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Merged
sgaud-quic merged 3 commits into from
Jun 18, 2026
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Merged

arm64: dts: qcom: Add USB changes for Shikra #719

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FROMLIST: arm64: dts: qcom: Add USB changes for Shikra
Komal-Bajaj Jun 15, 2026
102ec26
PENDING: arm64: dts: qcom: Add typec role switching changes to shikra
Kriskura176767 Jun 15, 2026
1c76289
FROMLIST: arm64: dts: qcom: Add changes for usb on IQS platform
Komal-Bajaj Jun 16, 2026
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37 changes: 37 additions & 0 deletions arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -117,6 +117,14 @@
};
};

&pm4125_hs_in {
remote-endpoint = <&usb_1_dwc3_hs>;
};

&pm4125_ss_in {
remote-endpoint = <&usb_qmpphy_out>;
};

&remoteproc_cdsp {
firmware-name = "qcom/shikra/cdsp.mbn";

Expand Down Expand Up @@ -211,6 +219,35 @@
};
};

&usb_1 {
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Kriskura176767 marked this conversation as resolved.
dr_mode = "otg";

status = "okay";
};

&usb_1_dwc3_hs {
remote-endpoint = <&pm4125_hs_in>;
};

&usb_1_hsphy {
vdd-supply = <&pm4125_l12>;
vdda-pll-supply = <&pm4125_l13>;
vdda-phy-dpdm-supply = <&pm4125_l21>;

status = "okay";
};

&usb_qmpphy_out {
remote-endpoint = <&pm4125_ss_in>;
};

&usb_qmpphy {
vdda-phy-supply = <&pm4125_l8>;
vdda-pll-supply = <&pm4125_l13>;

status = "okay";
};

&wifi {
vdd-0.8-cx-mx-supply = <&pm4125_l7>;
vdd-1.8-xo-supply = <&pm4125_l13>;
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40 changes: 40 additions & 0 deletions arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi
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Expand Up @@ -220,10 +220,50 @@
status = "okay";
};

&pm4125_typec {
status = "okay";

connector {
compatible = "usb-c-connector";

power-role = "dual";
data-role = "dual";
self-powered;

typec-power-opmode = "default";
pd-disable;

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;
pm4125_hs_in: endpoint {
};
};

port@1 {
reg = <1>;
pm4125_ss_in: endpoint {
};
};
};
};
};

&pm4125_tz {
status = "okay";
};

&pm4125_vbus {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-min-microamp = <500000>;
regulator-max-microamp = <500000>;
status = "okay";
};

&pm8005_regulators {
status = "disabled";
};
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37 changes: 37 additions & 0 deletions arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -118,6 +118,14 @@
};
};

&pm4125_hs_in {
remote-endpoint = <&usb_1_dwc3_hs>;
};

&pm4125_ss_in {
remote-endpoint = <&usb_qmpphy_out>;
};

&remoteproc_cdsp {
firmware-name = "qcom/shikra/cdsp.mbn";

Expand Down Expand Up @@ -212,6 +220,35 @@
};
};

&usb_1 {
dr_mode = "otg";

status = "okay";
};

&usb_1_dwc3_hs {
remote-endpoint = <&pm4125_hs_in>;
};

&usb_1_hsphy {
vdd-supply = <&pm4125_l12>;
vdda-pll-supply = <&pm4125_l13>;
vdda-phy-dpdm-supply = <&pm4125_l21>;

status = "okay";
};

&usb_qmpphy_out {
remote-endpoint = <&pm4125_ss_in>;
};

&usb_qmpphy {
vdda-phy-supply = <&pm4125_l8>;
vdda-pll-supply = <&pm4125_l13>;

status = "okay";
};

&wifi {
vdd-0.8-cx-mx-supply = <&pm4125_l7>;
vdd-1.8-xo-supply = <&pm4125_l13>;
Expand Down
21 changes: 21 additions & 0 deletions arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts
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Expand Up @@ -339,6 +339,27 @@
};
};

&usb_1 {
dr_mode = "otg";

status = "okay";
};

&usb_1_hsphy {
vdd-supply = <&pm8150_l4>;
vdda-pll-supply = <&pm8150_l12>;
vdda-phy-dpdm-supply = <&pm8150_l13>;

status = "okay";
};

&usb_qmpphy {
vdda-phy-supply = <&pm8150_l6>;
vdda-pll-supply = <&pm8150_l12>;

status = "okay";
};

&wifi {
vdd-0.8-cx-mx-supply = <&pm8150_s4>;
vdd-1.8-xo-supply = <&pm8150_l12>;
Expand Down
139 changes: 139 additions & 0 deletions arch/arm64/boot/dts/qcom/shikra.dtsi
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Expand Up @@ -1052,6 +1052,70 @@
#power-domain-cells = <1>;
};

usb_1_hsphy: phy@1613000 {
compatible = "qcom,shikra-qusb2-phy";
reg = <0x0 0x01613000 0x0 0x180>;

clocks = <&gcc GCC_AHB2PHY_USB_CLK>,
<&rpmcc RPM_SMD_XO_CLK_SRC>;
clock-names = "cfg_ahb", "ref";

resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
nvmem-cells = <&qusb2_hstx_trim_1>;
#phy-cells = <0>;

status = "disabled";
};

usb_qmpphy: phy@1615000 {
compatible = "qcom,shikra-qmp-usb3-phy";
reg = <0x0 0x01615000 0x0 0x1000>;

clocks = <&gcc GCC_AHB2PHY_USB_CLK>,
<&gcc GCC_USB3_PRIM_CLKREF_EN>,
<&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>,
<&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
clock-names = "cfg_ahb",
"ref",
"com_aux",
"pipe";

resets = <&gcc GCC_USB3_PHY_PRIM_SP0_BCR>,
<&gcc GCC_USB3PHY_PHY_PRIM_SP0_BCR>;
reset-names = "phy",
"phy_phy";

#clock-cells = <0>;
clock-output-names = "usb3_phy_pipe_clk_src";

#phy-cells = <0>;
orientation-switch;

qcom,tcsr-reg = <&tcsr_regs 0xb244>;

status = "disabled";

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;

usb_qmpphy_out: endpoint {
};
};

port@1 {
reg = <1>;

usb_qmpphy_usb_ss_in: endpoint {
remote-endpoint = <&usb_1_dwc3_ss>;
};
};
};
};

system_noc: interconnect@1880000 {
compatible = "qcom,shikra-sys-noc";
reg = <0x0 0x01880000 0x0 0x6a080>;
Expand Down Expand Up @@ -2199,6 +2263,81 @@
};
};

usb_1: usb@4e00000 {
Comment thread
Komal-Bajaj marked this conversation as resolved.
compatible = "qcom,shikra-dwc3", "qcom,snps-dwc3";
reg = <0x0 0x04e00000 0x0 0xfc100>;

clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
<&gcc GCC_USB30_PRIM_MASTER_CLK>,
<&gcc GCC_SYS_NOC_USB3_PRIM_AXI_CLK>,
<&gcc GCC_USB30_PRIM_SLEEP_CLK>,
<&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
<&gcc GCC_USB3_PRIM_CLKREF_EN>;
clock-names = "cfg_noc",
"core",
"iface",
"sleep",
"mock_utmi",
"xo";

assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
<&gcc GCC_USB30_PRIM_MASTER_CLK>;
assigned-clock-rates = <19200000>, <133333333>;

interrupts-extended = <&intc GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH 0>,
<&intc GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH 0>,
<&intc GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH 0>,
<&intc GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH 0>,
<&intc GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH 0>;
interrupt-names = "dwc_usb3",
"pwr_event",
"qusb2_phy",
"hs_phy_irq",
"ss_phy_irq";

iommus = <&apps_smmu 0x120 0x0>;

phys = <&usb_1_hsphy>, <&usb_qmpphy>;
phy-names = "usb2-phy", "usb3-phy";

power-domains = <&gcc GCC_USB30_PRIM_GDSC>;

resets = <&gcc GCC_USB30_PRIM_BCR>;

snps,dis_u2_susphy_quirk;
snps,dis_enblslpm_quirk;
snps,has-lpm-erratum;
snps,hird-threshold = /bits/ 8 <0x10>;
snps,usb3_lpm_capable;
snps,parkmode-disable-ss-quirk;

usb-role-switch;

wakeup-source;

status = "disabled";

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;

usb_1_dwc3_hs: endpoint {
};
};

port@1 {
reg = <1>;

usb_1_dwc3_ss: endpoint {
remote-endpoint = <&usb_qmpphy_usb_ss_in>;
};
};
};
};

bam_dmux_dma: dma-controller@6044000 {
compatible = "qcom,bam-v1.7.0";
reg = <0x0 0x06044000 0x0 0x19000>;
Expand Down