| Qualcomm Technologies, Inc. M31 PHY |
| -------------------------------------- |
| |
| This file contains documentation for the USB M31 PHY found in Qualcomm |
| Technologies, Inc. IPQ5018 SoCs. |
| |
| Required properties |
| - compatible : must be "qca,m31-usb-hsphy" |
| - reg : offset and length of the M31 PHY register set |
| - phy_type : specifies type of phy "utmi"/"ulpi" |
| - resets : a list of phandles and reset pairs, one for each |
| entry in reset-names. |
| - reset-names : Should contain "ref" for the reset |
| |
| Example: |
| hs_m31phy_0: hs_m31phy@5b00 { |
| compatible = "qca,m31-usb-hsphy"; |
| reg = <0x5b000 0x3000>, |
| <0x08af8800 0x400>; |
| reg-names = "m31usb_phy_base", |
| "qscratch_base"; |
| phy_type = "utmi"; |
| resets = <&gcc GCC_QUSB2_0_PHY_BCR>; |
| reset-names = "usb2_phy_reset"; |
| |
| status = "ok"; |
| }; |