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arm64: dts: qcom: sm8450-qrd: add pmic glink node

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Add the pmic glink node linked with the DWC3 USB controller
switched to OTG mode and tagged with usb-role-switch.

Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250715052739.3831549-2-krishna.kurapati@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Krishna Kurapati 2025-07-15 10:57:38 +05:30 committed by Bjorn Andersson
parent d81448d49c
commit f578e5f0b8
1 changed files with 49 additions and 2 deletions
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51
arch/arm64/boot/dts/qcom/sm8450-qrd.dts
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@ -28,6 +28,49 @@ chosen {
stdout-path = "serial0:115200n8";
};
pmic-glink {
compatible = "qcom,sm8450-pmic-glink", "qcom,pmic-glink";
#address-cells = <1>;
#size-cells = <0>;
orientation-gpios = <&tlmm 91 GPIO_ACTIVE_HIGH>;
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 = <&usb_1_dwc3_hs>;
};
};
port@1 {
reg = <1>;
pmic_glink_ss_in: endpoint {
remote-endpoint = <&usb_1_qmpphy_out>;
};
};
port@2 {
reg = <2>;
pmic_glink_sbu: endpoint {
};
};
};
};
};
vph_pwr: vph-pwr-regulator {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
@ -461,8 +504,8 @@ &usb_1 {
status = "okay";
};
&usb_1_dwc3 {
dr_mode = "peripheral";
&usb_1_dwc3_hs {
remote-endpoint = <&pmic_glink_hs_in>;
};
&usb_1_hsphy {
@ -487,3 +530,7 @@ &usb_1_qmpphy {
vdda-phy-supply = <&vreg_l6b_1p2>;
vdda-pll-supply = <&vreg_l1b_0p91>;
};
&usb_1_qmpphy_out {
remote-endpoint = <&pmic_glink_ss_in>;
};