From: Jimmy Assarsson <jimmyassarsson@gmail.com>
To: linux-iio@vger.kernel.org
Cc: Lorenzo Bianconi <lorenzo@kernel.org>,
Andy Shevchenko <andy.shevchenko@gmail.com>
Subject: [PATCH v2 2/2] iio: imu: st_lsm6dsx: Add sensor hub device LIS3MDL
Date: Sat, 28 Mar 2020 19:45:19 +0100 [thread overview]
Message-ID: <20200328184519.2302703-1-jimmyassarsson@gmail.com> (raw)
Add LIS3MDL register map to sensor hub device table.
Tested with LSM6DSM.
Signed-off-by: Jimmy Assarsson <jimmyassarsson@gmail.com>
---
Changes in v2:
- Use ST_SENSORS_DEFAULT_WAI_ADDRESS
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c | 64 ++++++++++++++++++++
1 file changed, 64 insertions(+)
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
index 95ddd19d1aa7..3b983e0cc5ce 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_shub.c
@@ -28,6 +28,7 @@
#include <linux/iio/sysfs.h>
#include <linux/bitfield.h>
+#include <linux/iio/common/st_sensors.h>
#include "st_lsm6dsx.h"
#define ST_LSM6DSX_SLV_ADDR(n, base) ((base) + (n) * 3)
@@ -88,6 +89,69 @@ static const struct st_lsm6dsx_ext_dev_settings st_lsm6dsx_ext_dev_table[] = {
.len = 6,
},
},
+ /* LIS3MDL */
+ {
+ .i2c_addr = { 0x1e },
+ .wai = {
+ .addr = ST_SENSORS_DEFAULT_WAI_ADDRESS,
+ .val = 0x3d,
+ },
+ .id = ST_LSM6DSX_ID_MAGN,
+ .odr_table = {
+ .reg = {
+ .addr = 0x20,
+ .mask = GENMASK(4, 2),
+ },
+ .odr_avl[0] = { 1000, 0x0 },
+ .odr_avl[1] = { 2000, 0x1 },
+ .odr_avl[2] = { 3000, 0x2 },
+ .odr_avl[3] = { 5000, 0x3 },
+ .odr_avl[4] = { 10000, 0x4 },
+ .odr_avl[5] = { 20000, 0x5 },
+ .odr_avl[6] = { 40000, 0x6 },
+ .odr_avl[7] = { 80000, 0x7 },
+ .odr_len = 8,
+ },
+ .fs_table = {
+ .reg = {
+ .addr = 0x21,
+ .mask = GENMASK(6, 5),
+ },
+ .fs_avl[0] = {
+ .gain = 146,
+ .val = 0x00,
+ }, /* 4000 uG/LSB */
+ .fs_avl[1] = {
+ .gain = 292,
+ .val = 0x01,
+ }, /* 8000 uG/LSB */
+ .fs_avl[2] = {
+ .gain = 438,
+ .val = 0x02,
+ }, /* 12000 uG/LSB */
+ .fs_avl[3] = {
+ .gain = 584,
+ .val = 0x03,
+ }, /* 16000 uG/LSB */
+ .fs_len = 4,
+ },
+ .pwr_table = {
+ .reg = {
+ .addr = 0x22,
+ .mask = GENMASK(1, 0),
+ },
+ .off_val = 0x2,
+ .on_val = 0x0,
+ },
+ .bdu = {
+ .addr = 0x24,
+ .mask = BIT(6),
+ },
+ .out = {
+ .addr = 0x28,
+ .len = 6,
+ },
+ },
};
static void st_lsm6dsx_shub_wait_complete(struct st_lsm6dsx_hw *hw)
--
2.26.0
next reply other threads:[~2020-03-28 18:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-28 18:45 Jimmy Assarsson [this message]
2020-03-29 9:42 ` [PATCH v2 2/2] iio: imu: st_lsm6dsx: Add sensor hub device LIS3MDL Jonathan Cameron
2020-04-04 15:38 ` Jonathan Cameron
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