cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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qcom,usb-8x16-phy.txt (1986B)


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