Merge tag 'samsung-pinctrl-5.6' of...

Merge tag 'samsung-pinctrl-5.6' of https://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung into devel

Samsung pinctrl drivers changes for v5.6

Enable compile test for build coverage (and fix exposed missing
dependency).  Clarify Kconfig option help text.