module/pinctrl: Change set/get configuration for group
- Unit testing the pinctrl APIs implementation.
- Make changes in set/get configuration regarding the change in the requirement analysis to prevent set/get configuration if the group has more than one pin and is not GPIO.
- Make a small change in the get_function_attributes to match the change in the group functionality which allows every group to be linked to one and only one function.
Signed-off-by: Khaled Ali Ahmed khaled.aliahmed@arm.com
Edited by Khaled Ali Ahmed