qcom,usb-hsic-phy.txt (1610B)
1Qualcomm's USB HSIC PHY 2 3PROPERTIES 4 5- compatible: 6 Usage: required 7 Value type: <string> 8 Definition: Should contain "qcom,usb-hsic-phy" and more specifically one of the 9 following: 10 11 "qcom,usb-hsic-phy-mdm9615" 12 "qcom,usb-hsic-phy-msm8974" 13 14- #phy-cells: 15 Usage: required 16 Value type: <u32> 17 Definition: Should contain 0 18 19- clocks: 20 Usage: required 21 Value type: <prop-encoded-array> 22 Definition: Should contain clock specifier for phy, calibration and 23 a calibration sleep clock 24 25- clock-names: 26 Usage: required 27 Value type: <stringlist> 28 Definition: Should contain "phy, "cal" and "cal_sleep" 29 30- pinctrl-names: 31 Usage: required 32 Value type: <stringlist> 33 Definition: Should contain "init" and "default" in that order 34 35- pinctrl-0: 36 Usage: required 37 Value type: <prop-encoded-array> 38 Definition: List of pinctrl settings to apply to keep HSIC pins in a glitch 39 free state 40 41- pinctrl-1: 42 Usage: required 43 Value type: <prop-encoded-array> 44 Definition: List of pinctrl settings to apply to mux out the HSIC pins 45 46EXAMPLE 47 48usb-controller { 49 ulpi { 50 phy { 51 compatible = "qcom,usb-hsic-phy-msm8974", 52 "qcom,usb-hsic-phy"; 53 #phy-cells = <0>; 54 pinctrl-names = "init", "default"; 55 pinctrl-0 = <&hsic_sleep>; 56 pinctrl-1 = <&hsic_default>; 57 clocks = <&gcc GCC_USB_HSIC_CLK>, 58 <&gcc GCC_USB_HSIC_IO_CAL_CLK>, 59 <&gcc GCC_USB_HSIC_IO_CAL_SLEEP_CLK>; 60 clock-names = "phy", "cal", "cal_sleep"; 61 assigned-clocks = <&gcc GCC_USB_HSIC_IO_CAL_CLK>; 62 assigned-clock-rates = <960000>; 63 }; 64 }; 65};