aboutsummaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorDavid Brownell <david-b@pacbell.net>2008-05-23 13:04:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-24 09:56:11 -0700
commit69292b342193d4068f6435660368ff98713d8164 (patch)
tree798419bd4299bd28042c3893865f3b33eea7d562 /drivers
parentda7978b0348d497688541e2d2f5739aa2a2c334f (diff)
gpio: pca953x driver handles pca9554 too
Teach drivers/gpio/pca953x.c about PCA9554, another compatible chip. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpio/pca953x.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index 93f916720b1..7e40e8a55ed 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -30,6 +30,7 @@ static const struct i2c_device_id pca953x_id[] = {
{ "pca9537", 4, },
{ "pca9538", 8, },
{ "pca9539", 16, },
+ { "pca9554", 8, },
{ "pca9555", 16, },
{ "pca9557", 8, },
/* REVISIT several pca955x parts should work here too */