summaryrefslogtreecommitdiff
path: root/board/altera/nios2-generic
diff options
context:
space:
mode:
authorThomas Chou <thomas@wytron.com.tw>2010-12-24 15:19:44 +0800
committerScott McNutt <smcnutt@psyent.com>2011-02-08 08:29:53 -0500
commite91d54535f8535c6de05044fa6f715a78f4320f8 (patch)
treee1799392522cfcbea919a3be2ded164fa4d30dc4 /board/altera/nios2-generic
parent8d4addc3c3fe1a9ea160a5a1a20a1f934ff3fe97 (diff)
downloadu-boot-imx-e91d54535f8535c6de05044fa6f715a78f4320f8.zip
u-boot-imx-e91d54535f8535c6de05044fa6f715a78f4320f8.tar.gz
u-boot-imx-e91d54535f8535c6de05044fa6f715a78f4320f8.tar.bz2
nios2: add gpio_free
Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
Diffstat (limited to 'board/altera/nios2-generic')
-rw-r--r--board/altera/nios2-generic/gpio.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/board/altera/nios2-generic/gpio.c b/board/altera/nios2-generic/gpio.c
index d449684..8c639ce 100644
--- a/board/altera/nios2-generic/gpio.c
+++ b/board/altera/nios2-generic/gpio.c
@@ -20,6 +20,11 @@ int gpio_request(unsigned gpio, const char *label)
return 0;
}
+int gpio_free(unsigned gpio)
+{
+ return 0;
+}
+
int gpio_direction_input(unsigned gpio)
{
u32 mask = 1 << gpio;