diff options
| author | Stephen Warren | 2011-12-09 16:59:03 -0700 |
|---|---|---|
| committer | Linus Walleij | 2012-01-03 09:10:05 +0100 |
| commit | 1ddb6ff03c0cdec58c6cfdbada95acddcce4a7b7 (patch) | |
| tree | 7bfc08fd3fb424f7faeefdcd5f60afba9d9954b2 /include/linux/pinctrl | |
| parent | ae6b4d8588f4fc95520b0e62c4b1f474c82191a9 (diff) | |
pinctrl: implement PINMUX_MAP_SYS_HOG
This is the same as PINMUX_MAP_PRIMARY_SYS_HOG, except that it allows
you to specify a particular control device.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/pinctrl')
| -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 f5372319d999..0ca32eb63b67 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. |