net: phy: DP83TC811: Add INT_STAT3
Add INT_STAT3 interrupt setting and clearing support. Signed-off-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -21,6 +21,7 @@
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#define MII_DP83811_SGMII_CTRL 0x09
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#define MII_DP83811_INT_STAT1 0x12
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#define MII_DP83811_INT_STAT2 0x13
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#define MII_DP83811_INT_STAT3 0x18
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#define MII_DP83811_RESET_CTRL 0x1f
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#define DP83811_HW_RESET BIT(15)
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@ -44,6 +45,11 @@
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#define DP83811_OVERVOLTAGE_INT_EN BIT(6)
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#define DP83811_UNDERVOLTAGE_INT_EN BIT(7)
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/* INT_STAT3 bits */
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#define DP83811_LPS_INT_EN BIT(0)
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#define DP83811_NO_FRAME_INT_EN BIT(3)
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#define DP83811_POR_DONE_INT_EN BIT(4)
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#define MII_DP83811_RXSOP1 0x04a5
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#define MII_DP83811_RXSOP2 0x04a6
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#define MII_DP83811_RXSOP3 0x04a7
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@ -81,6 +87,10 @@ static int dp83811_ack_interrupt(struct phy_device *phydev)
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if (err < 0)
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return err;
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err = phy_read(phydev, MII_DP83811_INT_STAT3);
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if (err < 0)
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return err;
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return 0;
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}
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@ -216,6 +226,18 @@ static int dp83811_config_intr(struct phy_device *phydev)
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DP83811_UNDERVOLTAGE_INT_EN);
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err = phy_write(phydev, MII_DP83811_INT_STAT2, misr_status);
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if (err < 0)
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return err;
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misr_status = phy_read(phydev, MII_DP83811_INT_STAT3);
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if (misr_status < 0)
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return misr_status;
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misr_status |= (DP83811_LPS_INT_EN |
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DP83811_NO_FRAME_INT_EN |
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DP83811_POR_DONE_INT_EN);
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err = phy_write(phydev, MII_DP83811_INT_STAT3, misr_status);
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} else {
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err = phy_write(phydev, MII_DP83811_INT_STAT1, 0);
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@ -223,6 +245,10 @@ static int dp83811_config_intr(struct phy_device *phydev)
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return err;
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err = phy_write(phydev, MII_DP83811_INT_STAT2, 0);
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if (err < 0)
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return err;
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err = phy_write(phydev, MII_DP83811_INT_STAT3, 0);
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}
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return err;
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