From: Lorenzo Bianconi <lorenzo.bianconi83-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org
Cc: linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linus.walleij-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org,
lorenzo.bianconi-qxv4g6HH51o@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH v2 4/5] iio: accel: add support to LIS2DW12
Date: Thu, 17 Aug 2017 19:37:28 +0200 [thread overview]
Message-ID: <20170817173729.10899-5-lorenzo.bianconi@st.com> (raw)
In-Reply-To: <20170817173729.10899-1-lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>
add support to STMicroelectronics LIS2DW12 accelerometer in
st_accel framework
http://www.st.com/resource/en/datasheet/lis2dw12.pdf
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>
---
drivers/iio/accel/st_accel.h | 2 +
drivers/iio/accel/st_accel_core.c | 79 +++++++++++++++++++++++++++++++++++++++
drivers/iio/accel/st_accel_i2c.c | 5 +++
drivers/iio/accel/st_accel_spi.c | 5 +++
4 files changed, 91 insertions(+)
diff --git a/drivers/iio/accel/st_accel.h b/drivers/iio/accel/st_accel.h
index 0fe521609a3a..2ed0f60418c0 100644
--- a/drivers/iio/accel/st_accel.h
+++ b/drivers/iio/accel/st_accel.h
@@ -32,6 +32,7 @@ enum st_accel_type {
H3LIS331DL,
LIS331DL,
LIS3LV02DL,
+ LIS2DW12,
ST_ACCEL_MAX,
};
@@ -52,6 +53,7 @@ enum st_accel_type {
#define LIS2DH12_ACCEL_DEV_NAME "lis2dh12_accel"
#define LIS3L02DQ_ACCEL_DEV_NAME "lis3l02dq"
#define LNG2DM_ACCEL_DEV_NAME "lng2dm"
+#define LIS2DW12_ACCEL_DEV_NAME "lis2dw12"
/**
* struct st_sensors_platform_data - default accel platform data
diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c
index 4d9190625630..42ada20daca0 100644
--- a/drivers/iio/accel/st_accel_core.c
+++ b/drivers/iio/accel/st_accel_core.c
@@ -692,6 +692,85 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.multi_read_bit = true,
.bootime = 2,
},
+ {
+ .wai = 0x44,
+ .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
+ .sensors_supported = {
+ [0] = LIS2DW12_ACCEL_DEV_NAME,
+ },
+ .ch = (struct iio_chan_spec *)st_accel_12bit_channels,
+ .odr = {
+ .addr = 0x20,
+ .mask = 0xf0,
+ .odr_avl = {
+ { .hz = 1, .value = 0x01, },
+ { .hz = 12, .value = 0x02, },
+ { .hz = 25, .value = 0x03, },
+ { .hz = 50, .value = 0x04, },
+ { .hz = 100, .value = 0x05, },
+ { .hz = 200, .value = 0x06, },
+ },
+ },
+ .pw = {
+ .addr = 0x20,
+ .mask = 0xf0,
+ .value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
+ },
+ .fs = {
+ .addr = 0x25,
+ .mask = 0x30,
+ .fs_avl = {
+ [0] = {
+ .num = ST_ACCEL_FS_AVL_2G,
+ .value = 0x00,
+ .gain = IIO_G_TO_M_S_2(976),
+ },
+ [1] = {
+ .num = ST_ACCEL_FS_AVL_4G,
+ .value = 0x01,
+ .gain = IIO_G_TO_M_S_2(1952),
+ },
+ [2] = {
+ .num = ST_ACCEL_FS_AVL_8G,
+ .value = 0x02,
+ .gain = IIO_G_TO_M_S_2(3904),
+ },
+ [3] = {
+ .num = ST_ACCEL_FS_AVL_16G,
+ .value = 0x03,
+ .gain = IIO_G_TO_M_S_2(7808),
+ },
+ },
+ },
+ .bdu = {
+ .addr = 0x21,
+ .mask = 0x08,
+ },
+ .drdy_irq = {
+ .int1 = {
+ .addr = 0x23,
+ .mask = 0x01,
+ },
+ .int2 = {
+ .addr = 0x24,
+ .mask = 0x01,
+ },
+ .addr_ihl = 0x22,
+ .mask_ihl = 0x08,
+ .addr_od = 0x22,
+ .mask_od = 0x20,
+ .stat_drdy = {
+ .addr = ST_SENSORS_DEFAULT_STAT_ADDR,
+ .mask = 0x01,
+ },
+ },
+ .sim = {
+ .addr = 0x21,
+ .value = BIT(0),
+ },
+ .multi_read_bit = false,
+ .bootime = 2,
+ },
};
static int st_accel_read_raw(struct iio_dev *indio_dev,
diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c
index 18cafb9f2468..363429b5686c 100644
--- a/drivers/iio/accel/st_accel_i2c.c
+++ b/drivers/iio/accel/st_accel_i2c.c
@@ -94,6 +94,10 @@ static const struct of_device_id st_accel_of_match[] = {
.compatible = "st,lng2dm-accel",
.data = LNG2DM_ACCEL_DEV_NAME,
},
+ {
+ .compatible = "st,lis2dw12",
+ .data = LIS2DW12_ACCEL_DEV_NAME,
+ },
{},
};
MODULE_DEVICE_TABLE(of, st_accel_of_match);
@@ -129,6 +133,7 @@ static const struct i2c_device_id st_accel_id_table[] = {
{ H3LIS331DL_ACCEL_DEV_NAME, H3LIS331DL },
{ LIS331DL_ACCEL_DEV_NAME, LIS331DL },
{ LIS3LV02DL_ACCEL_DEV_NAME, LIS3LV02DL },
+ { LIS2DW12_ACCEL_DEV_NAME, LIS2DW12 },
{},
};
MODULE_DEVICE_TABLE(i2c, st_accel_id_table);
diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c
index 915fa49085f7..7692da49e59f 100644
--- a/drivers/iio/accel/st_accel_spi.c
+++ b/drivers/iio/accel/st_accel_spi.c
@@ -82,6 +82,10 @@ static const struct of_device_id st_accel_of_match[] = {
.compatible = "st,lis331dl-accel",
.data = LIS331DL_ACCEL_DEV_NAME,
},
+ {
+ .compatible = "st,lis2dw12",
+ .data = LIS2DW12_ACCEL_DEV_NAME,
+ },
{}
};
MODULE_DEVICE_TABLE(of, st_accel_of_match);
@@ -133,6 +137,7 @@ static const struct spi_device_id st_accel_id_table[] = {
{ H3LIS331DL_ACCEL_DEV_NAME },
{ LIS331DL_ACCEL_DEV_NAME },
{ LIS3LV02DL_ACCEL_DEV_NAME },
+ { LIS2DW12_ACCEL_DEV_NAME },
{},
};
MODULE_DEVICE_TABLE(spi, st_accel_id_table);
--
2.14.0
--
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WARNING: multiple messages have this Message-ID (diff)
From: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
To: jic23@kernel.org
Cc: linux-iio@vger.kernel.org, linus.walleij@linaro.org,
lorenzo.bianconi@st.com, devicetree@vger.kernel.org
Subject: [PATCH v2 4/5] iio: accel: add support to LIS2DW12
Date: Thu, 17 Aug 2017 19:37:28 +0200 [thread overview]
Message-ID: <20170817173729.10899-5-lorenzo.bianconi@st.com> (raw)
In-Reply-To: <20170817173729.10899-1-lorenzo.bianconi@st.com>
add support to STMicroelectronics LIS2DW12 accelerometer in
st_accel framework
http://www.st.com/resource/en/datasheet/lis2dw12.pdf
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
---
drivers/iio/accel/st_accel.h | 2 +
drivers/iio/accel/st_accel_core.c | 79 +++++++++++++++++++++++++++++++++++++++
drivers/iio/accel/st_accel_i2c.c | 5 +++
drivers/iio/accel/st_accel_spi.c | 5 +++
4 files changed, 91 insertions(+)
diff --git a/drivers/iio/accel/st_accel.h b/drivers/iio/accel/st_accel.h
index 0fe521609a3a..2ed0f60418c0 100644
--- a/drivers/iio/accel/st_accel.h
+++ b/drivers/iio/accel/st_accel.h
@@ -32,6 +32,7 @@ enum st_accel_type {
H3LIS331DL,
LIS331DL,
LIS3LV02DL,
+ LIS2DW12,
ST_ACCEL_MAX,
};
@@ -52,6 +53,7 @@ enum st_accel_type {
#define LIS2DH12_ACCEL_DEV_NAME "lis2dh12_accel"
#define LIS3L02DQ_ACCEL_DEV_NAME "lis3l02dq"
#define LNG2DM_ACCEL_DEV_NAME "lng2dm"
+#define LIS2DW12_ACCEL_DEV_NAME "lis2dw12"
/**
* struct st_sensors_platform_data - default accel platform data
diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c
index 4d9190625630..42ada20daca0 100644
--- a/drivers/iio/accel/st_accel_core.c
+++ b/drivers/iio/accel/st_accel_core.c
@@ -692,6 +692,85 @@ static const struct st_sensor_settings st_accel_sensors_settings[] = {
.multi_read_bit = true,
.bootime = 2,
},
+ {
+ .wai = 0x44,
+ .wai_addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
+ .sensors_supported = {
+ [0] = LIS2DW12_ACCEL_DEV_NAME,
+ },
+ .ch = (struct iio_chan_spec *)st_accel_12bit_channels,
+ .odr = {
+ .addr = 0x20,
+ .mask = 0xf0,
+ .odr_avl = {
+ { .hz = 1, .value = 0x01, },
+ { .hz = 12, .value = 0x02, },
+ { .hz = 25, .value = 0x03, },
+ { .hz = 50, .value = 0x04, },
+ { .hz = 100, .value = 0x05, },
+ { .hz = 200, .value = 0x06, },
+ },
+ },
+ .pw = {
+ .addr = 0x20,
+ .mask = 0xf0,
+ .value_off = ST_SENSORS_DEFAULT_POWER_OFF_VALUE,
+ },
+ .fs = {
+ .addr = 0x25,
+ .mask = 0x30,
+ .fs_avl = {
+ [0] = {
+ .num = ST_ACCEL_FS_AVL_2G,
+ .value = 0x00,
+ .gain = IIO_G_TO_M_S_2(976),
+ },
+ [1] = {
+ .num = ST_ACCEL_FS_AVL_4G,
+ .value = 0x01,
+ .gain = IIO_G_TO_M_S_2(1952),
+ },
+ [2] = {
+ .num = ST_ACCEL_FS_AVL_8G,
+ .value = 0x02,
+ .gain = IIO_G_TO_M_S_2(3904),
+ },
+ [3] = {
+ .num = ST_ACCEL_FS_AVL_16G,
+ .value = 0x03,
+ .gain = IIO_G_TO_M_S_2(7808),
+ },
+ },
+ },
+ .bdu = {
+ .addr = 0x21,
+ .mask = 0x08,
+ },
+ .drdy_irq = {
+ .int1 = {
+ .addr = 0x23,
+ .mask = 0x01,
+ },
+ .int2 = {
+ .addr = 0x24,
+ .mask = 0x01,
+ },
+ .addr_ihl = 0x22,
+ .mask_ihl = 0x08,
+ .addr_od = 0x22,
+ .mask_od = 0x20,
+ .stat_drdy = {
+ .addr = ST_SENSORS_DEFAULT_STAT_ADDR,
+ .mask = 0x01,
+ },
+ },
+ .sim = {
+ .addr = 0x21,
+ .value = BIT(0),
+ },
+ .multi_read_bit = false,
+ .bootime = 2,
+ },
};
static int st_accel_read_raw(struct iio_dev *indio_dev,
diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c
index 18cafb9f2468..363429b5686c 100644
--- a/drivers/iio/accel/st_accel_i2c.c
+++ b/drivers/iio/accel/st_accel_i2c.c
@@ -94,6 +94,10 @@ static const struct of_device_id st_accel_of_match[] = {
.compatible = "st,lng2dm-accel",
.data = LNG2DM_ACCEL_DEV_NAME,
},
+ {
+ .compatible = "st,lis2dw12",
+ .data = LIS2DW12_ACCEL_DEV_NAME,
+ },
{},
};
MODULE_DEVICE_TABLE(of, st_accel_of_match);
@@ -129,6 +133,7 @@ static const struct i2c_device_id st_accel_id_table[] = {
{ H3LIS331DL_ACCEL_DEV_NAME, H3LIS331DL },
{ LIS331DL_ACCEL_DEV_NAME, LIS331DL },
{ LIS3LV02DL_ACCEL_DEV_NAME, LIS3LV02DL },
+ { LIS2DW12_ACCEL_DEV_NAME, LIS2DW12 },
{},
};
MODULE_DEVICE_TABLE(i2c, st_accel_id_table);
diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c
index 915fa49085f7..7692da49e59f 100644
--- a/drivers/iio/accel/st_accel_spi.c
+++ b/drivers/iio/accel/st_accel_spi.c
@@ -82,6 +82,10 @@ static const struct of_device_id st_accel_of_match[] = {
.compatible = "st,lis331dl-accel",
.data = LIS331DL_ACCEL_DEV_NAME,
},
+ {
+ .compatible = "st,lis2dw12",
+ .data = LIS2DW12_ACCEL_DEV_NAME,
+ },
{}
};
MODULE_DEVICE_TABLE(of, st_accel_of_match);
@@ -133,6 +137,7 @@ static const struct spi_device_id st_accel_id_table[] = {
{ H3LIS331DL_ACCEL_DEV_NAME },
{ LIS331DL_ACCEL_DEV_NAME },
{ LIS3LV02DL_ACCEL_DEV_NAME },
+ { LIS2DW12_ACCEL_DEV_NAME },
{},
};
MODULE_DEVICE_TABLE(spi, st_accel_id_table);
--
2.14.0
next prev parent reply other threads:[~2017-08-17 17:37 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-17 17:37 [PATCH v2 0/5] Add support to LIS2DW12 accel sensor Lorenzo Bianconi
2017-08-17 17:37 ` Lorenzo Bianconi
[not found] ` <20170817173729.10899-1-lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>
2017-08-17 17:37 ` [PATCH v2 1/5] iio: st_sensors: decouple irq1 configuration parameters from the irq2 ones Lorenzo Bianconi
2017-08-17 17:37 ` Lorenzo Bianconi
[not found] ` <20170817173729.10899-2-lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>
2017-08-20 9:41 ` Jonathan Cameron
2017-08-20 9:41 ` Jonathan Cameron
2017-08-20 10:08 ` Lorenzo Bianconi
2017-08-20 10:08 ` Lorenzo Bianconi
2017-08-17 17:37 ` [PATCH v2 2/5] iio: st_sensors: do not always write enable_axis register Lorenzo Bianconi
2017-08-17 17:37 ` Lorenzo Bianconi
2017-08-17 17:37 ` [PATCH v2 3/5] iio: st_sensors: add register mask for status register Lorenzo Bianconi
2017-08-17 17:37 ` Lorenzo Bianconi
2017-08-17 17:37 ` Lorenzo Bianconi [this message]
2017-08-17 17:37 ` [PATCH v2 4/5] iio: accel: add support to LIS2DW12 Lorenzo Bianconi
2017-08-17 17:37 ` [PATCH v2 5/5] dt-bindings: iio: accel: add LIS2DW12 sensor device binding Lorenzo Bianconi
2017-08-17 17:37 ` Lorenzo Bianconi
[not found] ` <20170817173729.10899-6-lorenzo.bianconi-qxv4g6HH51o@public.gmane.org>
2017-08-22 2:25 ` Rob Herring
2017-08-22 2:25 ` Rob Herring
2017-08-28 13:41 ` [PATCH v2 0/5] Add support to LIS2DW12 accel sensor Lorenzo Bianconi
2017-08-28 13:41 ` Lorenzo Bianconi
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