| /* |
| * Copyright (c) 2021 IP-Logix Inc. |
| * Arvin Farahmand <arvinf@ip-logix.com> |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef __DSA_KSZ8863_H__ |
| #define __DSA_KSZ8863_H__ |
| |
| /* SPI commands */ |
| #define KSZ8863_SPI_CMD_WR (BIT(6)) |
| #define KSZ8863_SPI_CMD_RD (BIT(6) | BIT(5)) |
| |
| /* PHY registers */ |
| #define KSZ8863_BMCR 0x00 |
| #define KSZ8863_BMSR 0x01 |
| #define KSZ8863_PHYID1 0x02 |
| #define KSZ8863_PHYID2 0x03 |
| #define KSZ8863_ANAR 0x04 |
| #define KSZ8863_ANLPAR 0x05 |
| #define KSZ8863_LINKMD 0x1D |
| #define KSZ8863_PHYSCS 0x1F |
| |
| /* SWITCH registers */ |
| #define KSZ8863_CHIP_ID0 0x00 |
| #define KSZ8863_CHIP_ID1 0x01 |
| #define KSZ8863_GLOBAL_CTRL0 0x02 |
| #define KSZ8863_GLOBAL_CTRL1 0x03 |
| #define KSZ8863_GLOBAL_CTRL2 0x04 |
| #define KSZ8863_GLOBAL_CTRL3 0x05 |
| #define KSZ8863_GLOBAL_CTRL4 0x06 |
| #define KSZ8863_GLOBAL_CTRL5 0x07 |
| #define KSZ8863_GLOBAL_CTRL9 0x0B |
| #define KSZ8863_GLOBAL_CTRL10 0x0C |
| #define KSZ8863_GLOBAL_CTRL11 0x0D |
| #define KSZ8863_GLOBAL_CTRL12 0x0E |
| #define KSZ8863_GLOBAL_CTRL13 0x0F |
| #define KSZ8863_PORT1_CTRL0 0x10 |
| #define KSZ8863_PORT1_CTRL1 0x11 |
| #define KSZ8863_PORT1_CTRL2 0x12 |
| #define KSZ8863_PORT1_CTRL3 0x13 |
| #define KSZ8863_PORT1_CTRL4 0x14 |
| #define KSZ8863_PORT1_CTRL5 0x15 |
| #define KSZ8863_PORT1_Q0_IG_LIMIT 0x16 |
| #define KSZ8863_PORT1_Q1_IG_LIMIT 0x17 |
| #define KSZ8863_PORT1_Q2_IG_LIMIT 0x18 |
| #define KSZ8863_PORT1_Q3_IG_LIMIT 0x19 |
| #define KSZ8863_PORT1_PHY_CTRL 0x1A |
| #define KSZ8863_PORT1_LINKMD 0x1B |
| #define KSZ8863_PORT1_CTRL12 0x1C |
| #define KSZ8863_PORT1_CTRL13 0x1D |
| #define KSZ8863_PORT1_STAT0 0x1E |
| #define KSZ8863_PORT1_STAT1 0x1F |
| |
| #define KSZ8863_PORT2_CTRL0 0x20 |
| #define KSZ8863_PORT2_CTRL1 0x21 |
| #define KSZ8863_PORT2_CTRL2 0x22 |
| #define KSZ8863_PORT2_CTRL3 0x23 |
| #define KSZ8863_PORT2_CTRL4 0x24 |
| #define KSZ8863_PORT2_CTRL5 0x25 |
| #define KSZ8863_PORT2_Q0_IG_LIMIT 0x26 |
| #define KSZ8863_PORT2_Q1_IG_LIMIT 0x27 |
| #define KSZ8863_PORT2_Q2_IG_LIMIT 0x28 |
| #define KSZ8863_PORT2_Q3_IG_LIMIT 0x29 |
| #define KSZ8863_PORT2_PHY_CTRL 0x2A |
| #define KSZ8863_PORT2_LINKMD 0x2B |
| #define KSZ8863_PORT2_CTRL12 0x2C |
| #define KSZ8863_PORT2_CTRL13 0x2D |
| #define KSZ8863_PORT2_STAT0 0x2E |
| #define KSZ8863_PORT2_STAT1 0x2F |
| |
| #define KSZ8863_PORT3_CTRL0 0x30 |
| #define KSZ8863_PORT3_CTRL1 0x31 |
| #define KSZ8863_PORT3_CTRL2 0x32 |
| #define KSZ8863_PORT3_CTRL3 0x33 |
| #define KSZ8863_PORT3_CTRL4 0x34 |
| #define KSZ8863_PORT3_CTRL5 0x35 |
| #define KSZ8863_PORT3_Q0_IG_LIMIT 0x36 |
| #define KSZ8863_PORT3_Q1_IG_LIMIT 0x37 |
| #define KSZ8863_PORT3_Q2_IG_LIMIT 0x38 |
| #define KSZ8863_PORT3_Q3_IG_LIMIT 0x39 |
| #define KSZ8863_PORT3_STAT1 0x3F |
| |
| #define KSZ8863_MAC_ADDR0 0x70 |
| #define KSZ8863_MAC_ADDR1 0x71 |
| #define KSZ8863_MAC_ADDR2 0x72 |
| #define KSZ8863_MAC_ADDR3 0x73 |
| #define KSZ8863_MAC_ADDR4 0x74 |
| #define KSZ8863_MAC_ADDR5 0x75 |
| #define KSZ8863_USER0 0x76 |
| #define KSZ8863_USER1 0x77 |
| #define KSZ8863_USER2 0x78 |
| |
| #define KSZ8863_GLOBAL_CTRL1_TAIL_TAG_EN BIT(6) |
| #define KSZ8863_GLOBAL_CTRL2_LEG_MAX_PKT_SIZ_CHK_ENA BIT(1) |
| |
| #define KSZ8863_CTRL2_PORTn(n) (0x12 + ((n) * 0x10)) |
| #define KSZ8863_CTRL2_TRANSMIT_EN BIT(2) |
| #define KSZ8863_CTRL2_RECEIVE_EN BIT(1) |
| #define KSZ8863_CTRL2_LEARNING_DIS BIT(0) |
| |
| #define KSZ8863_STAT2_PORTn(n) (0x1E + ((n) * 0x10)) |
| #define KSZ8863_STAT2_LINK_GOOD BIT(5) |
| |
| #define KSZ8863_CHIP_ID0_ID_DEFAULT 0x88 |
| #define KSZ8863_CHIP_ID1_ID_DEFAULT 0x31 |
| #define KSZ8863_REGISTER_67 0x43 |
| #define KSZ8863_SOFTWARE_RESET_SET BIT(4) |
| #define KSZ8863_SOFTWARE_RESET_CLEAR 0 |
| |
| enum { |
| /* LAN ports for the ksz8863 switch */ |
| KSZ8863_PORT1 = 0, |
| KSZ8863_PORT2, |
| /* SWITCH <-> CPU port */ |
| KSZ8863_PORT3, |
| }; |
| |
| #define KSZ8863_REG_IND_CTRL_0 0x79 |
| #define KSZ8863_REG_IND_CTRL_1 0x7A |
| #define KSZ8863_REG_IND_DATA_8 0x7B |
| #define KSZ8863_REG_IND_DATA_7 0x7C |
| #define KSZ8863_REG_IND_DATA_6 0x7D |
| #define KSZ8863_REG_IND_DATA_5 0x7E |
| #define KSZ8863_REG_IND_DATA_4 0x7F |
| #define KSZ8863_REG_IND_DATA_3 0x80 |
| #define KSZ8863_REG_IND_DATA_2 0x81 |
| #define KSZ8863_REG_IND_DATA_1 0x82 |
| #define KSZ8863_REG_IND_DATA_0 0x83 |
| |
| #define KSZ8863_STATIC_MAC_TABLE_VALID BIT(3) |
| #define KSZ8863_STATIC_MAC_TABLE_OVRD BIT(4) |
| #define KSZ8863_STATIC_MAC_TABLE_USE_FID BIT(5) |
| |
| #define KSZ8XXX_CHIP_ID0 KSZ8863_CHIP_ID0 |
| #define KSZ8XXX_CHIP_ID1 KSZ8863_CHIP_ID1 |
| #define KSZ8XXX_CHIP_ID0_ID_DEFAULT KSZ8863_CHIP_ID0_ID_DEFAULT |
| #define KSZ8XXX_CHIP_ID1_ID_DEFAULT KSZ8863_CHIP_ID1_ID_DEFAULT |
| #define KSZ8XXX_FIRST_PORT KSZ8863_PORT1 |
| #define KSZ8XXX_LAST_PORT KSZ8863_PORT3 |
| #define KSZ8XXX_CPU_PORT KSZ8863_PORT3 |
| #define KSZ8XXX_REG_IND_CTRL_0 KSZ8863_REG_IND_CTRL_0 |
| #define KSZ8XXX_REG_IND_CTRL_1 KSZ8863_REG_IND_CTRL_1 |
| #define KSZ8XXX_REG_IND_DATA_8 KSZ8863_REG_IND_DATA_8 |
| #define KSZ8XXX_REG_IND_DATA_7 KSZ8863_REG_IND_DATA_7 |
| #define KSZ8XXX_REG_IND_DATA_6 KSZ8863_REG_IND_DATA_6 |
| #define KSZ8XXX_REG_IND_DATA_5 KSZ8863_REG_IND_DATA_5 |
| #define KSZ8XXX_REG_IND_DATA_4 KSZ8863_REG_IND_DATA_4 |
| #define KSZ8XXX_REG_IND_DATA_3 KSZ8863_REG_IND_DATA_3 |
| #define KSZ8XXX_REG_IND_DATA_2 KSZ8863_REG_IND_DATA_2 |
| #define KSZ8XXX_REG_IND_DATA_1 KSZ8863_REG_IND_DATA_1 |
| #define KSZ8XXX_REG_IND_DATA_0 KSZ8863_REG_IND_DATA_0 |
| #define KSZ8XXX_STATIC_MAC_TABLE_VALID KSZ8863_STATIC_MAC_TABLE_VALID |
| #define KSZ8XXX_STATIC_MAC_TABLE_OVRD KSZ8863_STATIC_MAC_TABLE_OVRD |
| #define KSZ8XXX_STAT2_LINK_GOOD KSZ8863_STAT2_LINK_GOOD |
| #define KSZ8XXX_RESET_REG KSZ8863_REGISTER_67 |
| #define KSZ8XXX_RESET_SET KSZ8863_SOFTWARE_RESET_SET |
| #define KSZ8XXX_RESET_CLEAR KSZ8863_SOFTWARE_RESET_CLEAR |
| #define KSZ8XXX_STAT2_PORTn KSZ8863_STAT2_PORTn |
| #define KSZ8XXX_SPI_CMD_RD KSZ8863_SPI_CMD_RD |
| #define KSZ8XXX_SPI_CMD_WR KSZ8863_SPI_CMD_WR |
| #define KSZ8XXX_SOFT_RESET_DURATION 1000 |
| #define KSZ8XXX_HARD_RESET_WAIT 10000 |
| |
| #endif /* __DSA_KSZ8863_H__ */ |
