diff options
Diffstat (limited to 'share/man/man4/aw_gpio.4')
| -rw-r--r-- | share/man/man4/aw_gpio.4 | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/share/man/man4/aw_gpio.4 b/share/man/man4/aw_gpio.4 new file mode 100644 index 000000000000..5cbc7562d9bd --- /dev/null +++ b/share/man/man4/aw_gpio.4 @@ -0,0 +1,102 @@ +.\"- +.\" Copyright (c) 2017 Emmanuel Vadot <manu@freebsd.org> +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.Dd October 8, 2024 +.Dt AW_GPIO 4 +.Os +.Sh NAME +.Nm aw_gpio +.Nd driver for the GPIO and pin muxing functionalities on Allwinner SoC +.Sh SYNOPSIS +.Cd "device gpio" +.Cd "options SOC_ALLWINNER_A10" +.Cd "options SOC_ALLWINNER_A13" +.Cd "options SOC_ALLWINNER_A20" +.Cd "options SOC_ALLWINNER_A31" +.Cd "options SOC_ALLWINNER_A31S" +.Cd "options SOC_ALLWINNER_A33" +.Cd "options SOC_ALLWINNER_A83T" +.Cd "options SOC_ALLWINNER_H2PLUS" +.Cd "options SOC_ALLWINNER_H3" +.Cd "options SOC_ALLWINNER_A64" +.Cd "options SOC_ALLWINNER_H5" +.Cd "options SOC_ALLWINNER_D1" +.Sh DESCRIPTION +The +.Nm +device driver provides support for the Allwinner pin muxing and GPIO on +Allwinner SoCs. +.Sh HARDWARE +The current version of the +.Nm +driver supports the GPIO/pinmuxing controller with one of the following +compatible strings : +.Pp +.Bl -bullet -compact +.It +allwinner,sun4i-a10-pinctrl +.It +allwinner,sun5i-a13-pinctrl +.It +allwinner,sun7i-a20-pinctrl +.It +allwinner,sun6i-a31-pinctrl +.It +allwinner,sun6i-a31s-pinctrl +.It +allwinner,sun6i-a31-r-pinctrl +.It +allwinner,sun6i-a33-pinctrl +.It +allwinner,sun8i-a83t-pinctrl +.It +allwinner,sun8i-a83t-r-pinctrl +.It +allwinner,sun8i-h3-pinctrl +.It +allwinner,sun50i-h5-pinctrl +.It +allwinner,sun8i-h3-r-pinctrl +.It +allwinner,sun50i-a64-pinctrl +.It +allwinner,sun50i-a64-r-pinctrl +.It +allwinner,sun20i-d1-pinctrl +.El +.Sh SEE ALSO +.Xr fdt 4 , +.Xr gpio 4 +.Sh HISTORY +The +.Nm +device driver first appeared in +.Fx 10.0 . +.Sh AUTHORS +The +.Nm +device driver was originally written by +.An Ganbold Tsagaankhuu Aq Mt ganbold@freebsd.org . +This manual page was written by +.An Emmanuel Vadot Aq Mt manu@freebsd.org . |