| Lokesh Vutla | eb53a15 | 2016-06-09 09:40:21 -0700 | [diff] [blame] | 1 | /* |
| 2 | * This header provides constants for Keystone pinctrl bindings. |
| 3 | * |
| 4 | * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | * |
| 10 | * This program is distributed "as is" WITHOUT ANY WARRANTY of any |
| 11 | * kind, whether express or implied; without even the implied warranty |
| 12 | * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | */ |
| 15 | |
| 16 | #ifndef _DT_BINDINGS_PINCTRL_KEYSTONE_H |
| 17 | #define _DT_BINDINGS_PINCTRL_KEYSTONE_H |
| 18 | |
| 19 | #define MUX_MODE0 0 |
| 20 | #define MUX_MODE1 1 |
| 21 | #define MUX_MODE2 2 |
| 22 | #define MUX_MODE3 3 |
| 23 | #define MUX_MODE4 4 |
| 24 | #define MUX_MODE5 5 |
| 25 | |
| 26 | #define BUFFER_CLASS_B (0 << 19) |
| 27 | #define BUFFER_CLASS_C (1 << 19) |
| 28 | #define BUFFER_CLASS_D (2 << 19) |
| 29 | #define BUFFER_CLASS_E (3 << 19) |
| 30 | |
| 31 | #define PULL_DISABLE (1 << 16) |
| 32 | #define PIN_PULLUP (1 << 17) |
| 33 | #define PIN_PULLDOWN (0 << 17) |
| 34 | |
| 35 | #define KEYSTONE_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset)) |
| 36 | |
| 37 | #define K2G_CORE_IOPAD(pa) KEYSTONE_IOPAD_OFFSET((pa), 0x1000) |
| 38 | |
| 39 | #endif |