pinctrl: dove: add PMU functions to pinctrl
authorSebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Mon, 6 May 2013 23:36:08 +0000 (01:36 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Sun, 16 Jun 2013 09:56:49 +0000 (11:56 +0200)
Dove power management unit can mux some special functions to mpp0-15.
This patch adds support to set/get the current PMU function mapped
to the corresponding mpp pins. The device tree documentation is also
updated accordingly.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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