1*c66ec88fSEmmanuel Vadot /* SPDX-License-Identifier: GPL-2.0 */ 2*c66ec88fSEmmanuel Vadot /* 3*c66ec88fSEmmanuel Vadot * pinctrl-tegra-io-pad.h: Tegra I/O pad source voltage configuration constants 4*c66ec88fSEmmanuel Vadot * pinctrl bindings. 5*c66ec88fSEmmanuel Vadot * 6*c66ec88fSEmmanuel Vadot * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. 7*c66ec88fSEmmanuel Vadot * 8*c66ec88fSEmmanuel Vadot * Author: Aapo Vienamo <avienamo@nvidia.com> 9*c66ec88fSEmmanuel Vadot */ 10*c66ec88fSEmmanuel Vadot 11*c66ec88fSEmmanuel Vadot #ifndef _DT_BINDINGS_PINCTRL_TEGRA_IO_PAD_H 12*c66ec88fSEmmanuel Vadot #define _DT_BINDINGS_PINCTRL_TEGRA_IO_PAD_H 13*c66ec88fSEmmanuel Vadot 14*c66ec88fSEmmanuel Vadot /* Voltage levels of the I/O pad's source rail */ 15*c66ec88fSEmmanuel Vadot #define TEGRA_IO_PAD_VOLTAGE_1V8 0 16*c66ec88fSEmmanuel Vadot #define TEGRA_IO_PAD_VOLTAGE_3V3 1 17*c66ec88fSEmmanuel Vadot 18*c66ec88fSEmmanuel Vadot #endif 19