WIP FPC-III support
[linux/fpc-iii.git] / include / dt-bindings / pinctrl / keystone.h
blob7f97d776a8ff6b96e7fca4bbdbf0f24c69862fc3
1 /*
2 * This header provides constants for Keystone pinctrl bindings.
4 * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
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.
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.
16 #ifndef _DT_BINDINGS_PINCTRL_KEYSTONE_H
17 #define _DT_BINDINGS_PINCTRL_KEYSTONE_H
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
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)
31 #define PULL_DISABLE (1 << 16)
32 #define PIN_PULLUP (1 << 17)
33 #define PIN_PULLDOWN (0 << 17)
35 #define KEYSTONE_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset))
37 #define K2G_CORE_IOPAD(pa) KEYSTONE_IOPAD_OFFSET((pa), 0x1000)
39 #endif