driver: net: ti: cpsw-mdio: use phys_addr_t for mdio_base addr

Use phys_addr_t for mdio_base address to avoid build
warnings on arm64 and dra7. Cast it to uintprt_t before
assigning to regs.
Signed-off-by: NGrygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: NKeerthy <j-keerthy@ti.com>
Reviewed-by: NTom Rini <trini@konsulko.com>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

drivers/net/ti/cpsw_mdio.c

@@ -125,7 +125,7 @@ u32 cpsw_mdio_get_alive(struct mii_dev *bus)
 	return val & GENMASK(15, 0);
 }
 
-struct mii_dev *cpsw_mdio_init(const char *name, u32 mdio_base,
+struct mii_dev *cpsw_mdio_init(const char *name, phys_addr_t mdio_base,
 			       u32 bus_freq, int fck_freq)
 {
 	struct cpsw_mdio *cpsw_mdio;
@@ -144,7 +144,7 @@ struct mii_dev *cpsw_mdio_init(const char *name, u32 mdio_base,
 		return NULL;
 	}
 
-	cpsw_mdio->regs = (struct cpsw_mdio_regs *)mdio_base;
+	cpsw_mdio->regs = (struct cpsw_mdio_regs *)(uintptr_t)mdio_base;
 
 	if (!bus_freq || !fck_freq)
 		cpsw_mdio->div = CPSW_MDIO_DIV_DEF;

drivers/net/ti/cpsw_mdio.h

@@ -10,7 +10,7 @@
 
 struct cpsw_mdio;
 
-struct mii_dev *cpsw_mdio_init(const char *name, u32 mdio_base,
+struct mii_dev *cpsw_mdio_init(const char *name, phys_addr_t mdio_base,
 			       u32 bus_freq, int fck_freq);
 void cpsw_mdio_free(struct mii_dev *bus);
 u32 cpsw_mdio_get_alive(struct mii_dev *bus);