| # |
| # For a description of the syntax of this configuration file, |
| # see the file kconfig-language.txt in the NuttX tools repository. |
| # |
| |
| menu "Pinctrl Support" |
| |
| config PINCTRL |
| bool "PINCTRL Driver Support" |
| default n |
| ---help--- |
| This selection enables selection of common PINCTRL options. This option |
| should be enabled by all platforms that support PINCTRL interfaces. |
| See include/nuttx/pinctrl/pinctrl.h for further PINCTRL driver information. |
| |
| config PINCTRL_PROCFS |
| bool "PINCTRL procfs entry" |
| default n |
| depends on PINCTRL && FS_PROCFS && FS_PROCFS_REGISTER |
| ---help--- |
| Create /proc/pinctrl, listing every registered pin controller and, |
| for those that supply a get_pad method, one line per pad describing |
| its current configuration in key:value form. |
| |
| The rest of the pinctrl interface only writes, so without this there |
| is no way to ask a controller what a pin is configured as. |
| |
| endmenu |
