| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * Microsemi Ocelot Switch driver |
| * |
| * Copyright (c) 2018 Microsemi Corporation |
| */ |
| |
| #ifndef _MSCC_LUTON_MIIM_REGS_H_ |
| #define _MSCC_LUTON_MIIM_REGS_H_ |
| |
| #define MIIM_MII_STATUS(gi) (0xa0 + (gi * 36)) |
| #define MIIM_MII_CMD(gi) (0xa8 + (gi * 36)) |
| #define MIIM_MII_DATA(gi) (0xac + (gi * 36)) |
| |
| #define MSCC_F_MII_STATUS_MIIM_STAT_BUSY(x) (x ? BIT(3) : 0) |
| |
| #define MSCC_F_MII_CMD_MIIM_CMD_VLD(x) (x ? BIT(31) : 0) |
| #define MSCC_F_MII_CMD_MIIM_CMD_PHYAD(x) (GENMASK(29, 25) & (x << 25)) |
| #define MSCC_F_MII_CMD_MIIM_CMD_REGAD(x) (GENMASK(24, 20) & (x << 20)) |
| #define MSCC_F_MII_CMD_MIIM_CMD_WRDATA(x) (GENMASK(19, 4) & (x << 4)) |
| #define MSCC_F_MII_CMD_MIIM_CMD_OPR_FIELD(x) (GENMASK(2, 1) & (x << 1)) |
| |
| #define MSCC_M_MII_DATA_MIIM_DATA_SUCCESS GENMASK(17, 16) |
| #define MSCC_X_MII_DATA_MIIM_DATA_RDDATA(x) ((x >> 0) & GENMASK(15, 0)) |
| |
| #endif |
