1*57bf6057SJulius Werner /* 2*57bf6057SJulius Werner * Copyright (c) 2019, ARM Limited and Contributors. All rights reserved. 3*57bf6057SJulius Werner * 4*57bf6057SJulius Werner * SPDX-License-Identifier: BSD-3-Clause 5*57bf6057SJulius Werner */ 6*57bf6057SJulius Werner 7*57bf6057SJulius Werner #ifndef ARM_TRUSTED_FIRMWARE_EXPORT_DRIVERS_GPIO_EXP_H 8*57bf6057SJulius Werner #define ARM_TRUSTED_FIRMWARE_EXPORT_DRIVERS_GPIO_EXP_H 9*57bf6057SJulius Werner 10*57bf6057SJulius Werner /* EXPORT HEADER -- See include/export/README for details! -- EXPORT HEADER */ 11*57bf6057SJulius Werner 12*57bf6057SJulius Werner #define ARM_TF_GPIO_DIR_OUT 0 13*57bf6057SJulius Werner #define ARM_TF_GPIO_DIR_IN 1 14*57bf6057SJulius Werner 15*57bf6057SJulius Werner #define ARM_TF_GPIO_LEVEL_LOW 0 16*57bf6057SJulius Werner #define ARM_TF_GPIO_LEVEL_HIGH 1 17*57bf6057SJulius Werner 18*57bf6057SJulius Werner #define ARM_TF_GPIO_PULL_NONE 0 19*57bf6057SJulius Werner #define ARM_TF_GPIO_PULL_UP 1 20*57bf6057SJulius Werner #define ARM_TF_GPIO_PULL_DOWN 2 21*57bf6057SJulius Werner 22*57bf6057SJulius Werner #endif /* ARM_TRUSTED_FIRMWARE_EXPORT_DRIVERS_GPIO_EXP_H */ 23