Beaglebone BlackConfiguration for DCAN1

Beaglebone Black Device Tree Configuration for DCAN1

/* Device Tree */
&dcan1{
     #address-cells = <1>;
     #size-cells = <0>;

     status = "okay";
     pinctrl-names = "default";
     pinctrl-0 = <&dcan1_pins_s0>;
 };

 &am33xx_pinmux {
/* ... */

     dcan1_pins_s0: dcan1_pins_s0 {
         pinctrl-single,pins = <
             0x180 0x12  /* d_can1_tx, SLEWCTRL_FAST | INPUT_PULLUP | MODE2 */
             0x184 0x32  /* d_can1_rx, SLEWCTRL_FAST | RECV_ENABLE | INPUT_PULLUP | MODE2 */\
            >;
    };
};


/* Start dcan1 */
$ git clone https://github.com/rhyttr/SocketCAN.git
$ sudo apt-get update
$ sudo apt-get install autoconf libtool make
$ cd SocketCAN/can-utils
$ ./autogen
$ ./configure
$ make
$ sudo make install

$ modprobe can
$ modprobe can-dev
$ modprobe can-raw
$ sudo ip link set can0 up type can bitrate 500000
$ sudo ifconfig can0 up