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authorLorenzo Bianconi <lorenzo.bianconi83@gmail.com>2017-09-02 19:39:14 +0200
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2017-09-03 18:10:33 +0100
commitb954d77aa9163819af3dae5b0742e59ae8d6d309 (patch)
tree939fd6054deb6241cfb40c87fb4543b9dd0222d8
parent2711e642baba386bc83e49b9d1c52c92d4393a63 (diff)
iio: pressure: add support to LPS33HW and LPS35HW
add support to STMicroelectronics LPS33HW and LPS35HW pressure sensors to st_pressure framework http://www.st.com/resource/en/datasheet/lps33hw.pdf http://www.st.com/resource/en/datasheet/lps35hw.pdf Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
-rw-r--r--drivers/iio/pressure/st_pressure.h4
-rw-r--r--drivers/iio/pressure/st_pressure_core.c2
-rw-r--r--drivers/iio/pressure/st_pressure_i2c.c10
-rw-r--r--drivers/iio/pressure/st_pressure_spi.c10
4 files changed, 26 insertions, 0 deletions
diff --git a/drivers/iio/pressure/st_pressure.h b/drivers/iio/pressure/st_pressure.h
index 7d995937adba..e67eb0d971bf 100644
--- a/drivers/iio/pressure/st_pressure.h
+++ b/drivers/iio/pressure/st_pressure.h
@@ -19,6 +19,8 @@ enum st_press_type {
LPS25H,
LPS331AP,
LPS22HB,
+ LPS33HW,
+ LPS35HW,
ST_PRESS_MAX,
};
@@ -26,6 +28,8 @@ enum st_press_type {
#define LPS25H_PRESS_DEV_NAME "lps25h"
#define LPS331AP_PRESS_DEV_NAME "lps331ap"
#define LPS22HB_PRESS_DEV_NAME "lps22hb"
+#define LPS33HW_PRESS_DEV_NAME "lps33hw"
+#define LPS35HW_PRESS_DEV_NAME "lps35hw"
/**
* struct st_sensors_platform_data - default press platform data
diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c
index 3117f4ce76e4..86120715913b 100644
--- a/drivers/iio/pressure/st_pressure_core.c
+++ b/drivers/iio/pressure/st_pressure_core.c
@@ -410,6 +410,8 @@ static const struct st_sensor_settings st_press_sensors_settings[] = {
.wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
.sensors_supported = {
[0] = LPS22HB_PRESS_DEV_NAME,
+ [1] = LPS33HW_PRESS_DEV_NAME,
+ [2] = LPS35HW_PRESS_DEV_NAME,
},
.ch = (struct iio_chan_spec *)st_press_lps22hb_channels,
.num_ch = ARRAY_SIZE(st_press_lps22hb_channels),
diff --git a/drivers/iio/pressure/st_pressure_i2c.c b/drivers/iio/pressure/st_pressure_i2c.c
index 7f15e927fa2b..fbb59059e942 100644
--- a/drivers/iio/pressure/st_pressure_i2c.c
+++ b/drivers/iio/pressure/st_pressure_i2c.c
@@ -37,6 +37,14 @@ static const struct of_device_id st_press_of_match[] = {
.compatible = "st,lps22hb-press",
.data = LPS22HB_PRESS_DEV_NAME,
},
+ {
+ .compatible = "st,lps33hw",
+ .data = LPS33HW_PRESS_DEV_NAME,
+ },
+ {
+ .compatible = "st,lps35hw",
+ .data = LPS35HW_PRESS_DEV_NAME,
+ },
{},
};
MODULE_DEVICE_TABLE(of, st_press_of_match);
@@ -59,6 +67,8 @@ static const struct i2c_device_id st_press_id_table[] = {
{ LPS25H_PRESS_DEV_NAME, LPS25H },
{ LPS331AP_PRESS_DEV_NAME, LPS331AP },
{ LPS22HB_PRESS_DEV_NAME, LPS22HB },
+ { LPS33HW_PRESS_DEV_NAME, LPS33HW },
+ { LPS35HW_PRESS_DEV_NAME, LPS35HW },
{},
};
MODULE_DEVICE_TABLE(i2c, st_press_id_table);
diff --git a/drivers/iio/pressure/st_pressure_spi.c b/drivers/iio/pressure/st_pressure_spi.c
index f5ebd36bb4bf..9a3441b128e7 100644
--- a/drivers/iio/pressure/st_pressure_spi.c
+++ b/drivers/iio/pressure/st_pressure_spi.c
@@ -41,6 +41,14 @@ static const struct of_device_id st_press_of_match[] = {
.compatible = "st,lps22hb-press",
.data = LPS22HB_PRESS_DEV_NAME,
},
+ {
+ .compatible = "st,lps33hw",
+ .data = LPS33HW_PRESS_DEV_NAME,
+ },
+ {
+ .compatible = "st,lps35hw",
+ .data = LPS35HW_PRESS_DEV_NAME,
+ },
{},
};
MODULE_DEVICE_TABLE(of, st_press_of_match);
@@ -83,6 +91,8 @@ static const struct spi_device_id st_press_id_table[] = {
{ LPS25H_PRESS_DEV_NAME },
{ LPS331AP_PRESS_DEV_NAME },
{ LPS22HB_PRESS_DEV_NAME },
+ { LPS33HW_PRESS_DEV_NAME },
+ { LPS35HW_PRESS_DEV_NAME },
{},
};
MODULE_DEVICE_TABLE(spi, st_press_id_table);