123c48a12SYanteng Si.. SPDX-License-Identifier: GPL-2.0 223c48a12SYanteng Si 323c48a12SYanteng Si.. include:: ../../disclaimer-zh_CN.rst 423c48a12SYanteng Si 523c48a12SYanteng Si:Original: Documentation/driver-api/gpio/index.rst 623c48a12SYanteng Si 723c48a12SYanteng Si:翻译: 823c48a12SYanteng Si 923c48a12SYanteng Si 司延腾 Yanteng Si <siyanteng@loongson.cn> 1023c48a12SYanteng Si 1123c48a12SYanteng Si:校译: 1223c48a12SYanteng Si 1323c48a12SYanteng Si======================= 1423c48a12SYanteng Si通用型输入/输出（GPIO） 1523c48a12SYanteng Si======================= 1623c48a12SYanteng Si 1723c48a12SYanteng Si.. toctree:: 18*f85f5ae4SVegard Nossum :caption: 目录 1923c48a12SYanteng Si :maxdepth: 2 2023c48a12SYanteng Si 2123c48a12SYanteng SiTodolist: 2223c48a12SYanteng Si 2323c48a12SYanteng Si* intro 2423c48a12SYanteng Si* using-gpio 2523c48a12SYanteng Si* driver 2623c48a12SYanteng Si* consumer 2723c48a12SYanteng Si* board 2823c48a12SYanteng Si* drivers-on-gpio 2923c48a12SYanteng Si* bt8xxgpio 3023c48a12SYanteng Si 3123c48a12SYanteng Si核心 3223c48a12SYanteng Si==== 3323c48a12SYanteng Si 3423c48a12SYanteng Si该API在以下内核代码中: 3523c48a12SYanteng Si 3623c48a12SYanteng Siinclude/linux/gpio/driver.h 3723c48a12SYanteng Si 3823c48a12SYanteng Sidrivers/gpio/gpiolib.c 3923c48a12SYanteng Si 4023c48a12SYanteng SiACPI支持 4123c48a12SYanteng Si======== 4223c48a12SYanteng Si 4323c48a12SYanteng Si该API在以下内核代码中: 4423c48a12SYanteng Si 4523c48a12SYanteng Sidrivers/gpio/gpiolib-acpi.c 4623c48a12SYanteng Si 4723c48a12SYanteng Si设备树支持 4823c48a12SYanteng Si========== 4923c48a12SYanteng Si 5023c48a12SYanteng Si该API在以下内核代码中: 5123c48a12SYanteng Si 5223c48a12SYanteng Sidrivers/gpio/gpiolib-of.c 5323c48a12SYanteng Si 5423c48a12SYanteng Si设备管理支持 5523c48a12SYanteng Si============ 5623c48a12SYanteng Si 5723c48a12SYanteng Si该API在以下内核代码中: 5823c48a12SYanteng Si 5923c48a12SYanteng Sidrivers/gpio/gpiolib-devres.c 6023c48a12SYanteng Si 6123c48a12SYanteng Sisysfs帮助（函数） 6223c48a12SYanteng Si================= 6323c48a12SYanteng Si 6423c48a12SYanteng Si该API在以下内核代码中: 6523c48a12SYanteng Si 6623c48a12SYanteng Sidrivers/gpio/gpiolib-sysfs.c 67