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sh: pfc: Unlock register support

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Add PFC support for a 32-bit unlock register. Needed to
drive the r8a7779 PFC that comes with a funky PMMR register.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm 2011-12-14 01:01:14 +09:00 • committed by Paul Mundt
commit e499ada829
2 changed files with 12 additions and 12 deletions
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2
include/linux/sh_pfc.h
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@ -116,6 +116,8 @@ struct pinmux_info {
unsigned int num_resources;
struct pfc_window *window;
unsigned long unlock_reg;
struct gpio_chip chip;
};