1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * pinctrl-tegra-io-pad.h: Tegra I/O pad source voltage configuration constants |
4 | * 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_H |
12 | #define _DT_BINDINGS_PINCTRL_TEGRA_IO_PAD_H |
13 | |
14 | /* Voltage levels of the I/O pad's source rail */ |
15 | #define TEGRA_IO_PAD_VOLTAGE_1V8 0 |
16 | #define TEGRA_IO_PAD_VOLTAGE_3V3 1 |
17 | |
18 | #endif |
19 | |