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41 lines
1.3 KiB
Plaintext
41 lines
1.3 KiB
Plaintext
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Motorola CPCAP PMIC USB PHY binding
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Required properties:
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compatible: Shall be either "motorola,cpcap-usb-phy" or
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"motorola,mapphone-cpcap-usb-phy"
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#phy-cells: Shall be 0
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interrupts: CPCAP PMIC interrupts used by the USB PHY
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interrupt-names: Interrupt names
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io-channels: IIO ADC channels used by the USB PHY
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io-channel-names: IIO ADC channel names
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vusb-supply: Regulator for the PHY
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Optional properties:
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pinctrl: Optional alternate pin modes for the PHY
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pinctrl-names: Names for optional pin modes
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mode-gpios: Optional GPIOs for configuring alternate modes
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Example:
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cpcap_usb2_phy: phy {
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compatible = "motorola,mapphone-cpcap-usb-phy";
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pinctrl-0 = <&usb_gpio_mux_sel1 &usb_gpio_mux_sel2>;
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pinctrl-1 = <&usb_ulpi_pins>;
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pinctrl-2 = <&usb_utmi_pins>;
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pinctrl-3 = <&uart3_pins>;
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pinctrl-names = "default", "ulpi", "utmi", "uart";
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#phy-cells = <0>;
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interrupts-extended = <
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&cpcap 15 0 &cpcap 14 0 &cpcap 28 0 &cpcap 19 0
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&cpcap 18 0 &cpcap 17 0 &cpcap 16 0 &cpcap 49 0
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&cpcap 48 1
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>;
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interrupt-names =
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"id_ground", "id_float", "se0conn", "vbusvld",
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"sessvld", "sessend", "se1", "dm", "dp";
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mode-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH
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&gpio1 0 GPIO_ACTIVE_HIGH>;
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io-channels = <&cpcap_adc 2>, <&cpcap_adc 7>;
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io-channel-names = "vbus", "id";
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vusb-supply = <&vusb>;
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};
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