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};
66