1#ifndef _MICREL_H 2 3#define MII_KSZ9021_EXT_COMMON_CTRL 0x100 4#define MII_KSZ9021_EXT_STRAP_STATUS 0x101 5#define MII_KSZ9021_EXT_OP_STRAP_OVERRIDE 0x102 6#define MII_KSZ9021_EXT_OP_STRAP_STATUS 0x103 7#define MII_KSZ9021_EXT_RGMII_CLOCK_SKEW 0x104 8#define MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW 0x105 9#define MII_KSZ9021_EXT_RGMII_TX_DATA_SKEW 0x106 10#define MII_KSZ9021_EXT_ANALOG_TEST 0x107 11/* Register operations */ 12#define MII_KSZ9031_MOD_REG 0x0000 13/* Data operations */ 14#define MII_KSZ9031_MOD_DATA_NO_POST_INC 0x4000 15#define MII_KSZ9031_MOD_DATA_POST_INC_RW 0x8000 16#define MII_KSZ9031_MOD_DATA_POST_INC_W 0xC000 17 18#define MII_KSZ9031_EXT_RGMII_CTRL_SIG_SKEW 0x4 19#define MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW 0x5 20#define MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW 0x6 21#define MII_KSZ9031_EXT_RGMII_CLOCK_SKEW 0x8 22 23#define MII_KSZ9031_FLP_BURST_TX_LO 0x3 24#define MII_KSZ9031_FLP_BURST_TX_HI 0x4 25 26#define MII_KSZ9x31_SILICON_REV_MASK 0xfffff0 27 28#define MII_KSZ9131_RXTXDLL_BYPASS BIT(12) 29#define MII_KSZ9131_EXT_RGMII_2NS_SKEW_RXDLL 0x4c 30#define MII_KSZ9131_EXT_RGMII_2NS_SKEW_TXDLL 0x4d 31 32#define PHY_ID_KSZ9031 0x00221620 33#define PHY_ID_KSZ9131 0x00221640 34 35 36/* Registers */ 37#define MMD_ACCESS_CONTROL 0xd 38#define MMD_ACCESS_REG_DATA 0xe 39 40struct phy_device; 41int ksz9021_phy_extended_write(struct phy_device *phydev, int regnum, u16 val); 42int ksz9021_phy_extended_read(struct phy_device *phydev, int regnum); 43 44int ksz9031_phy_extended_write(struct phy_device *phydev, int devaddr, 45 int regnum, u16 mode, u16 val); 46int ksz9031_phy_extended_read(struct phy_device *phydev, int devaddr, 47 int regnum, u16 mode); 48int ksz9xx1_phy_get_id(struct phy_device *phydev); 49 50#endif 51