| /* |
| * This header provides constants for Keystone pinctrl bindings. |
| * |
| * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed "as is" WITHOUT ANY WARRANTY of any |
| * kind, whether express or implied; without even the implied warranty |
| * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef _DT_BINDINGS_PINCTRL_KEYSTONE_H |
| #define _DT_BINDINGS_PINCTRL_KEYSTONE_H |
| |
| #define MUX_MODE0 0 |
| #define MUX_MODE1 1 |
| #define MUX_MODE2 2 |
| #define MUX_MODE3 3 |
| #define MUX_MODE4 4 |
| #define MUX_MODE5 5 |
| |
| #define BUFFER_CLASS_B (0 << 19) |
| #define BUFFER_CLASS_C (1 << 19) |
| #define BUFFER_CLASS_D (2 << 19) |
| #define BUFFER_CLASS_E (3 << 19) |
| |
| #define PULL_DISABLE (1 << 16) |
| #define PIN_PULLUP (1 << 17) |
| #define PIN_PULLDOWN (0 << 17) |
| |
| #define KEYSTONE_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset)) |
| |
| #define K2G_CORE_IOPAD(pa) KEYSTONE_IOPAD_OFFSET((pa), 0x1000) |
| |
| #endif |