CONFIG_GPIO_SNPS_CREG: Synopsys GPIO via CREG (Control REGisters) driver

General informations

The Linux kernel configuration item CONFIG_GPIO_SNPS_CREG:

• prompt: Synopsys GPIO via CREG (Control REGisters) driver
• type: bool
• depends on: ( CONFIG_ARC || CONFIG_COMPILE_TEST ) && ( CONFIG_OF_GPIO )
• defined in drivers/gpio/Kconfig
• found in Linux kernels: 4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

This driver supports GPIOs via CREG on various Synopsys SoCs. This is a single-register MMIO GPIO driver for complex cases where only several fields in register belong to GPIO lines and each GPIO line owns a field with different length and on/off value.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb of "" "" "snps,creg-gpio-axs10x" : CONFIG_GPIOLIB CONFIG_GPIO_SNPS_CREG : drivers/gpio/gpio-creg-snps.c # in 4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb of "" "" "snps,creg-gpio-hsdk" : CONFIG_GPIOLIB CONFIG_GPIO_SNPS_CREG : drivers/gpio/gpio-creg-snps.c # in 4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb platform "snps-creg-gpio" : CONFIG_GPIOLIB CONFIG_GPIO_SNPS_CREG : drivers/gpio/gpio-creg-snps.c # in 4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Sources

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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