diff options
Diffstat (limited to 'target/linux/mediatek/files-4.19/drivers/net/phy/mtk/mt753x/mt753x_regs.h')
| -rw-r--r-- | target/linux/mediatek/files-4.19/drivers/net/phy/mtk/mt753x/mt753x_regs.h | 298 |
1 files changed, 298 insertions, 0 deletions
diff --git a/target/linux/mediatek/files-4.19/drivers/net/phy/mtk/mt753x/mt753x_regs.h b/target/linux/mediatek/files-4.19/drivers/net/phy/mtk/mt753x/mt753x_regs.h new file mode 100644 index 0000000000..15255277ab --- /dev/null +++ b/target/linux/mediatek/files-4.19/drivers/net/phy/mtk/mt753x/mt753x_regs.h @@ -0,0 +1,298 @@ +/* + * Register definitions for MediaTek MT753x Gigabit switches + * + * Copyright (C) 2018 MediaTek Inc. All Rights Reserved. + * + * Author: Weijie Gao <weijie.gao@mediatek.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _MT753X_REGS_H_ +#define _MT753X_REGS_H_ + +#include <linux/bitops.h> + +/* Values of Egress TAG Control */ +#define ETAG_CTRL_UNTAG 0 +#define ETAG_CTRL_TAG 2 +#define ETAG_CTRL_SWAP 1 +#define ETAG_CTRL_STACK 3 + +#define VTCR 0x90 +#define VAWD1 0x94 +#define VAWD2 0x98 + +/* Fields of VTCR */ +#define VTCR_BUSY BIT(31) +#define IDX_INVLD BIT(16) +#define VTCR_FUNC_S 12 +#define VTCR_FUNC_M 0xf000 +#define VTCR_VID_S 0 +#define VTCR_VID_M 0xfff + +/* Values of VTCR_FUNC */ +#define VTCR_READ_VLAN_ENTRY 0 +#define VTCR_WRITE_VLAN_ENTRY 1 +#define VTCR_INVD_VLAN_ENTRY 2 +#define VTCR_ENABLE_VLAN_ENTRY 3 +#define VTCR_READ_ACL_ENTRY 4 +#define VTCR_WRITE_ACL_ENTRY 5 +#define VTCR_READ_TRTCM_TABLE 6 +#define VTCR_WRITE_TRTCM_TABLE 7 +#define VTCR_READ_ACL_MASK_ENTRY 8 +#define VTCR_WRITE_ACL_MASK_ENTRY 9 +#define VTCR_READ_ACL_RULE_ENTRY 10 +#define VTCR_WRITE_ACL_RULE_ENTRY 11 +#define VTCR_READ_ACL_RATE_ENTRY 12 +#define VTCR_WRITE_ACL_RATE_ENTRY 13 + +/* VLAN entry fields */ +/* VAWD1 */ +#define PORT_STAG BIT(31) +#define IVL_MAC BIT(30) +#define EG_CON BIT(29) +#define VTAG_EN BIT(28) +#define COPY_PRI BIT(27) +#define USER_PRI_S 24 +#define USER_PRI_M 0x7000000 +#define PORT_MEM_S 16 +#define PORT_MEM_M 0xff0000 +#define S_TAG1_S 4 +#define S_TAG1_M 0xfff0 +#define FID_S 1 +#define FID_M 0x0e +#define VENTRY_VALID BIT(0) + +/* VAWD2 */ +#define S_TAG2_S 16 +#define S_TAG2_M 0xffff0000 +#define PORT_ETAG_S(p) ((p) * 2) +#define PORT_ETAG_M 0x03 + +#define PORT_CTRL_BASE 0x2000 +#define PORT_CTRL_PORT_OFFSET 0x100 +#define PORT_CTRL_REG(p, r) (PORT_CTRL_BASE + \ + (p) * PORT_CTRL_PORT_OFFSET + (r)) +#define CKGCR(p) PORT_CTRL_REG(p, 0x00) +#define PCR(p) PORT_CTRL_REG(p, 0x04) +#define PIC(p) PORT_CTRL_REG(p, 0x08) +#define PSC(p) PORT_CTRL_REG(p, 0x0c) +#define PVC(p) PORT_CTRL_REG(p, 0x10) +#define PPBV1(p) PORT_CTRL_REG(p, 0x14) +#define PPBV2(p) PORT_CTRL_REG(p, 0x18) +#define BSR(p) PORT_CTRL_REG(p, 0x1c) +#define STAG01 PORT_CTRL_REG(p, 0x20) +#define STAG23 PORT_CTRL_REG(p, 0x24) +#define STAG45 PORT_CTRL_REG(p, 0x28) +#define STAG67 PORT_CTRL_REG(p, 0x2c) + +#define PPBV(p, g) (PPBV1(p) + ((g) / 2) * 4) + +/* Fields of PCR */ +#define MLDV2_EN BIT(30) +#define EG_TAG_S 28 +#define EG_TAG_M 0x30000000 +#define PORT_PRI_S 24 +#define PORT_PRI_M 0x7000000 +#define PORT_MATRIX_S 16 +#define PORT_MATRIX_M 0xff0000 +#define UP2DSCP_EN BIT(12) +#define UP2TAG_EN BIT(11) +#define ACL_EN BIT(10) +#define PORT_TX_MIR BIT(9) +#define PORT_RX_MIR BIT(8) +#define ACL_MIR BIT(7) +#define MIS_PORT_FW_S 4 +#define MIS_PORT_FW_M 0x70 +#define VLAN_MIS BIT(2) +#define PORT_VLAN_S 0 +#define PORT_VLAN_M 0x03 + +/* Values of PORT_VLAN */ +#define PORT_MATRIX_MODE 0 +#define FALLBACK_MODE 1 +#define CHECK_MODE 2 +#define SECURITY_MODE 3 + +/* Fields of PVC */ +#define STAG_VPID_S 16 +#define STAG_VPID_M 0xffff0000 +#define DIS_PVID BIT(15) +#define FORCE_PVID BIT(14) +#define PT_VPM BIT(12) +#define PT_OPTION BIT(11) +#define PVC_EG_TAG_S 8 +#define PVC_EG_TAG_M 0x700 +#define VLAN_ATTR_S 6 +#define VLAN_ATTR_M 0xc0 +#define PVC_PORT_STAG BIT(5) +#define BC_LKYV_EN BIT(4) +#define MC_LKYV_EN BIT(3) +#define UC_LKYV_EN BIT(2) +#define ACC_FRM_S 0 +#define ACC_FRM_M 0x03 + +/* Values of VLAN_ATTR */ +#define VA_USER_PORT 0 +#define VA_STACK_PORT 1 +#define VA_TRANSLATION_PORT 2 +#define VA_TRANSPARENT_PORT 3 + +/* Fields of PPBV */ +#define GRP_PORT_PRI_S(g) (((g) % 2) * 16 + 13) +#define GRP_PORT_PRI_M 0x07 +#define GRP_PORT_VID_S(g) (((g) % 2) * 16) +#define GRP_PORT_VID_M 0xfff + +#define PORT_MAC_CTRL_BASE 0x3000 +#define PORT_MAC_CTRL_PORT_OFFSET 0x100 +#define PORT_MAC_CTRL_REG(p, r) (PORT_MAC_CTRL_BASE + \ + (p) * PORT_MAC_CTRL_PORT_OFFSET + (r)) +#define PMCR(p) PORT_MAC_CTRL_REG(p, 0x00) +#define PMEEECR(p) PORT_MAC_CTRL_REG(p, 0x04) +#define PMSR(p) PORT_MAC_CTRL_REG(p, 0x08) +#define PINT_EN(p) PORT_MAC_CTRL_REG(p, 0x10) +#define PINT_STS(p) PORT_MAC_CTRL_REG(p, 0x14) + +#define GMACCR (PORT_MAC_CTRL_BASE + 0xe0) +#define TXCRC_EN BIT(19) +#define RXCRC_EN BIT(18) +#define PRMBL_LMT_EN BIT(17) +#define MTCC_LMT_S 9 +#define MTCC_LMT_M 0x1e00 +#define MAX_RX_JUMBO_S 2 +#define MAX_RX_JUMBO_M 0x3c +#define MAX_RX_PKT_LEN_S 0 +#define MAX_RX_PKT_LEN_M 0x3 + +/* Values of MAX_RX_PKT_LEN */ +#define RX_PKT_LEN_1518 0 +#define RX_PKT_LEN_1536 1 +#define RX_PKT_LEN_1522 2 +#define RX_PKT_LEN_MAX_JUMBO 3 + +/* Fields of PMCR */ +#define IPG_CFG_S 18 +#define IPG_CFG_M 0xc0000 +#define EXT_PHY BIT(17) +#define MAC_MODE BIT(16) +#define MAC_TX_EN BIT(14) +#define MAC_RX_EN BIT(13) +#define MAC_PRE BIT(11) +#define BKOFF_EN BIT(9) +#define BACKPR_EN BIT(8) +#define FORCE_EEE1G BIT(7) +#define FORCE_EEE1000 BIT(6) +#define FORCE_RX_FC BIT(5) +#define FORCE_TX_FC BIT(4) +#define FORCE_SPD_S 2 +#define FORCE_SPD_M 0x0c +#define FORCE_DPX BIT(1) +#define FORCE_LINK BIT(0) + +/* Fields of PMSR */ +#define EEE1G_STS BIT(7) +#define EEE100_STS BIT(6) +#define RX_FC_STS BIT(5) +#define TX_FC_STS BIT(4) +#define MAC_SPD_STS_S 2 +#define MAC_SPD_STS_M 0x0c +#define MAC_DPX_STS BIT(1) +#define MAC_LNK_STS BIT(0) + +/* Values of MAC_SPD_STS */ +#define MAC_SPD_10 0 +#define MAC_SPD_100 1 +#define MAC_SPD_1000 2 +#define MAC_SPD_2500 3 + +/* Values of IPG_CFG */ +#define IPG_96BIT 0 +#define IPG_96BIT_WITH_SHORT_IPG 1 +#define IPG_64BIT 2 + +#define MIB_COUNTER_BASE 0x4000 +#define MIB_COUNTER_PORT_OFFSET 0x100 +#define MIB_COUNTER_REG(p, r) (MIB_COUNTER_BASE + \ + (p) * MIB_COUNTER_PORT_OFFSET + (r)) +#define STATS_TDPC 0x00 +#define STATS_TCRC 0x04 +#define STATS_TUPC 0x08 +#define STATS_TMPC 0x0C +#define STATS_TBPC 0x10 +#define STATS_TCEC 0x14 +#define STATS_TSCEC 0x18 +#define STATS_TMCEC 0x1C +#define STATS_TDEC 0x20 +#define STATS_TLCEC 0x24 +#define STATS_TXCEC 0x28 +#define STATS_TPPC 0x2C +#define STATS_TL64PC 0x30 +#define STATS_TL65PC 0x34 +#define STATS_TL128PC 0x38 +#define STATS_TL256PC 0x3C +#define STATS_TL512PC 0x40 +#define STATS_TL1024PC 0x44 +#define STATS_TOC 0x48 +#define STATS_RDPC 0x60 +#define STATS_RFPC 0x64 +#define STATS_RUPC 0x68 +#define STATS_RMPC 0x6C +#define STATS_RBPC 0x70 +#define STATS_RAEPC 0x74 +#define STATS_RCEPC 0x78 +#define STATS_RUSPC 0x7C +#define STATS_RFEPC 0x80 +#define STATS_ROSPC 0x84 +#define STATS_RJEPC 0x88 +#define STATS_RPPC 0x8C +#define STATS_RL64PC 0x90 +#define STATS_RL65PC 0x94 +#define STATS_RL128PC 0x98 +#define STATS_RL256PC 0x9C +#define STATS_RL512PC 0xA0 +#define STATS_RL1024PC 0xA4 +#define STATS_ROC 0xA8 +#define STATS_RDPC_CTRL 0xB0 +#define STATS_RDPC_ING 0xB4 +#define STATS_RDPC_ARL 0xB8 + +#define SYS_CTRL 0x7000 +#define SW_PHY_RST BIT(2) +#define SW_SYS_RST BIT(1) +#define SW_REG_RST BIT(0) + +#define SYS_INT_EN 0x7008 +#define SYS_INT_STS 0x700c +#define MAC_PC_INT BIT(16) +#define PHY_INT(p) BIT((p) + 8) +#define PHY_LC_INT(p) BIT(p) + +#define PHY_IAC 0x701c +#define PHY_ACS_ST BIT(31) +#define MDIO_REG_ADDR_S 25 +#define MDIO_REG_ADDR_M 0x3e000000 +#define MDIO_PHY_ADDR_S 20 +#define MDIO_PHY_ADDR_M 0x1f00000 +#define MDIO_CMD_S 18 +#define MDIO_CMD_M 0xc0000 +#define MDIO_ST_S 16 +#define MDIO_ST_M 0x30000 +#define MDIO_RW_DATA_S 0 +#define MDIO_RW_DATA_M 0xffff + +/* MDIO_CMD: MDIO commands */ +#define MDIO_CMD_ADDR 0 +#define MDIO_CMD_WRITE 1 +#define MDIO_CMD_READ 2 +#define MDIO_CMD_READ_C45 3 + +/* MDIO_ST: MDIO start field */ +#define MDIO_ST_C45 0 +#define MDIO_ST_C22 1 + +#define HWSTRAP 0x7800 +#define MHWSTRAP 0x7804 + +#endif /* _MT753X_REGS_H_ */ |