diff options
Diffstat (limited to 'include/linux/pinctrl/machine.h')
-rw-r--r-- | include/linux/pinctrl/machine.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h index f537231..0ca32eb 100644 --- a/include/linux/pinctrl/machine.h +++ b/include/linux/pinctrl/machine.h @@ -66,6 +66,14 @@ struct pinmux_map { { .name = a, .ctrl_dev_name = b, .function = c } /* + * Convenience macro to map a system function onto a certain pinctrl device, + * to be hogged by the pinmux core until the system shuts down. + */ +#define PINMUX_MAP_SYS_HOG(a, b, c) \ + { .name = a, .ctrl_dev_name = b, .function = c, \ + .hog_on_boot = true } + +/* * Convenience macro to map a function onto the primary device pinctrl device * this is especially helpful on systems that have only one pin controller * or need to set up a lot of mappings on the primary controller. |