Manual Pages  — AW_GPIO

aw_gpio – driver for the GPIO and pin muxing functionalities on Allwinner SoC

SYNOPSIS DESCRIPTION HARDWARE SEE ALSO HISTORY AUTHORS

device gpio options SOC_ALLWINNER_A10 options SOC_ALLWINNER_A13 options SOC_ALLWINNER_A20 options SOC_ALLWINNER_A31 options SOC_ALLWINNER_A31S options SOC_ALLWINNER_A33 options SOC_ALLWINNER_A83T options SOC_ALLWINNER_H2PLUS options SOC_ALLWINNER_H3 options SOC_ALLWINNER_A64 options SOC_ALLWINNER_H5

The aw_gpio device driver provides support for the Allwinner pin muxing and GPIO on Allwinner SoCs.

The current version of the aw_gpio driver supports the GPIO/pinmuxing controller with one of the following compatible strings :

• allwinner,sun4i-a10-pinctrl
• allwinner,sun5i-a13-pinctrl
• allwinner,sun7i-a20-pinctrl
• allwinner,sun6i-a31-pinctrl
• allwinner,sun6i-a31s-pinctrl
• allwinner,sun6i-a31-r-pinctrl
• allwinner,sun6i-a33-pinctrl
• allwinner,sun8i-a83t-pinctrl
• allwinner,sun8i-a83t-r-pinctrl
• allwinner,sun8i-h3-pinctrl
• allwinner,sun50i-h5-pinctrl
• allwinner,sun8i-h3-r-pinctrl
• allwinner,sun50i-a64-pinctrl
• allwinner,sun50i-a64-r-pinctrl

The aw_gpio device driver first appeared in FreeBSD 10.0 .

The aw_gpio device driver was originally written by Ganbold Tsagaankhuu <Mt ganbold@freebsd.org>. This manual page was written by Emmanuel Vadot <Mt manu@freebsd.org>.