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drivers: Lsm9ds1 driver #73141

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Merged
merged 4 commits into from
Jul 29, 2024
Merged

drivers: Lsm9ds1 driver #73141

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1f7c33f
dts: bindings: add DT binding for lsm9ds1
miggazElquez Apr 24, 2024
01988a0
drivers: sensor: add driver for lsm9ds1 sensor
miggazElquez Apr 24, 2024
7daa992
boards: arduino_nano_33_ble: add lsm9ds1 sensor to device tree
miggazElquez Apr 25, 2024
5d50211
samples: accel_polling: set sampling frequency when necessary
miggazElquez Apr 25, 2024
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7 changes: 7 additions & 0 deletions boards/arduino/nano_33_ble/arduino_nano_33_ble-common.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,7 @@
blue-pwm-led = &blue_pwm_led;
spi = &spi2;
watchdog0 = &wdt0;
accel0 = &lsm9ds1;
};
};

Expand Down Expand Up @@ -166,6 +167,12 @@ arduino_i2c: &i2c0 {
pinctrl-0 = <&i2c1_default>;
pinctrl-1 = <&i2c1_sleep>;
pinctrl-names = "default", "sleep";

lsm9ds1: lsm9ds1@6b {
compatible = "st,lsm9ds1";
reg = <0x6b>;
};

};

/* SPI2 is used because SPI1/0 shares conflicts with I2C1/0 */
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1 change: 1 addition & 0 deletions drivers/sensor/st/CMakeLists.txt
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Expand Up @@ -32,6 +32,7 @@ add_subdirectory_ifdef(CONFIG_LSM6DSO16IS lsm6dso16is)
add_subdirectory_ifdef(CONFIG_LSM6DSV16X lsm6dsv16x)
add_subdirectory_ifdef(CONFIG_LSM9DS0_GYRO lsm9ds0_gyro)
add_subdirectory_ifdef(CONFIG_LSM9DS0_MFD lsm9ds0_mfd)
add_subdirectory_ifdef(CONFIG_LSM9DS1 lsm9ds1)
add_subdirectory_ifdef(CONFIG_QDEC_STM32 qdec_stm32)
add_subdirectory_ifdef(CONFIG_STM32_DIGI_TEMP stm32_digi_temp)
add_subdirectory_ifdef(CONFIG_STM32_TEMP stm32_temp)
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1 change: 1 addition & 0 deletions drivers/sensor/st/Kconfig
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Expand Up @@ -31,6 +31,7 @@ source "drivers/sensor/st/lsm6dso16is/Kconfig"
source "drivers/sensor/st/lsm6dsv16x/Kconfig"
source "drivers/sensor/st/lsm9ds0_gyro/Kconfig"
source "drivers/sensor/st/lsm9ds0_mfd/Kconfig"
source "drivers/sensor/st/lsm9ds1/Kconfig"
source "drivers/sensor/st/qdec_stm32/Kconfig"
source "drivers/sensor/st/stm32_digi_temp/Kconfig"
source "drivers/sensor/st/stm32_temp/Kconfig"
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7 changes: 7 additions & 0 deletions drivers/sensor/st/lsm9ds1/CMakeLists.txt
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@@ -0,0 +1,7 @@
# SPDX-License-Identifier: Apache-2.0

zephyr_library()

zephyr_library_sources(lsm9ds1.c)

zephyr_library_include_directories(../stmemsc)
19 changes: 19 additions & 0 deletions drivers/sensor/st/lsm9ds1/Kconfig
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@@ -0,0 +1,19 @@
# Copyright (c) 2024 Bootlin
# SPDX-License-Identifier: Apache-2.0

menuconfig LSM9DS1
bool "LSM9DS1 I2C accelerometer and gyroscope chip"
default y
depends on DT_HAS_ST_LSM9DS1_ENABLED
select I2C
select HAS_STMEMSC
select USE_STDC_LSM9DS1

if LSM9DS1

config LSM9DS1_ENABLE_TEMP
bool "LSM9DS1 Temperature sensor"
help
Enable/disable temperature

endif #LSM9DS1
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