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편집 파일: tegra241-gpio.h

/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved. */ /* * This header provides constants for the nvidia,tegra241-gpio DT binding. * * The first cell in Tegra's GPIO specifier is the GPIO ID. The macros below * provide names for this. * * The second cell contains standard flag values specified in gpio.h. */ #ifndef _DT_BINDINGS_GPIO_TEGRA241_GPIO_H #define _DT_BINDINGS_GPIO_TEGRA241_GPIO_H #include <dt-bindings/gpio/gpio.h> /* GPIOs implemented by main GPIO controller */ #define TEGRA241_MAIN_GPIO_PORT_A 0 #define TEGRA241_MAIN_GPIO_PORT_B 1 #define TEGRA241_MAIN_GPIO_PORT_C 2 #define TEGRA241_MAIN_GPIO_PORT_D 3 #define TEGRA241_MAIN_GPIO_PORT_E 4 #define TEGRA241_MAIN_GPIO_PORT_F 5 #define TEGRA241_MAIN_GPIO_PORT_G 6 #define TEGRA241_MAIN_GPIO_PORT_H 7 #define TEGRA241_MAIN_GPIO_PORT_I 8 #define TEGRA241_MAIN_GPIO_PORT_J 9 #define TEGRA241_MAIN_GPIO_PORT_K 10 #define TEGRA241_MAIN_GPIO_PORT_L 11 #define TEGRA241_MAIN_GPIO(port, offset) \ ((TEGRA241_MAIN_GPIO_PORT_##port * 8) + (offset)) /* GPIOs implemented by AON GPIO controller */ #define TEGRA241_AON_GPIO_PORT_AA 0 #define TEGRA241_AON_GPIO_PORT_BB 1 #define TEGRA241_AON_GPIO(port, offset) \ ((TEGRA241_AON_GPIO_PORT_##port * 8) + (offset)) #endif