162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0-only */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * This header provides constants for Keystone pinctrl bindings. 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/ 662306a36Sopenharmony_ci */ 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#ifndef _DT_BINDINGS_PINCTRL_KEYSTONE_H 962306a36Sopenharmony_ci#define _DT_BINDINGS_PINCTRL_KEYSTONE_H 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci#define MUX_MODE0 0 1262306a36Sopenharmony_ci#define MUX_MODE1 1 1362306a36Sopenharmony_ci#define MUX_MODE2 2 1462306a36Sopenharmony_ci#define MUX_MODE3 3 1562306a36Sopenharmony_ci#define MUX_MODE4 4 1662306a36Sopenharmony_ci#define MUX_MODE5 5 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ci#define BUFFER_CLASS_B (0 << 19) 1962306a36Sopenharmony_ci#define BUFFER_CLASS_C (1 << 19) 2062306a36Sopenharmony_ci#define BUFFER_CLASS_D (2 << 19) 2162306a36Sopenharmony_ci#define BUFFER_CLASS_E (3 << 19) 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci#define PULL_DISABLE (1 << 16) 2462306a36Sopenharmony_ci#define PIN_PULLUP (1 << 17) 2562306a36Sopenharmony_ci#define PIN_PULLDOWN (0 << 17) 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci#define KEYSTONE_IOPAD_OFFSET(pa, offset) (((pa) & 0xffff) - (offset)) 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ci#define K2G_CORE_IOPAD(pa) KEYSTONE_IOPAD_OFFSET((pa), 0x1000) 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ci#endif 32