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Commit b954d77a authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Jonathan Cameron
Browse files

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: default avatarLorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 2711e642

drivers/iio/pressure/st_pressure.h

+4 −0
Original line number Diff line number Diff line
@@ -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

drivers/iio/pressure/st_pressure_core.c

+2 −0
Original line number Diff line number Diff line
@@ -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),

drivers/iio/pressure/st_pressure_i2c.c

+10 −0
Original line number Diff line number Diff line
@@ -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);

drivers/iio/pressure/st_pressure_spi.c

+10 −0
Original line number Diff line number Diff line
@@ -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);