Skip to content

Instantly share code, notes, and snippets.

@matt448

matt448/BB-DCAN1-00A0.dts

Last active August 29, 2015 14:07
Show Gist options
  • Save matt448/be4c38fda13fa727e91f to your computer and use it in GitHub Desktop.
Save matt448/be4c38fda13fa727e91f to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. matt448 revised this gist Oct 19, 2014. 1 changed file with 0 additions and 16 deletions.
    16 changes: 0 additions & 16 deletions dmesg_output.txt
    View file
    Original file line number Diff line number Diff line change
    @@ -1,16 +0,0 @@
    root@bone:~# dmesg | tail -n 15
    [1190326.609897] gadget: high-speed config #1: Multifunction with RNDIS
    [1199448.966162] bone-capemgr bone_capemgr.9: part_number 'BB-DCAN1', version 'N/A'
    [1199448.966337] bone-capemgr bone_capemgr.9: slot #9: generic override
    [1199448.966382] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 9
    [1199448.966430] bone-capemgr bone_capemgr.9: slot #9: 'Override Board Name,00A0,Override Manuf,BB-DCAN1'
    [1199448.968166] bone-capemgr bone_capemgr.9: slot #9: Requesting part number/version based 'BB-DCAN1-00A0.dtbo
    [1199448.968223] bone-capemgr bone_capemgr.9: slot #9: Requesting firmware 'BB-DCAN1-00A0.dtbo' for board-name 'Override Board Name', version '00A0'
    [1199448.969684] bone-capemgr bone_capemgr.9: slot #9: dtbo 'BB-DCAN1-00A0.dtbo' loaded; converting to live tree
    [1199448.970118] bone-capemgr bone_capemgr.9: slot #9: #2 overlays
    [1199448.972150] platform 481d0000.d_can: alias fck already exists
    [1199448.977178] bone-capemgr bone_capemgr.9: slot #9: Applied #2 overlays.
    [1199449.005111] CAN device driver interface
    [1199449.029864] c_can_platform 481d0000.d_can: invalid resource
    [1199449.036154] c_can_platform 481d0000.d_can: control memory is not used for raminit
    [1199449.076507] c_can_platform 481d0000.d_can: c_can_platform device registered (regs=fa1d0000, irq=55)
  2. matt448 revised this gist Oct 19, 2014. 1 changed file with 16 additions and 0 deletions.
    16 changes: 16 additions & 0 deletions dmesg_output.txt
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,16 @@
    root@bone:~# dmesg | tail -n 15
    [1190326.609897] gadget: high-speed config #1: Multifunction with RNDIS
    [1199448.966162] bone-capemgr bone_capemgr.9: part_number 'BB-DCAN1', version 'N/A'
    [1199448.966337] bone-capemgr bone_capemgr.9: slot #9: generic override
    [1199448.966382] bone-capemgr bone_capemgr.9: bone: Using override eeprom data at slot 9
    [1199448.966430] bone-capemgr bone_capemgr.9: slot #9: 'Override Board Name,00A0,Override Manuf,BB-DCAN1'
    [1199448.968166] bone-capemgr bone_capemgr.9: slot #9: Requesting part number/version based 'BB-DCAN1-00A0.dtbo
    [1199448.968223] bone-capemgr bone_capemgr.9: slot #9: Requesting firmware 'BB-DCAN1-00A0.dtbo' for board-name 'Override Board Name', version '00A0'
    [1199448.969684] bone-capemgr bone_capemgr.9: slot #9: dtbo 'BB-DCAN1-00A0.dtbo' loaded; converting to live tree
    [1199448.970118] bone-capemgr bone_capemgr.9: slot #9: #2 overlays
    [1199448.972150] platform 481d0000.d_can: alias fck already exists
    [1199448.977178] bone-capemgr bone_capemgr.9: slot #9: Applied #2 overlays.
    [1199449.005111] CAN device driver interface
    [1199449.029864] c_can_platform 481d0000.d_can: invalid resource
    [1199449.036154] c_can_platform 481d0000.d_can: control memory is not used for raminit
    [1199449.076507] c_can_platform 481d0000.d_can: c_can_platform device registered (regs=fa1d0000, irq=55)
  3. matt448 created this gist Oct 19, 2014.
    33 changes: 33 additions & 0 deletions BB-DCAN1-00A0.dts
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,33 @@
    /dts-v1/;
    /plugin/;

    / {
    compatible = "ti,beaglebone", "ti,beaglebone-black";

    /* identification */
    part-number = "dcan1pinmux";

    fragment@0 {
    target = <&am33xx_pinmux>;
    __overlay__ {
    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 */
    >;
    };
    };
    };

    fragment@1 {
    target = <&dcan1>;
    __overlay__ {
    #address-cells = <1>;
    #size-cells = <0>;

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