Searched hist:"59 e2131accfd1f4964c766fabdcd19419f1c551b" (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/gpio/ |
| H A D | gpio-104-idi-48.c | diff 59e2131accfd1f4964c766fabdcd19419f1c551b Tue Dec 27 15:09:42 CET 2022 William Breathitt Gray <william.gray@linaro.org> gpio: 104-idi-48: Migrate to gpio-regmap API
The regmap API supports IO port accessors so we can take advantage of
regmap abstractions rather than handling access to the device registers
directly in the driver. Despite the underlying interface being based on
i8255, it is simpler to use the gpio-regmap API directly because the
104-IDI-48 device features only input signals. Therefore, the dependence
on the i8255 GPIO library is removed in this patch.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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| H A D | Kconfig | diff 59e2131accfd1f4964c766fabdcd19419f1c551b Tue Dec 27 15:09:42 CET 2022 William Breathitt Gray <william.gray@linaro.org> gpio: 104-idi-48: Migrate to gpio-regmap API
The regmap API supports IO port accessors so we can take advantage of
regmap abstractions rather than handling access to the device registers
directly in the driver. Despite the underlying interface being based on
i8255, it is simpler to use the gpio-regmap API directly because the
104-IDI-48 device features only input signals. Therefore, the dependence
on the i8255 GPIO library is removed in this patch.
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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