phy: qcom: add Synopsys eUSB2 PHY driver

Add a driver for the new Synopsys eUSB2 PHY found in the SM8550
and SM8650 SoCs.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>

phy: qcom: Add SNPS femto v2 USB HS phy

Some Qualcomm SoCs newer than SDM845 feature a so-called "7nm phy"
driver, notable the SM8250 SoC which will gain U-Boot support in
upcoming patches.

Introduce a driver based on the Linux driver.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
[code cleanup, align symbol names with Linux, switch to clk/reset_bulk APIs]
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>

phy: qcom: add Qualcomm QUSB2 USB PHY driver

The Snapdragon 845 and several other Qualcomm SoCs feature this
USB high-speed phy. Add a driver for it based on the Linux driver, with
support for the SDM845, and the QCM2290 and SM6115 SoCs which will gain
support in U-Boot in future patches.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
[code cleanup, switch to clk_bulk]
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>

phy: Add support for drivers to enable USB on QCS404 SoC

QCS404 SoC supports two types of PHY, one supports high speed mode or
USB2 PHY and the other supports super speed mode or USB3 PHY. So add
corresponding PHY drivers.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>

phy: Move qcom SoCs specific phy drivers to qcom folder

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>

phy: qcom: Add SNPS femto v2 USB HS phy

Some Qualcomm SoCs newer than SDM845 feature a so-called "7nm phy"
driver, notable the SM8250 SoC which will gain U-Boot support in
upcoming patches.

Introduce a driver based on the Linux driver.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
[code cleanup, align symbol names with Linux, switch to clk/reset_bulk APIs]
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>

phy: qcom: add Qualcomm QUSB2 USB PHY driver

The Snapdragon 845 and several other Qualcomm SoCs feature this
USB high-speed phy. Add a driver for it based on the Linux driver, with
support for the SDM845, and the QCM2290 and SM6115 SoCs which will gain
support in U-Boot in future patches.

Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
[code cleanup, switch to clk_bulk]
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>

phy: Add support for drivers to enable USB on QCS404 SoC

QCS404 SoC supports two types of PHY, one supports high speed mode or
USB2 PHY and the other supports super speed mode or USB3 PHY. So add
corresponding PHY drivers.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>

phy: Move qcom SoCs specific phy drivers to qcom folder

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>

phy: Add support for drivers to enable USB on QCS404 SoC

QCS404 SoC supports two types of PHY, one supports high speed mode or
USB2 PHY and the other supports super speed mode or USB3 PHY. So add
corresponding PHY drivers.

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>

phy: Move qcom SoCs specific phy drivers to qcom folder

Signed-off-by: Sumit Garg <sumit.garg@linaro.org>