phy: starfive: Add Starfive JH7110 USB 2.0 PHY driver

Add Starfive JH7110 USB 2.0 PHY driver, which is generic
PHY driver.

Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Tested-by: E Shattow <lucent@gmail.com>
diff --git a/drivers/phy/Makefile b/drivers/phy/Makefile
index c35f929..ce4ea28 100644
--- a/drivers/phy/Makefile
+++ b/drivers/phy/Makefile
@@ -44,3 +44,4 @@
 obj-y += ti/
 obj-y += qcom/
 obj-y += renesas/
+obj-y += starfive/