CONFIG_GPIO_SYSFS: /sys/class/gpio/... (sysfs interface)

General informations

The Linux kernel configuration item CONFIG_GPIO_SYSFS:

• prompt: /sys/class/gpio/... (sysfs interface)
• type: bool
• depends on: ( CONFIG_EXPERT ) && ( CONFIG_SYSFS )
• defined in drivers/gpio/Kconfig
• found in Linux kernels: 2.6.27–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

Say Y here to add the legacy sysfs interface for GPIOs.

This ABI is deprecated. If you want to use GPIO from userspace, use the character device /dev/gpiochipN with the appropriate ioctl() operations instead.

Hardware

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This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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