ORANGE Pi 3B - Page 328

range Pi User Manual Copyright reserved by Shenzhen Xunlong Software Co., Ltd
320
40pin expansion interface -
I2C3
rk356x-i2c3-m0.dtbo
40pin expansion interface -
I2C4
rk356x-i2c4-m0.dtbo
40pin extension interface -
PWM11
rk356x-pwm11-m1.dtbo
40pin extension interface -
PWM15
rk356x-pwm15-m1.dtbo
40pin expansion interface -
UART3
rk356x-uart3-m0.dtbo
40pin expansion interface -
UART7
rk356x-uart7-m2.dtbo
40pin expansion interface -
UART9
rk356x-uart9-m2.dtbo
40pin expansion interface -
SPI3
rk356x-spi3-m0-cs0-spidev.dtbo
5) If you need to open multiple configurations at the same time, just add the paths of
multiple configurations directly behind FDTOVERLAYS. For example, the
configurations to open i2c2 and pwm11 at the same time are as follows
[orangepi@orangepi-pc ~]$ sudo vim /boot/extlinux/extlinux.conf
LABEL OPIOS ARM
LINUX /Image
FDT /dtbs/rockchip/rk3566-orangepi-3b.dtb
FDTOVERLAYS /dtbs/rockchip/overlay/rk356x-i2c2-m1.dtbo /dtbs/rockchip/overlay/rk356x-pwm11-m1.dtbo
6) After setting, you need to restart the system to make the configuration take effect
[orangepi@orangepi-pc ~]$ sudo reboot