1 /* $NetBSD: pinctrl-tegra-io-pad.h,v 1.1.1.1 2019/01/22 14:57:01 jmcneill Exp $ */ 2 3 /* SPDX-License-Identifier: GPL-2.0 */ 4 /* 5 * pinctrl-tegra-io-pad.h: Tegra I/O pad source voltage configuration constants 6 * pinctrl bindings. 7 * 8 * Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved. 9 * 10 * Author: Aapo Vienamo <avienamo@nvidia.com> 11 */ 12 13 #ifndef _DT_BINDINGS_PINCTRL_TEGRA_IO_PAD_H 14 #define _DT_BINDINGS_PINCTRL_TEGRA_IO_PAD_H 15 16 /* Voltage levels of the I/O pad's source rail */ 17 #define TEGRA_IO_PAD_VOLTAGE_1V8 0 18 #define TEGRA_IO_PAD_VOLTAGE_3V3 1 19 20 #endif 21