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| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2019-10-06 15:22:04 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-10-15 21:11:05 +0100 |
| commit | b7a73b33bb39575848df66c4bff09cd281652882 (patch) | |
| tree | a1aa43aa68ed5b347010f30d7aeeb988ee3a80bf | |
| parent | b307f495468b455d3f85f8715e5b7cd83937a76a (diff) | |
| download | cachepc-linux-b7a73b33bb39575848df66c4bff09cd281652882.tar.gz cachepc-linux-b7a73b33bb39575848df66c4bff09cd281652882.zip | |
iio: imu: st_lsm6dsx: add wakeup_source in st_sensors_platform_data
Add the possibility to enable/disable wakeup source through
st_sensors_platform_data and not only through device tree
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
| -rw-r--r-- | drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 6 | ||||
| -rw-r--r-- | include/linux/platform_data/st_sensors_pdata.h | 2 |
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c index c0df2615ed74..5be372d5f407 100644 --- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c +++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c @@ -2099,7 +2099,9 @@ static int st_lsm6dsx_irq_setup(struct st_lsm6dsx_hw *hw) int st_lsm6dsx_probe(struct device *dev, int irq, int hw_id, struct regmap *regmap) { + struct st_sensors_platform_data *pdata = dev->platform_data; const struct st_lsm6dsx_shub_settings *hub_settings; + struct device_node *np = dev->of_node; struct st_lsm6dsx_hw *hw; const char *name = NULL; int i, err; @@ -2162,8 +2164,8 @@ int st_lsm6dsx_probe(struct device *dev, int irq, int hw_id, return err; } - if (dev->of_node && - of_property_read_bool(dev->of_node, "wakeup-source")) + if ((np && of_property_read_bool(np, "wakeup-source")) || + (pdata && pdata->wakeup_source)) device_init_wakeup(dev, true); return 0; diff --git a/include/linux/platform_data/st_sensors_pdata.h b/include/linux/platform_data/st_sensors_pdata.h index 30929c22227d..e40b28ca892e 100644 --- a/include/linux/platform_data/st_sensors_pdata.h +++ b/include/linux/platform_data/st_sensors_pdata.h @@ -18,12 +18,14 @@ * @open_drain: set the interrupt line to be open drain if possible. * @spi_3wire: enable spi-3wire mode. * @pullups: enable/disable i2c controller pullup resistors. + * @wakeup_source: enable/disable device as wakeup generator. */ struct st_sensors_platform_data { u8 drdy_int_pin; bool open_drain; bool spi_3wire; bool pullups; + bool wakeup_source; }; #endif /* ST_SENSORS_PDATA_H */ |