phy: qcom-qmp: Add SM8150 QMP UFS PHY support

SM8150 UFS PHY is v4 of QMP phy. Add support for V4 QMP phy register
defines and support for SM8150 QMP UFS PHY.

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>