diff options
| author | William Breathitt Gray <william.gray@linaro.org> | 2022-12-27 09:09:42 -0500 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-01-30 15:55:28 +0100 |
| commit | 59e2131accfd1f4964c766fabdcd19419f1c551b (patch) | |
| tree | 9981518fbf24aa6dcf8b36e1fa88b14aefc5f910 /drivers/gpio/Kconfig | |
| parent | e28432a773651b753445b1aec927224664156d79 (diff) | |
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>
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 30f9e3f48559..84316924574f 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -875,7 +875,7 @@ config GPIO_104_IDI_48 select REGMAP_MMIO select REGMAP_IRQ select GPIOLIB_IRQCHIP - select GPIO_I8255 + select GPIO_REGMAP help Enables GPIO support for the ACCES 104-IDI-48 family (104-IDI-48A, 104-IDI-48AC, 104-IDI-48B, 104-IDI-48BC). The base port addresses for |