diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/phy/micrel.c | 43 |
1 files changed, 11 insertions, 32 deletions
diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index c33384710d26..670698b7ef0e 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -426,9 +426,6 @@ static int ksz9021_config_init(struct phy_device *phydev) return 0; } -#define MII_KSZ9031RN_MMD_CTRL_REG 0x0d -#define MII_KSZ9031RN_MMD_REGDATA_REG 0x0e -#define OP_DATA 1 #define KSZ9031_PS_TO_REG 60 /* Extended registers */ @@ -446,24 +443,6 @@ static int ksz9021_config_init(struct phy_device *phydev) #define MII_KSZ9031RN_EDPD 0x23 #define MII_KSZ9031RN_EDPD_ENABLE BIT(0) -static int ksz9031_extended_write(struct phy_device *phydev, - u8 mode, u32 dev_addr, u32 regnum, u16 val) -{ - phy_write(phydev, MII_KSZ9031RN_MMD_CTRL_REG, dev_addr); - phy_write(phydev, MII_KSZ9031RN_MMD_REGDATA_REG, regnum); - phy_write(phydev, MII_KSZ9031RN_MMD_CTRL_REG, (mode << 14) | dev_addr); - return phy_write(phydev, MII_KSZ9031RN_MMD_REGDATA_REG, val); -} - -static int ksz9031_extended_read(struct phy_device *phydev, - u8 mode, u32 dev_addr, u32 regnum) -{ - phy_write(phydev, MII_KSZ9031RN_MMD_CTRL_REG, dev_addr); - phy_write(phydev, MII_KSZ9031RN_MMD_REGDATA_REG, regnum); - phy_write(phydev, MII_KSZ9031RN_MMD_CTRL_REG, (mode << 14) | dev_addr); - return phy_read(phydev, MII_KSZ9031RN_MMD_REGDATA_REG); -} - static int ksz9031_of_load_skew_values(struct phy_device *phydev, const struct device_node *of_node, u16 reg, size_t field_sz, @@ -484,7 +463,7 @@ static int ksz9031_of_load_skew_values(struct phy_device *phydev, return 0; if (matches < numfields) - newval = ksz9031_extended_read(phydev, OP_DATA, 2, reg); + newval = phy_read_mmd(phydev, 2, reg); else newval = 0; @@ -498,7 +477,7 @@ static int ksz9031_of_load_skew_values(struct phy_device *phydev, << (field_sz * i)); } - return ksz9031_extended_write(phydev, OP_DATA, 2, reg, newval); + return phy_write_mmd(phydev, 2, reg, newval); } /* Center KSZ9031RNX FLP timing at 16ms. */ @@ -506,13 +485,13 @@ static int ksz9031_center_flp_timing(struct phy_device *phydev) { int result; - result = ksz9031_extended_write(phydev, OP_DATA, 0, - MII_KSZ9031RN_FLP_BURST_TX_HI, 0x0006); + result = phy_write_mmd(phydev, 0, MII_KSZ9031RN_FLP_BURST_TX_HI, + 0x0006); if (result) return result; - result = ksz9031_extended_write(phydev, OP_DATA, 0, - MII_KSZ9031RN_FLP_BURST_TX_LO, 0x1A80); + result = phy_write_mmd(phydev, 0, MII_KSZ9031RN_FLP_BURST_TX_LO, + 0x1A80); if (result) return result; @@ -524,11 +503,11 @@ static int ksz9031_enable_edpd(struct phy_device *phydev) { int reg; - reg = ksz9031_extended_read(phydev, OP_DATA, 0x1C, MII_KSZ9031RN_EDPD); + reg = phy_read_mmd(phydev, 0x1C, MII_KSZ9031RN_EDPD); if (reg < 0) return reg; - return ksz9031_extended_write(phydev, OP_DATA, 0x1C, MII_KSZ9031RN_EDPD, - reg | MII_KSZ9031RN_EDPD_ENABLE); + return phy_write_mmd(phydev, 0x1C, MII_KSZ9031RN_EDPD, + reg | MII_KSZ9031RN_EDPD_ENABLE); } static int ksz9031_config_init(struct phy_device *phydev) @@ -654,7 +633,7 @@ static int ksz9131_of_load_skew_values(struct phy_device *phydev, return 0; if (matches < numfields) - newval = ksz9031_extended_read(phydev, OP_DATA, 2, reg); + newval = phy_read_mmd(phydev, 2, reg); else newval = 0; @@ -668,7 +647,7 @@ static int ksz9131_of_load_skew_values(struct phy_device *phydev, << (field_sz * i)); } - return ksz9031_extended_write(phydev, OP_DATA, 2, reg, newval); + return phy_write_mmd(phydev, 2, reg, newval); } static int ksz9131_config_init(struct phy_device *phydev) |