12874c5fdSThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-or-later */ 269190e67SMarek Vasut /* 369190e67SMarek Vasut * include/linux/micrel_phy.h 469190e67SMarek Vasut * 569190e67SMarek Vasut * Micrel PHY IDs 669190e67SMarek Vasut */ 769190e67SMarek Vasut 8d606ef3fSBaruch Siach #ifndef _MICREL_PHY_H 9d606ef3fSBaruch Siach #define _MICREL_PHY_H 10d606ef3fSBaruch Siach 1134865933SAndrew Lunn #define MICREL_OUI 0x0885 1234865933SAndrew Lunn 13d606ef3fSBaruch Siach #define MICREL_PHY_ID_MASK 0x00fffff0 14d606ef3fSBaruch Siach 1593272e07SJean-Christophe PLAGNIOL-VILLARD #define PHY_ID_KSZ8873MLL 0x000e7237 1635c57907SNobuhiro Iwamatsu #define PHY_ID_KSZ9021 0x00221610 17dc76a1adSDinh Nguyen #define PHY_ID_KSZ9021RLRN 0x00221611 18d606ef3fSBaruch Siach #define PHY_ID_KS8737 0x00221720 19212ea99aSMarek Vasut #define PHY_ID_KSZ8021 0x00221555 20b818d1a7SHector Palacios #define PHY_ID_KSZ8031 0x00221556 21510d573fSMarek Vasut #define PHY_ID_KSZ8041 0x00221510 224bd7b512SSergei Shtylyov /* undocumented */ 234bd7b512SSergei Shtylyov #define PHY_ID_KSZ8041RNLI 0x00221537 24510d573fSMarek Vasut #define PHY_ID_KSZ8051 0x00221550 257ab59dc1SDavid J. Choi /* same id: ks8001 Rev. A/B, and ks8721 Rev 3. */ 26510d573fSMarek Vasut #define PHY_ID_KSZ8001 0x0022161A 277ab59dc1SDavid J. Choi /* same id: KS8081, KS8091 */ 287ab59dc1SDavid J. Choi #define PHY_ID_KSZ8081 0x00221560 297ab59dc1SDavid J. Choi #define PHY_ID_KSZ8061 0x00221570 307ab59dc1SDavid J. Choi #define PHY_ID_KSZ9031 0x00221620 31bff5b4b3SYuiko Oshino #define PHY_ID_KSZ9131 0x00221640 321623ad8eSDivya Koppera #define PHY_ID_LAN8814 0x00221660 337c2dcfa2SHoratiu Vultur #define PHY_ID_LAN8804 0x00221670 34a8f1a19dSHoratiu Vultur #define PHY_ID_LAN8841 0x00221650 357ab59dc1SDavid J. Choi 367ab59dc1SDavid J. Choi #define PHY_ID_KSZ886X 0x00221430 377ab59dc1SDavid J. Choi #define PHY_ID_KSZ8863 0x00221435 38d606ef3fSBaruch Siach 391d951ba3SMarek Vasut #define PHY_ID_KSZ87XX 0x00221550 409d162ed6SSean Nyekjaer 41fc3973a1SWoojung Huh #define PHY_ID_KSZ9477 0x00221631 42fc3973a1SWoojung Huh 43d606ef3fSBaruch Siach /* struct phy_device dev_flags definitions */ 44719c5e37SOleksij Rempel #define MICREL_PHY_50MHZ_CLK BIT(0) 45719c5e37SOleksij Rempel #define MICREL_PHY_FXEN BIT(1) 46719c5e37SOleksij Rempel #define MICREL_KSZ8_P1_ERRATA BIT(2) 47*08c6d8baSLukasz Majewski #define MICREL_NO_EEE BIT(3) 48d606ef3fSBaruch Siach 49dc76a1adSDinh Nguyen #define MICREL_KSZ9021_EXTREG_CTRL 0xB 50dc76a1adSDinh Nguyen #define MICREL_KSZ9021_EXTREG_DATA_WRITE 0xC 51dc76a1adSDinh Nguyen #define MICREL_KSZ9021_RGMII_CLK_CTRL_PAD_SCEW 0x104 52dc76a1adSDinh Nguyen #define MICREL_KSZ9021_RGMII_RX_DATA_PAD_SCEW 0x105 53dc76a1adSDinh Nguyen 54ec4b94f9SMichael Grzeschik /* Device specific MII_BMCR (Reg 0) bits */ 55ec4b94f9SMichael Grzeschik /* 1 = HP Auto MDI/MDI-X mode, 0 = Microchip Auto MDI/MDI-X mode */ 56ec4b94f9SMichael Grzeschik #define KSZ886X_BMCR_HP_MDIX BIT(5) 57ec4b94f9SMichael Grzeschik /* 1 = Force MDI (transmit on RXP/RXM pins), 0 = Normal operation 58ec4b94f9SMichael Grzeschik * (transmit on TXP/TXM pins) 59ec4b94f9SMichael Grzeschik */ 60ec4b94f9SMichael Grzeschik #define KSZ886X_BMCR_FORCE_MDI BIT(4) 61ec4b94f9SMichael Grzeschik /* 1 = Disable auto MDI-X */ 62ec4b94f9SMichael Grzeschik #define KSZ886X_BMCR_DISABLE_AUTO_MDIX BIT(3) 63ec4b94f9SMichael Grzeschik #define KSZ886X_BMCR_DISABLE_FAR_END_FAULT BIT(2) 64ec4b94f9SMichael Grzeschik #define KSZ886X_BMCR_DISABLE_TRANSMIT BIT(1) 65ec4b94f9SMichael Grzeschik #define KSZ886X_BMCR_DISABLE_LED BIT(0) 66ec4b94f9SMichael Grzeschik 6752939393SOleksij Rempel #define KSZ886X_CTRL_MDIX_STAT BIT(4) 6852939393SOleksij Rempel 69d606ef3fSBaruch Siach #endif /* _MICREL_PHY_H */ 70