| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * pinctrl-tegra-io-pad.h: Tegra I/O pad source voltage configuration constants | |
| * pinctrl bindings. | |
| * | |
| * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. | |
| * | |
| * Author: Aapo Vienamo <avienamo@nvidia.com> | |
| */ | |
| #ifndef _DT_BINDINGS_PINCTRL_TEGRA_IO_PAD_H | |
| #define _DT_BINDINGS_PINCTRL_TEGRA_IO_PAD_H | |
| /* Voltage levels of the I/O pad's source rail */ | |
| #define TEGRA_IO_PAD_VOLTAGE_1V8 0 | |
| #define TEGRA_IO_PAD_VOLTAGE_3V3 1 | |
| #endif |