1d9be10edSAapo Vienamo /* SPDX-License-Identifier: GPL-2.0 */ 2d9be10edSAapo Vienamo /* 3d9be10edSAapo Vienamo * pinctrl-tegra-io-pad.h: Tegra I/O pad source voltage configuration constants 4d9be10edSAapo Vienamo * pinctrl bindings. 5d9be10edSAapo Vienamo * 6d9be10edSAapo Vienamo * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. 7d9be10edSAapo Vienamo * 8d9be10edSAapo Vienamo * Author: Aapo Vienamo <avienamo@nvidia.com> 9d9be10edSAapo Vienamo */ 10d9be10edSAapo Vienamo 11d9be10edSAapo Vienamo #ifndef _DT_BINDINGS_PINCTRL_TEGRA_IO_PAD_H 12d9be10edSAapo Vienamo #define _DT_BINDINGS_PINCTRL_TEGRA_IO_PAD_H 13d9be10edSAapo Vienamo 14d9be10edSAapo Vienamo /* Voltage levels of the I/O pad's source rail */ 15d9be10edSAapo Vienamo #define TEGRA_IO_PAD_VOLTAGE_1V8 0 16d9be10edSAapo Vienamo #define TEGRA_IO_PAD_VOLTAGE_3V3 1 17d9be10edSAapo Vienamo 18d9be10edSAapo Vienamo #endif 19