include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h

   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