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| author | Graeme Gregory <gg@slimlogic.co.uk> | 2011-05-02 16:19:52 -0500 |
|---|---|---|
| committer | Liam Girdwood <lrg@slimlogic.co.uk> | 2011-05-27 10:48:23 +0100 |
| commit | 2537df722d338ab687d7ed91dc589265c0d14aec (patch) | |
| tree | d8b91f4af226921296dc688f253278b7fad2b096 /drivers/mfd/tps65910.c | |
| parent | 27c6750ec56fd3b22c670d9333d519a322996eb2 (diff) | |
| download | linux-2537df722d338ab687d7ed91dc589265c0d14aec.tar.gz linux-2537df722d338ab687d7ed91dc589265c0d14aec.tar.bz2 linux-2537df722d338ab687d7ed91dc589265c0d14aec.zip | |
TPS65910: GPIO: Add GPIO driver
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>
Diffstat (limited to 'drivers/mfd/tps65910.c')
| -rw-r--r-- | drivers/mfd/tps65910.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c index dbcdfb55bb8d..5a6a7be1f8cf 100644 --- a/drivers/mfd/tps65910.c +++ b/drivers/mfd/tps65910.c @@ -135,8 +135,13 @@ static int tps65910_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct tps65910 *tps65910; + struct tps65910_board *pmic_plat_data; int ret = 0; + pmic_plat_data = dev_get_platdata(&i2c->dev); + if (!pmic_plat_data) + return -EINVAL; + tps65910 = kzalloc(sizeof(struct tps65910), GFP_KERNEL); if (tps65910 == NULL) return -ENOMEM; @@ -154,6 +159,8 @@ static int tps65910_i2c_probe(struct i2c_client *i2c, if (ret < 0) goto err; + tps65910_gpio_init(tps65910, pmic_plat_data->gpio_base); + return ret; err: |