32 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only */2/*3 * This header provides constants for Keystone pinctrl bindings.4 *5 * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/6 */7 8#ifndef _DT_BINDINGS_PINCTRL_KEYSTONE_H9#define _DT_BINDINGS_PINCTRL_KEYSTONE_H10 11#define MUX_MODE0 012#define MUX_MODE1 113#define MUX_MODE2 214#define MUX_MODE3 315#define MUX_MODE4 416#define MUX_MODE5 517 18#define BUFFER_CLASS_B (0 << 19)19#define BUFFER_CLASS_C (1 << 19)20#define BUFFER_CLASS_D (2 << 19)21#define BUFFER_CLASS_E (3 << 19)22 23#define PULL_DISABLE (1 << 16)24#define PIN_PULLUP (1 << 17)25#define PIN_PULLDOWN (0 << 17)26 27#define KEYSTONE_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset))28 29#define K2G_CORE_IOPAD(pa) KEYSTONE_IOPAD_OFFSET((pa), 0x1000)30 31#endif32