git/linux-cryptodev-2.6
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git synced 2026-05-02 18:17:50 -04:00
Code Issues Packages Projects Releases Wiki Activity

gpio-f7188x: Add GPIO support for Nuvoton NCT6116

Browse Source 
Add GPIO support for Nuvoton NCT6116 chip. Nuvoton SuperIO chips are
very similar to the ones from Fintek. In other subsystems they also
share drivers and are called a family of drivers.

For the GPIO subsystem the only difference is that the direction bit is
reversed and that there is only one data bit per pin. On the SuperIO
level the logical device is another one.

On a chip level we do not have a manufacturer ID to check and also no
revision.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Simon Guinot <simon.guinot@sequanux.org>
Signed-off-by: Henning Schild <henning.schild@siemens.com>
Acked-by: Bartosz Golaszewski <brgl@bgdev.pl>
Link: https://lore.kernel.org/r/20220825104422.14156-4-henning.schild@siemens.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Henning Schild
2022-08-25 12:44:18 +02:00
committed by Hans de Goede
parent 470308d9d2
commit d0918a84af
2 changed files with 81 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpio/Kconfig
View File

@@ -874,10 +874,11 @@ config GPIO_104_IDI_48
module parameter.
config GPIO_F7188X
tristate "F71869, F71869A, F71882FG, F71889F and F81866 GPIO support"
tristate "Fintek and Nuvoton Super-I/O GPIO support"
help
This option enables support for GPIOs found on Fintek Super-I/O
chips F71869, F71869A, F71882FG, F71889F and F81866.
As well as Nuvoton Super-I/O chip NCT6116D.
To compile this driver as a module, choose M here: the module will
be called f7188x-gpio.