diff --git a/Documentation/boards/raspberrypi.md b/Documentation/boards/raspberrypi.md
index 8ddffb577..6c9f7cf9f 100644
--- a/Documentation/boards/raspberrypi.md
+++ b/Documentation/boards/raspberrypi.md
@@ -18,6 +18,18 @@ The 64bit version is under development by RPi-Team. It work very nice but it cou
 
 For access to terminal over serial console, add `console=ttyAMA0,115200` to `cmdline.txt` and `enable_uart=1` into `config.txt`. GPIO pins are: 6 = GND / 8 = UART TXD / 10 = UART RXD.
 
+## I2C
+
+Add `dtparam=i2c1=on` and `dtparam=i2c_arm=on` to `config.txt`. After that we create a module file on host with [config usb stick][config] or direct into `/etc/modules-load.d`. 
+
+rpi-i2c.conf:
+```
+i2c-dev
+i2c-bcm2708
+```
+
 ## Tweaks
 
 If you don't need bluetooth, disabled it with add `dtoverlay=pi3-disable-bt` into `config.txt`.
+
+[config]: ../configuration.md#automatic