pinctrl-single: Handle "pinctrl-single,function-mask" dt property
Implement linux behavior regarding "pinctrl-single,function-mask" and
"pinctrl-single,bits".
It allows multiple pins control per register.

(linux sha1: 4e7e801)

Signed-off-by: Simeon Marijon <simeon@marijon.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 70fcc51 commit f7e0cae434bba1cd1044418c75dcc58141d82fe0
@Siméon Marijon Siméon Marijon authored on 14 Jan 2020
Sascha Hauer committed on 20 Jan 2020
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drivers/pinctrl/pinctrl-single.c