net: macb: Fix build error for CONFIG_DM_ETH enabled

Use the right phy_connect() prototype for CONFIGF_DM_ETH.
Support to get the phy interface from dt and set GMAC_UR.

Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>

drivers/net/macb.c

@@ -43,6 +43,8 @@
 
 #include "macb.h"
 
+DECLARE_GLOBAL_DATA_PTR;
+
 #define MACB_RX_BUFFER_SIZE		4096
 #define MACB_RX_RING_SIZE		(MACB_RX_BUFFER_SIZE / 128)
 #define MACB_TX_RING_SIZE		16
@@ -108,6 +110,10 @@ struct macb_device {
 #endif
 	unsigned short		phy_addr;
 	struct mii_dev		*bus;
+
+#ifdef CONFIG_DM_ETH
+	phy_interface_t		phy_interface;
+#endif
 };
 #ifndef CONFIG_DM_ETH
 #define to_macb(_nd) container_of(_nd, struct macb_device, netdev)
@@ -434,7 +440,7 @@ static void macb_phy_reset(struct macb_device *macb, const char *name)
 }
 
 #ifdef CONFIG_MACB_SEARCH_PHY
-static int macb_phy_find(struct macb_device *macb)
+static int macb_phy_find(struct macb_device *macb, const char *name)
 {
 	int i;
 	u16 phy_id;
@@ -444,21 +450,27 @@ static int macb_phy_find(struct macb_device *macb)
 		macb->phy_addr = i;
 		phy_id = macb_mdio_read(macb, MII_PHYSID1);
 		if (phy_id != 0xffff) {
-			printf("%s: PHY present at %d\n", macb->netdev.name, i);
+			printf("%s: PHY present at %d\n", name, i);
 			return 1;
 		}
 	}
 
 	/* PHY isn't up to snuff */
-	printf("%s: PHY not found\n", macb->netdev.name);
+	printf("%s: PHY not found\n", name);
 
 	return 0;
 }
 #endif /* CONFIG_MACB_SEARCH_PHY */
 
-
+#ifdef CONFIG_DM_ETH
+static int macb_phy_init(struct udevice *dev, const char *name)
+#else
 static int macb_phy_init(struct macb_device *macb, const char *name)
+#endif
 {
+#ifdef CONFIG_DM_ETH
+	struct macb_device *macb = dev_get_priv(dev);
+#endif
 #ifdef CONFIG_PHYLIB
 	struct phy_device *phydev;
 #endif
@@ -470,7 +482,7 @@ static int macb_phy_init(struct macb_device *macb, const char *name)
 	arch_get_mdio_control(name);
 #ifdef CONFIG_MACB_SEARCH_PHY
 	/* Auto-detect phy_addr */
-	if (!macb_phy_find(macb))
+	if (!macb_phy_find(macb, name))
 		return 0;
 #endif /* CONFIG_MACB_SEARCH_PHY */
 
@@ -482,9 +494,14 @@ static int macb_phy_init(struct macb_device *macb, const char *name)
 	}
 
 #ifdef CONFIG_PHYLIB
+#ifdef CONFIG_DM_ETH
+	phydev = phy_connect(macb->bus, macb->phy_addr, dev,
+			     macb->phy_interface);
+#else
 	/* need to consider other phy interface mode */
 	phydev = phy_connect(macb->bus, macb->phy_addr, &macb->netdev,
 			     PHY_INTERFACE_MODE_RGMII);
+#endif
 	if (!phydev) {
 		printf("phy_connect failed\n");
 		return -ENODEV;
@@ -585,8 +602,15 @@ static int gmac_init_multi_queues(struct macb_device *macb)
 	return 0;
 }
 
+#ifdef CONFIG_DM_ETH
+static int _macb_init(struct udevice *dev, const char *name)
+#else
 static int _macb_init(struct macb_device *macb, const char *name)
+#endif
 {
+#ifdef CONFIG_DM_ETH
+	struct macb_device *macb = dev_get_priv(dev);
+#endif
 	unsigned long paddr;
 	int i;
 
@@ -634,13 +658,35 @@ static int _macb_init(struct macb_device *macb, const char *name)
 		 * When the GMAC IP without GE feature, this bit is used
 		 * to select interface between RMII and MII.
 		 */
+#ifdef CONFIG_DM_ETH
+		if (macb->phy_interface == PHY_INTERFACE_MODE_RMII)
+			gem_writel(macb, UR, GEM_BIT(RGMII));
+		else
+			gem_writel(macb, UR, 0);
+#else
 #if defined(CONFIG_RGMII) || defined(CONFIG_RMII)
 		gem_writel(macb, UR, GEM_BIT(RGMII));
 #else
 		gem_writel(macb, UR, 0);
+#endif
 #endif
 	} else {
 	/* choose RMII or MII mode. This depends on the board */
+#ifdef CONFIG_DM_ETH
+#ifdef CONFIG_AT91FAMILY
+		if (macb->phy_interface == PHY_INTERFACE_MODE_RMII) {
+			macb_writel(macb, USRIO,
+				    MACB_BIT(RMII) | MACB_BIT(CLKEN));
+		} else {
+			macb_writel(macb, USRIO, MACB_BIT(CLKEN));
+		}
+#else
+		if (macb->phy_interface == PHY_INTERFACE_MODE_RMII)
+			macb_writel(macb, USRIO, 0);
+		else
+			macb_writel(macb, USRIO, MACB_BIT(MII));
+#endif
+#else
 #ifdef CONFIG_RMII
 #ifdef CONFIG_AT91FAMILY
 	macb_writel(macb, USRIO, MACB_BIT(RMII) | MACB_BIT(CLKEN));
@@ -654,9 +700,14 @@ static int _macb_init(struct macb_device *macb, const char *name)
 	macb_writel(macb, USRIO, MACB_BIT(MII));
 #endif
 #endif /* CONFIG_RMII */
+#endif
 	}
 
+#ifdef CONFIG_DM_ETH
+	if (!macb_phy_init(dev, name))
+#else
 	if (!macb_phy_init(macb, name))
+#endif
 		return -1;
 
 	/* Enable TX and RX */
@@ -873,9 +924,7 @@ int macb_eth_initialize(int id, void *regs, unsigned int phy_addr)
 
 static int macb_start(struct udevice *dev)
 {
-	struct macb_device *macb = dev_get_priv(dev);
-
-	return _macb_init(macb, dev->name);
+	return _macb_init(dev, dev->name);
 }
 
 static int macb_send(struct udevice *dev, void *packet, int length)
@@ -933,6 +982,18 @@ static int macb_eth_probe(struct udevice *dev)
 	struct eth_pdata *pdata = dev_get_platdata(dev);
 	struct macb_device *macb = dev_get_priv(dev);
 
+#ifdef CONFIG_DM_ETH
+	const char *phy_mode;
+
+	phy_mode = fdt_getprop(gd->fdt_blob, dev->of_offset, "phy-mode", NULL);
+	if (phy_mode)
+		macb->phy_interface = phy_get_interface_by_name(phy_mode);
+	if (macb->phy_interface == -1) {
+		debug("%s: Invalid PHY interface '%s'\n", __func__, phy_mode);
+		return -EINVAL;
+	}
+#endif
+
 	macb->regs = (void *)pdata->iobase;
 
 	_macb_eth_initialize(macb);

include/configs/corvus.h

@@ -95,6 +95,7 @@
 
 /* Ethernet */
 #define CONFIG_MACB
+#define CONFIG_PHYLIB
 #define CONFIG_RMII
 #define CONFIG_NET_RETRY_COUNT		20
 #define CONFIG_AT91_WANTS_COMMON_PHY

include/configs/smartweb.h

@@ -122,6 +122,7 @@
  *
  */
 #define CONFIG_MACB
+#define CONFIG_PHYLIB
 #define CONFIG_USB_HOST_ETHER
 #define CONFIG_USB_ETHER_ASIX
 #define CONFIG_USB_ETHER_MCS7830

include/configs/snapper9g45.h

@@ -56,6 +56,7 @@
 
 /* Ethernet */
 #define CONFIG_MACB
+#define CONFIG_PHYLIB
 #define CONFIG_RMII
 #define CONFIG_NET_RETRY_COUNT		20
 #define CONFIG_RESET_PHY_R

include/configs/taurus.h

@@ -99,6 +99,7 @@
 
 /* Ethernet */
 #define CONFIG_MACB
+#define CONFIG_PHYLIB
 #define CONFIG_RMII
 #define CONFIG_AT91_WANTS_COMMON_PHY