i.MX8MM USB OTG ID Documentation

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

i.MX8MM USB OTG ID Documentation

954 Views
felixradensky
Contributor IV

Hello,

The description of USBNC_n_CTRL2 register in i.MX8MM Reference Manual V2 (chapter 11.1.42, page 2822) mentions DIG_ID_SEL field and IOMUXC_USB_OTG*_ID_SELECT_INPUT registers, however these registers are not documented in the manual.  Please provide the missing information.

Thanks.

Felix.

Labels (1)
0 Kudos
3 Replies

568 Views
Ken5
Contributor I

Hi, @Rita_Wang ,

          Could you share some examples about pad GPIO1_IO10/GPIO1_IO11  be configered as USB1_OTG_ID/USB2_OTG_ID? And what the dts file look like?

 

Ken

0 Kudos

803 Views
Rita_Wang
NXP TechSupport
NXP TechSupport

Hi Felix,

In 8MM,Pad GPIO1_IO10/GPIO1_IO11 can be configered as USB1_OTG_ID/USB2_OTG_ID, if customer use the pad,should configure MUX_mode of the below 2 register.

IOMUXC_SW_MUX_CTL_PAD_GPIO1_IO10 and IOMUXC_SW_MUX_CTL_PAD_GPIO1_IO11.

Have a nice day

Rita

0 Kudos

803 Views
Rita_Wang
NXP TechSupport
NXP TechSupport

Hi Felix,

I am confirming it for you, when I get update I will give you reply as soon as possible.

Have a nice day

Rita

0 Kudos