diff options
Diffstat (limited to 'include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h')
| -rw-r--r-- | include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h b/include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h new file mode 100644 index 000000000..20f43404c --- /dev/null +++ b/include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h @@ -0,0 +1,18 @@ +/* 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 |