summaryrefslogtreecommitdiffstats
path: root/drivers/gpio/gpio-kempld.c (follow)
Commit message (Collapse)AuthorAgeFilesLines
* gpio: Fix bit masking in Kontron PLD GPIO driverBrunner Michael2013-08-161-15/+9
| | | | | | | | | This patch fixes the bit masking within the GPIO driver. The masking is basically done twice which causes the wrong GPIOs to be addressed. Signed-off-by: Michael Brunner <michael.brunner@kontron.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: Fix platform driver name in Kontron PLD GPIO driverMichael Brunner2013-08-161-1/+1
| | | | | | | | | | This patch changes the driver name to be consistent with the name that is registered as cell name in the MFD driver. Otherwise the driver won't load. Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Kevin Strasser <strassek@engr.orst.edu> Signed-off-by: Michael Brunner <michael.brunner@kontron.com>
* gpio: use dev_get_platdata()Jingoo Han2013-08-161-1/+1
| | | | | | | | Use the wrapper function for retrieving the platform data instead of accessing dev->platform_data directly. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
* gpio: Kontron PLD gpio driverGuenter Roeck2013-07-211-0/+225
Add gpio support for the on-board PLD found on some Kontron embedded modules. Originally-from: Michael Brunner <michael.brunner@kontron.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Kevin Strasser <kevin.strasser@linux.intel.com> Acked-by: Darren Hart <dvhart@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>