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authorMichael Hennerich <michael.hennerich@analog.com>2010-01-08 14:43:08 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-01-11 09:34:07 -0800
commit80884094e34456887ecdbd107d40e72c4a40f9c9 (patch)
tree01c36b4982ce22db3f7034b19c7c038cf1be46ec /include
parent5787536edf18e33d06e2bf038bfd0910f4def213 (diff)
downloadlinux-linaro-android-80884094e34456887ecdbd107d40e72c4a40f9c9.tar.gz
gpio: adp5588-gpio: new driver for ADP5588 GPIO expanders
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/i2c/adp5588.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h
index fc5db826b48..02c9af37474 100644
--- a/include/linux/i2c/adp5588.h
+++ b/include/linux/i2c/adp5588.h
@@ -89,4 +89,16 @@ struct adp5588_kpad_platform_data {
unsigned short unlock_key2; /* Unlock Key 2 */
};
+struct adp5588_gpio_platform_data {
+ unsigned gpio_start; /* GPIO Chip base # */
+ unsigned pullup_dis_mask; /* Pull-Up Disable Mask */
+ int (*setup)(struct i2c_client *client,
+ int gpio, unsigned ngpio,
+ void *context);
+ int (*teardown)(struct i2c_client *client,
+ int gpio, unsigned ngpio,
+ void *context);
+ void *context;
+};
+
#endif