<section begin="History" />

!colspan="4" style="width:100%; text-align:left"; border-bottom:solid 2px #ededed"|History

!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Version!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Issue Date!style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#73B2C7; padding:5px; color:white"|Notes

|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|X.Y.Z{{oldid|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"14248|Month Year2021/07/20}}|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|TBDFirst DESK release

|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|[TBD_link X.Y.Z]|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|Month Year|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fb; padding:5px; color:#000000"|TBD|-|! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fbededed; padding:5px; color:#000000"|...2023/05/04|! style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; border-bottom:solid 2px #73B2C7; background-color:#edf8fbededed; padding:5px; color:#000000"|...|style="border-left:solid 2px #73B2C7; border-right:solid 2px #73B2C7;border-top:solid 2px #73B2C7; borderDESK-bottom:solid 2px #73B2C7; backgroundMX6UL-color:#edf8fb; padding:5px; color:#000000"|.L 4.0.0 release

<section end="History" /><section begin="Body" />

From <code>''carrierimx6ul-axelulite-cb003a.dts''</code>:

&can1 reg_usb_otg1_vbus: regulator@2 { compatible = "regulator-fixed"; reg = <2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan1_axelpinctrl_usb_otg1>; regulator-name = "usb_otg1_vbus"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; gpio = <&gpio1 18 GPIO_ACTIVE_HIGH>; enable-active-high; };......&usbotg1 { vbus-supply = <&reg_usb_otg1_vbus>; disable-over-current; dr_mode = "host"; status = "okay";

[ 1.807495] flexcan 2090000.flexcan: 2090000.flexcan supply xceiver not found, using dummy regulator&iomuxc {[ 1.817366] flexcan 2090000.flexcan: device registered (reg_base pinctrl-0 =c0a30000, irq=31)<&pinctrl_hog_gpios>; imx6ul-axelulite {

[ 3.952659] can pinctrl_usb_otg1: controller area network core (rev 20170425 abi 9)usbotg1grp {[ 3.963413] can: raw protocol (rev 20170425) fsl,pins = < MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x10b0 /* HOST PWR */ MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0x10b0 /* HOST OC */ >;[ 3.967717] can: broadcast manager protocol (rev 20170425 t) };[ 3.973397] can: netlink gateway (rev 20170425) max_hops=1};

root@imx6qxelk:~#</pre>===Accessing the peripheral======= Usage with [https://github.com/linux-can/can-utils can-utils] Linux messages at boot time==== ''TBD: reference verso eventuali informazioni sul web''When a USB peripheral is inserted, in the following example a memory mass storage device, the kernel recognizes the device (i.e. xlass, vendor id, product id, etc.)

root@imx6qxelk[ 199.668004] usb 1-1:~# ip link set can0 type can bitrate 500000 triplenew high-sampling onspeed USB device number 2 using ci_hdrcroot@imx6qxelk[ 199.876433] usb 1-1:~# ifconfig can0 upNew USB device found, idVendor=13fe, idProduct=6700, bcdDevice= 1.10root@imx6qxelk[ 199.876545] usb 1-1:~# cansend can0 128#1122334455667788New USB device strings: Mfr=1, Product=2, SerialNumber=3root@imx6qxelk[ 199.876604] usb 1-1: Product:~# candump can0USB DISK 3.0 can0 [ 128 199.876647] usb 1-1: Manufacturer: Wilk[8 199.876690] usb 1-1: SerialNumber: 07012533C2BE5935[ 199.897372] usb-storage 1-1:1.0: USB Mass Storage device detected[ 199.918075] scsi host0: usb-storage 1-1:1.0[ 11 22 33 44 55 66 77 88200.961571] scsi 0:0:0:0: Direct-Access Wilk USB DISK 3.0 PMAP PQ: 0 ANSI: 6root@imx6qxelk[ 200.976402] sd 0:~# 0:0:0: [sda] 60628992 512-byte logical blocks: (31.0 GB/28.9 GiB)[ 200.977682] sd 0:0:0:0: [sda] Write Protect is off[ 200.977729] sd 0:0:0:0: [sda] Mode Sense: 45 00 00 00[ 200.989604] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA[ 201.200618] sda: sda1 sda2[ 201.214974] sd 0:0:0:0: [sda] Attached SCSI removable disk

Each CAN port appears like a networking interface in If the form <code>canX</code> where <b><i>X</i></b> root file system configuration does not automatically mount the partition, it is possible to mount the port number.  Information about programming the CAN socket interface is given in device using the kernel tree under ''Documentation/networking/can.txt''<section end=Body/>following command: