diff options
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/twl-core.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index 29473c2c95a..d5b3dd8a940 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -1133,6 +1133,11 @@ static int twl_remove(struct i2c_client *client) return 0; } +static struct of_dev_auxdata twl_auxdata_lookup[] = { + OF_DEV_AUXDATA("ti,twl4030-gpio", 0, "twl4030-gpio", NULL), + { /* sentinel */ }, +}; + /* NOTE: This driver only handles a single twl4030/tps659x0 chip */ static int twl_probe(struct i2c_client *client, const struct i2c_device_id *id) @@ -1271,10 +1276,14 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id) twl_i2c_write_u8(TWL4030_MODULE_INTBR, temp, REG_GPPUPDCTR1); } - if (node) - status = of_platform_populate(node, NULL, NULL, &client->dev); - else + if (node) { + if (pdata) + twl_auxdata_lookup[0].platform_data = pdata->gpio; + status = of_platform_populate(node, NULL, twl_auxdata_lookup, + &client->dev); + } else { status = add_children(pdata, irq_base, id->driver_data); + } fail: if (status < 0) |