| /* |
| * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved. |
| |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| #ifndef _IPQ_MDIO_H |
| #define _IPQ_MDIO_H |
| |
| #define IPQ_MDIO_BASE 0x90000 |
| #define MDIO_CTRL_0_REG 0x40 |
| #define MDIO_CTRL_1_REG 0x44 |
| #define MDIO_CTRL_2_REG 0x48 |
| #define MDIO_CTRL_3_REG 0x4c |
| #define MDIO_CTRL_4_REG 0x50 |
| #define MDIO_CTRL_4_ACCESS_BUSY (1 << 16) |
| #define MDIO_CTRL_4_ACCESS_START (1 << 8) |
| #define MDIO_CTRL_4_ACCESS_CODE_READ 0 |
| #define MDIO_CTRL_4_ACCESS_CODE_WRITE 1 |
| #define MDIO_CTRL_4_ACCESS_CODE_C45_ADDR 0 |
| #define MDIO_CTRL_4_ACCESS_CODE_C45_WRITE 1 |
| #define MDIO_CTRL_4_ACCESS_CODE_C45_READ 2 |
| #define CTRL_0_REG_DEFAULT_VALUE 0x1500F |
| #ifdef MDIO_12_5_MHZ |
| #define CTRL_0_REG_C45_DEFAULT_VALUE 0x15107 |
| #else |
| #define CTRL_0_REG_C45_DEFAULT_VALUE 0x1510F |
| #endif |
| #define IPQ_MDIO_RETRY 1000 |
| #define IPQ_MDIO_DELAY 5 |
| #endif /* End _IPQ_MDIO_H */ |
