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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * pinctrl-tegra-io-pad.h: Tegra I/O pad source voltage configuration constants4 * pinctrl bindings.5 *6 * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.7 *8 * Author: Aapo Vienamo <avienamo@nvidia.com>9 */10 11#ifndef _DT_BINDINGS_PINCTRL_TEGRA_IO_PAD_H12#define _DT_BINDINGS_PINCTRL_TEGRA_IO_PAD_H13 14/* Voltage levels of the I/O pad's source rail */15#define TEGRA_IO_PAD_VOLTAGE_1V8 016#define TEGRA_IO_PAD_VOLTAGE_3V3 117 18#endif19