drivers: sensor: st: lis2dh: add device runtime PM support #91139
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Registers driver with pm_device_driver_init(). Moved chip init routine into separate function to be called from PM_DEVICE_ACTION_TURN_ON. Added a delay after power-up. Signed-off-by: Van Petrosyan <van.petrosyan@sensirion.com>
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Added a runtime PM support for LIS2DH driver, which was already supporting RESUME and SUSPEND. Moved chip init routine into separate function to be called from PM_DEVICE_ACTION_TURN_ON. Added a 5ms delay after power-up (AN5005: After the power supply is applied, the LIS2DH12 performs a 5 ms boot procedure). Tested on a custom board that carries LIS2DH