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iio: st_sensors: decouple irq1 configuration parameters from the irq2 ones

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Separate data-ready configuration parameters for INT1 and INT2 pins in
st_sensor_data_ready_irq data structure. That change will be use to
properly support LIS2DW12 accel sensor.

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Lorenzo Bianconi 2017-08-30 13:50:40 +02:00 • committed by Jonathan Cameron
parent e72a060151
commit 75d4c6d2e1
6 changed files with 104 additions and 61 deletions
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16
include/linux/iio/common/st_sensors.h
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@ -132,9 +132,8 @@ struct st_sensor_das {
/**
* struct st_sensor_data_ready_irq - ST sensor device data-ready interrupt
* @addr: address of the register.
* @mask_int1: mask to enable/disable IRQ on INT1 pin.
* @mask_int2: mask to enable/disable IRQ on INT2 pin.
* struct int1 - data-ready configuration register for INT1 pin.
* struct int2 - data-ready configuration register for INT2 pin.
* @addr_ihl: address to enable/disable active low on the INT lines.
* @mask_ihl: mask to enable/disable active low on the INT lines.
* @addr_od: address to enable/disable Open Drain on the INT lines.
@ -145,9 +144,14 @@ struct st_sensor_das {
* @en_mask: mask to write the on/off value for enable.
*/
struct st_sensor_data_ready_irq {
u8 addr;
u8 mask_int1;
u8 mask_int2;
struct {
u8 addr;
u8 mask;
} int1;
struct {
u8 addr;
u8 mask;
} int2;
u8 addr_ihl;
u8 mask_ihl;
u8 addr_od;