using phylib to configure phy device in macb driver
Signed-off-by: Bo Shen <voice.s...@atmel.com>
---
drivers/net/macb.c | 16 ++++++++++++++--
1 file changed, 14 insertions(+), 2 deletions(-)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 753fb96..b83d65a 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -103,6 +103,7 @@ struct macb_device {
const struct device *dev;
struct eth_device netdev;
unsigned short phy_addr;
+ struct mii_dev *bus;
};
#define to_macb(_nd) container_of(_nd, struct macb_device, netdev)
@@ -163,7 +164,7 @@ static u16 macb_mdio_read(struct macb_device *macb, u8 reg)
return MACB_BFEXT(DATA, frame);
}
-#if defined(CONFIG_CMD_MII)
+#if defined(CONFIG_CMD_MII) || defined(CONFIG_PHYLIB)
int macb_miiphy_read(const char *devname, u8 phy_adr, u8 reg, u16 *value)
{
@@ -372,6 +373,9 @@ static int macb_phy_find(struct macb_device *macb)
static int macb_phy_init(struct macb_device *macb)
{
struct eth_device *netdev = &macb->netdev;
+#ifdef CONFIG_PHYLIB
+ struct phy_device *phydev;
+#endif
u32 ncfgr;
u16 phy_id, status, adv, lpa;
int media, speed, duplex;
@@ -391,6 +395,13 @@ static int macb_phy_init(struct macb_device *macb)
return 0;
}
+#ifdef CONFIG_PHYLIB
+ phydev->bus = macb->bus;
+ phydev->dev = netdev;
+ phydev->addr = macb->phy_addr;
+ phy_config(phydev);
+#endif
+
status = macb_mdio_read(macb, MII_BMSR);
if (!(status & BMSR_LSTATUS)) {
/* Try to re-negotiate if we don't have link already. */
@@ -574,8 +585,9 @@ int macb_eth_initialize(int id, void *regs, unsigned int
phy_addr)
eth_register(netdev);
-#if defined(CONFIG_CMD_MII)
+#if defined(CONFIG_CMD_MII) || defined(CONFIG_PHYLIB)
miiphy_register(netdev->name, macb_miiphy_read, macb_miiphy_write);
+ macb->bus = miiphy_get_dev_by_name(netdev->name);
#endif
return 0;
}
--
1.7.9.5
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