Changes between Version 17 and Version 18 of alternateconnectors


Ignore:
Timestamp:
04/24/2020 04:43:29 PM (2 years ago)
Author:
Tim Harvey
Comment:

refer to wiki:/linux/OTG#dual-role for assignment of OTG role

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  • alternateconnectors

    v17 v18  
    9797  * GW 02050699
    9898  * 1X4X1.25MM
    99   * Ventana Note: On boards that do not have an OTG_ID pin going to the external USB connector and that do not have a hard pull-down on the OTG_ID pin on the PCB, you can use IMX6 padconf registers to enable a pull-up for device-mode or a pull-down for host mode
    100    * The exmaple below is ONLY for a GW5910:
    101 {{{
    102 # ONLY GW5910 with IMX6DL
    103 devmem2 0x20e05e0 w 0x13059 # 100k pd (host-mode)
    104 devmem2 0x20e05e0 w 0x17059 # 47k pu (dev-mode)
    105 }}}
     99  * Ventana Note: On boards that do not have an OTG_ID pin to dictate host vs periperhal mode you can assign the role via dt or runtime. See wiki:linux/OTG#dual-role
    106100
    107101== Pushbutton - Switch Connector ==