Disabling/enabling peripherals at runtime on nrf91

Question

Are there any examples for disabling/enabling peripherals at runtime for low power purposes on the nRF91 on ncs v1.0.0? 
 I've seen these threads but they didn't have the info I wanted 
 https://devzone.nordicsemi.com/nordic/cellular-iot-guides/b/hardware-design/posts/measuring-psm-idle-current-on-the-nrf91-dk 
 https://devzone.nordicsemi.com/f/nordic-q-a/43728/nrf9160-low-power-example/189878#189878 
 
 I wish to disable I2C and UART before going to sleep with just the RTC enabled and wakeup after a timeout or interrupt on a single pin and enable those peripherals again

jbrzozoski · Accepted Answer

Check this thread for info on the UART: https://devzone.nordicsemi.com/f/nordic-q-a/50601/nrf91-power-save-mode-with-config_serial-y

Hakon · Answer

The following two lines shoud do it 
 disable_i2c();
NRF_UARTE0_NS->ENABLE = 0; 
 You can change NRF_UARTE0_NS to whichever UART device you want to disable.

Disabling/enabling peripherals at runtime on nrf91

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