arm64: dts: qcom: sc7180: Add generic QUSB2 V2 Phy compatible

Use generic QUSB2 V2 Phy configuration for SC7180.

Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1583747589-17267-8-git-send-email-sanm@codeaurora.org


Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>