diff options
| author | Magnus Damm <damm@igel.co.jp> | 2008-10-22 18:29:17 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-10-22 18:34:16 +0900 |
| commit | 42eed42bac41c8106ed52b6b84409d84c0981e36 (patch) | |
| tree | 2ba3f575af09ef9dcea7bb38e2ce7e39524562da /arch/sh/include | |
| parent | 22ee3ba611e0aa73228ae64fa68d89c52367702a (diff) | |
| download | op-kernel-dev-42eed42bac41c8106ed52b6b84409d84c0981e36.zip op-kernel-dev-42eed42bac41c8106ed52b6b84409d84c0981e36.tar.gz | |
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.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/include/asm/gpio.h b/arch/sh/include/asm/gpio.h index 02de5b6..74c31a6 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 { |
