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TPS65910: GPIO: Add GPIO driver

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TPS65910 has one configurable GPIO that can be used for several
purposes. Subsequent versions of the TPS chip support more than
one GPIO.

Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: Jorge Eduardo Candelaria <jedu@slimlogic.co.uk>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
This commit is contained in:
Graeme Gregory
2011-05-02 16:19:52 -05:00
committed by Liam Girdwood
parent 27c6750ec5
commit 2537df722d
4 changed files with 101 additions and 1 deletions
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2
include/linux/mfd/tps65910.h
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@@ -714,6 +714,7 @@
*/
struct tps65910_board {
int gpio_base;
struct regulator_init_data *tps65910_pmic_init_data;
};
@@ -749,5 +750,6 @@ struct tps65910_platform_data {
int tps65910_set_bits(struct tps65910 *tps65910, u8 reg, u8 mask);
int tps65910_clear_bits(struct tps65910 *tps65910, u8 reg, u8 mask);
void tps65910_gpio_init(struct tps65910 *tps65910, int gpio_base);
#endif /* __LINUX_MFD_TPS65910_H */