提交 42036383 编写于 作者: D Dan Murphy 提交者: David S. Miller

net: phy: DP83TC811: Add INT_STAT3

Add INT_STAT3 interrupt setting and clearing
support.
Signed-off-by: NDan Murphy <dmurphy@ti.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 5cd3da4b
......@@ -21,6 +21,7 @@
#define MII_DP83811_SGMII_CTRL 0x09
#define MII_DP83811_INT_STAT1 0x12
#define MII_DP83811_INT_STAT2 0x13
#define MII_DP83811_INT_STAT3 0x18
#define MII_DP83811_RESET_CTRL 0x1f
#define DP83811_HW_RESET BIT(15)
......@@ -44,6 +45,11 @@
#define DP83811_OVERVOLTAGE_INT_EN BIT(6)
#define DP83811_UNDERVOLTAGE_INT_EN BIT(7)
/* INT_STAT3 bits */
#define DP83811_LPS_INT_EN BIT(0)
#define DP83811_NO_FRAME_INT_EN BIT(3)
#define DP83811_POR_DONE_INT_EN BIT(4)
#define MII_DP83811_RXSOP1 0x04a5
#define MII_DP83811_RXSOP2 0x04a6
#define MII_DP83811_RXSOP3 0x04a7
......@@ -81,6 +87,10 @@ static int dp83811_ack_interrupt(struct phy_device *phydev)
if (err < 0)
return err;
err = phy_read(phydev, MII_DP83811_INT_STAT3);
if (err < 0)
return err;
return 0;
}
......@@ -216,6 +226,18 @@ static int dp83811_config_intr(struct phy_device *phydev)
DP83811_UNDERVOLTAGE_INT_EN);
err = phy_write(phydev, MII_DP83811_INT_STAT2, misr_status);
if (err < 0)
return err;
misr_status = phy_read(phydev, MII_DP83811_INT_STAT3);
if (misr_status < 0)
return misr_status;
misr_status |= (DP83811_LPS_INT_EN |
DP83811_NO_FRAME_INT_EN |
DP83811_POR_DONE_INT_EN);
err = phy_write(phydev, MII_DP83811_INT_STAT3, misr_status);
} else {
err = phy_write(phydev, MII_DP83811_INT_STAT1, 0);
......@@ -223,6 +245,10 @@ static int dp83811_config_intr(struct phy_device *phydev)
return err;
err = phy_write(phydev, MII_DP83811_INT_STAT2, 0);
if (err < 0)
return err;
err = phy_write(phydev, MII_DP83811_INT_STAT3, 0);
}
return err;
......
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