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authorMagnus Damm <damm@igel.co.jp>2008-10-22 18:29:17 +0900
committerPaul Mundt <lethal@linux-sh.org>2008-10-22 18:34:16 +0900
commit42eed42bac41c8106ed52b6b84409d84c0981e36 (patch)
tree2ba3f575af09ef9dcea7bb38e2ce7e39524562da /arch/sh/include
parent22ee3ba611e0aa73228ae64fa68d89c52367702a (diff)
sh: improve pinmux support for single direction pins
This patch improves the support for gpio pins that are hard wired to either input or output and lack control register association. A special force enum id is used to allow use without control register but still mark the gpio pin as input or output. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include')
-rw-r--r--arch/sh/include/asm/gpio.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/include/asm/gpio.h b/arch/sh/include/asm/gpio.h
index 02de5b609ba..74c31a678a5 100644
--- a/arch/sh/include/asm/gpio.h
+++ b/arch/sh/include/asm/gpio.h
@@ -64,6 +64,7 @@ struct pinmux_data_reg {
struct pinmux_range {
pinmux_enum_t begin;
pinmux_enum_t end;
+ pinmux_enum_t force;
};
struct pinmux_info {