diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-06-15 18:06:56 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-06-15 18:06:56 +0300 |
| commit | be753a1fd77b8cca08f9c2e7c650057bf8933599 (patch) | |
| tree | 753e3bff8fba76eb8f05dae5d75a1ffb5cadcc63 /include/linux | |
| parent | MAINTAINERS: Update Intel pin control to Supported (diff) | |
| parent | pinctrl: amd: Implement pinmux functionality (diff) | |
Merge branch 'ib-v5.20-amd-pinctrl'
Merge branch 'ib-v5.20-amd-pinctrl' of
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
to develop Intel pin control driver changes based on provided new data structure.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/pinctrl/pinctrl.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/pinctrl/pinctrl.h b/include/linux/pinctrl/pinctrl.h index 70b45d28e7a9..487117ccb1bc 100644 --- a/include/linux/pinctrl/pinctrl.h +++ b/include/linux/pinctrl/pinctrl.h @@ -27,6 +27,26 @@ struct gpio_chip; struct device_node; /** + * struct pingroup - provides information on pingroup + * @name: a name for pingroup + * @pins: an array of pins in the pingroup + * @npins: number of pins in the pingroup + */ +struct pingroup { + const char *name; + const unsigned int *pins; + size_t npins; +}; + +/* Convenience macro to define a single named or anonymous pingroup */ +#define PINCTRL_PINGROUP(_name, _pins, _npins) \ +(struct pingroup){ \ + .name = _name, \ + .pins = _pins, \ + .npins = _npins, \ +} + +/** * struct pinctrl_pin_desc - boards/machines provide information on their * pins, pads or other muxable units in this struct * @number: unique pin number from the global pin number space |