+ #phy-cells = <0>;
+ };
+};
+
+&smb2370_j_e2_eusb2_repeater {
+ vdd18-supply = <&vreg_l15b_e0_1p8>;
+ vdd3-supply = <&vreg_l7b_e0_2p79>;
+};
+
+&smb2370_k_e2_eusb2_repeater {
+ vdd18-supply = <&vreg_l15b_e0_1p8>;
+ vdd3-supply = <&vreg_l7b_e0_2p79>;
+};
+
+&smb2370_l_e2_eusb2_repeater {
+ vdd18-supply = <&vreg_l15b_e0_1p8>;
+ vdd3-supply = <&vreg_l7b_e0_2p79>;
+};
+
+&usb1_ss0_hsphy {
+ vdd-supply = <&vreg_l3f_e0_0p72>;
+ vdda12-supply = <&vreg_l4h_e0_1p2>;
+
+ phys = <&smb2370_j_e2_eusb2_repeater>;
+
+ status = "okay";
+};
+
&tlmm {
gpio-reserved-ranges = <4 4>, /* EC TZ Secure I3C */
<10 2>, /* OOB UART */
@@ -858,3 +1015,129 @@ &pcie6_port0 {
reset-gpios = <&tlmm 149 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 151 GPIO_ACTIVE_LOW>;
};
+
+&usb1_ss0_qmpphy {
+ vdda-phy-supply = <&vreg_l4h_e0_1p2>;
+ vdda-pll-supply = <&vreg_l3f_e0_0p72>;
+ refgen-supply = <&vreg_l2f_e0_0p82>;
+
+ status = "okay";
+};
+
+&usb1_ss0_qmpphy_out {
+ remote-endpoint = <&pmic_glink_ss_in>;
+};
+
+&usb1_ss0_dwc3_hs {
+ remote-endpoint = <&pmic_glink_hs_in>;
+};
+
+&usb1_ss0 {
+ status = "okay";
+};
+
+&usb1_ss1_qmpphy_out {
+ remote-endpoint = <&pmic_glink_ss_in1>;
+};
+
+&usb1_ss1_dwc3_hs {
+ remote-endpoint = <&pmic_glink_hs_in1>;
+};
+
+&usb1_ss1_hsphy {
+ vdd-supply = <&vreg_l3f_e0_0p72>;
+ vdda12-supply = <&vreg_l4h_e0_1p2>;
+
+ phys = <&smb2370_k_e2_eusb2_repeater>;
+
+ status = "okay";
+};
+
+&usb1_ss1_qmpphy {
+ vdda-phy-supply = <&vreg_l4h_e0_1p2>;
+ vdda-pll-supply = <&vreg_l1h_e0_0p89>;
+ refgen-supply = <&vreg_l2f_e0_0p82>;
+
+ status = "okay";
+};
+
+&usb1_ss1 {
+ status = "okay";
+};
+
+&usb1_ss2_qmpphy_out {
+ remote-endpoint = <&pmic_glink_ss_in2>;
+};
+
+&usb1_ss2_dwc3_hs {
+ remote-endpoint = <&pmic_glink_hs_in2>;
+};
+
+&usb1_ss2_hsphy {
+ vdd-supply = <&vreg_l4c_e1_0p72>;
+ vdda12-supply = <&vreg_l4f_e1_1p08>;
+
+ phys = <&smb2370_l_e2_eusb2_repeater>;
+
+ status = "okay";
+};
+
+&usb1_ss2_qmpphy {
+ vdda-phy-supply = <&vreg_l4f_e1_1p08>;
+ vdda-pll-supply = <&vreg_l4c_e1_0p72>;
+ refgen-supply = <&vreg_l1c_e1_0p82>;
+
+ status = "okay";
+};
+
+&usb1_ss2 {
+ status = "okay";
+};
+
+&usb_2 {
+ status = "okay";
+};
+
+&usb_2_hsphy {
+ phys = <&ptn3222_2>;
+
+ status = "okay";
+};
+
+&usb_mp_hsphy0 {
+ vdd-supply = <&vreg_l2h_e0_0p72>;
+ vdda12-supply = <&vreg_l4h_e0_1p2>;
+
+ phys = <&ptn3222_0>;
+
+ status = "okay";
+};
+
+&usb_mp_hsphy1 {
+ vdd-supply = <&vreg_l2h_e0_0p72>;
+ vdda12-supply = <&vreg_l4h_e0_1p2>;
+
+ phys = <&ptn3222_1>;
+
+ status = "okay";
+};
+
+&usb_mp_qmpphy0 {
+ vdda-phy-supply = <&vreg_l4h_e0_1p2>;
+ vdda-pll-supply = <&vreg_l2h_e0_0p72>;
+ refgen-supply = <&vreg_l4f_e1_1p08>;
+
+ status = "okay";
+};
+
+&usb_mp_qmpphy1 {
+ vdda-phy-supply = <&vreg_l4h_e0_1p2>;
+ vdda-pll-supply = <&vreg_l2h_e0_0p72>;
+ refgen-supply = <&vreg_l4f_e1_1p08>;
+
+ status = "okay";
+};
+
+&usb_mp {
+ status = "okay";
+};
--
2.48.1
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