net: phy: ca_phy: Add driver for CAxxxx SoCs

Add phy driver support for MACs embedded inside Cortina Access SoCs

Signed-off-by: Abbie Chang <abbie.chang@cortina-access.com>
Signed-off-by: Alex Nemirovsky <alex.nemirovsky@cortina-access.com>

CC: Joe Hershberger <joe.hershberger@ni.com>
CC: Tom Rini <trini@konsulko.com>
CC: Aaron Tseng <aaron.tseng@cortina-access.com>

Moved out PHY specific code out of Cortina NI Ethernet driver
and into a Cortina Access PHY interface driver
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 9587e6b..662ea2b 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -500,6 +500,9 @@
 #ifdef CONFIG_PHY_CORTINA
 	phy_cortina_init();
 #endif
+#ifdef CONFIG_PHY_CORTINA_ACCESS
+	phy_cortina_access_init();
+#endif
 #ifdef CONFIG_PHY_DAVICOM
 	phy_davicom_init();
 #endif