73 lines
1.5 KiB
Plaintext
73 lines
1.5 KiB
Plaintext
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//USB3.0-otg-typec
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/ {
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vcc5v0_usb: vcc5v0-usb {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_usb";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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vcc_otg_vbus: otg-vbus-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc_otg_vbus";
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//regulator-min-microvolt = <5000000>;
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//regulator-max-microvolt = <5000000>;
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enable-active-low;
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//regulator-always-on;
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gpio = <&gpio4 RK_PD2 GPIO_ACTIVE_LOW>;
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vin-supply = <&vcc5v0_usb>;
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pinctrl-names = "default";
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pinctrl-0 = <&otg_vbus_drv>;
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};
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};
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&pinctrl {
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usb{
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otg_vbus_drv: otg-vbus-drv {
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rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&u2phy0 {
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status = "okay";
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u2phy0_otg: otg-port {
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vbus-supply = <&vcc_otg_vbus>;
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status = "okay";
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};
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};
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&tcphy0{
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status = "okay";
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tcphy0_usb3: usb3-port {
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#phy-cells = <0>;
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};
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};
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&cdn_dp {
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compatible = "rockchip,rk3399-cdn-dp";
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phys = <&tcphy0_dp>, <&tcphy1_dp>;
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status = "disabled";
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};
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&usbdrd3_0{
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status = "okay";
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};
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&usbdrd_dwc3_0 {
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dr_mode = "otg"; //device or host
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extcon = <&u2phy0>;
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phys = <&u2phy0_otg>, <&tcphy0_usb3>;
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phy-names = "usb2-phy", "usb3-phy";
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status = "okay";
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};
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