1*4882a593SmuzhiyunQualcomm's APQ8016/MSM8916 USB transceiver controller 2*4882a593Smuzhiyun 3*4882a593Smuzhiyun- compatible: 4*4882a593Smuzhiyun Usage: required 5*4882a593Smuzhiyun Value type: <string> 6*4882a593Smuzhiyun Definition: Should contain "qcom,usb-8x16-phy". 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun- reg: 9*4882a593Smuzhiyun Usage: required 10*4882a593Smuzhiyun Value type: <prop-encoded-array> 11*4882a593Smuzhiyun Definition: USB PHY base address and length of the register map 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun- clocks: 14*4882a593Smuzhiyun Usage: required 15*4882a593Smuzhiyun Value type: <prop-encoded-array> 16*4882a593Smuzhiyun Definition: See clock-bindings.txt section "consumers". List of 17*4882a593Smuzhiyun two clock specifiers for interface and core controller 18*4882a593Smuzhiyun clocks. 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun- clock-names: 21*4882a593Smuzhiyun Usage: required 22*4882a593Smuzhiyun Value type: <string> 23*4882a593Smuzhiyun Definition: Must contain "iface" and "core" strings. 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun- vddcx-supply: 26*4882a593Smuzhiyun Usage: required 27*4882a593Smuzhiyun Value type: <phandle> 28*4882a593Smuzhiyun Definition: phandle to the regulator VDCCX supply node. 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun- v1p8-supply: 31*4882a593Smuzhiyun Usage: required 32*4882a593Smuzhiyun Value type: <phandle> 33*4882a593Smuzhiyun Definition: phandle to the regulator 1.8V supply node. 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun- v3p3-supply: 36*4882a593Smuzhiyun Usage: required 37*4882a593Smuzhiyun Value type: <phandle> 38*4882a593Smuzhiyun Definition: phandle to the regulator 3.3V supply node. 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun- resets: 41*4882a593Smuzhiyun Usage: required 42*4882a593Smuzhiyun Value type: <prop-encoded-array> 43*4882a593Smuzhiyun Definition: See reset.txt section "consumers". PHY reset specifier. 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun- reset-names: 46*4882a593Smuzhiyun Usage: required 47*4882a593Smuzhiyun Value type: <string> 48*4882a593Smuzhiyun Definition: Must contain "phy" string. 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun- switch-gpio: 51*4882a593Smuzhiyun Usage: optional 52*4882a593Smuzhiyun Value type: <prop-encoded-array> 53*4882a593Smuzhiyun Definition: Some boards are using Dual SPDT USB Switch, witch is 54*4882a593Smuzhiyun controlled by GPIO to de/multiplex D+/D- USB lines 55*4882a593Smuzhiyun between connectors. 56*4882a593Smuzhiyun 57*4882a593SmuzhiyunExample: 58*4882a593Smuzhiyun usb_phy: phy@78d9000 { 59*4882a593Smuzhiyun compatible = "qcom,usb-8x16-phy"; 60*4882a593Smuzhiyun reg = <0x78d9000 0x400>; 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun vddcx-supply = <&pm8916_s1_corner>; 63*4882a593Smuzhiyun v1p8-supply = <&pm8916_l7>; 64*4882a593Smuzhiyun v3p3-supply = <&pm8916_l13>; 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun clocks = <&gcc GCC_USB_HS_AHB_CLK>, 67*4882a593Smuzhiyun <&gcc GCC_USB_HS_SYSTEM_CLK>; 68*4882a593Smuzhiyun clock-names = "iface", "core"; 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun resets = <&gcc GCC_USB2A_PHY_BCR>; 71*4882a593Smuzhiyun reset-names = "phy"; 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun // D+/D- lines: 1 - Routed to HUB, 0 - Device connector 74*4882a593Smuzhiyun switch-gpio = <&pm8916_gpios 4 GPIO_ACTIVE_HIGH>; 75*4882a593Smuzhiyun }; 76*4882a593Smuzhiyun 77