keystone.h (1167B)
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