Thread (1 message) 1 message, 1 author, 2016-08-22

Re: [PATCH V3 2/5] ARM: dts: bcm283x: Add dtsi for USB host mode

From: Eric Anholt <hidden>
Date: 2016-08-22 17:57:13
Also in: linux-arm-kernel

Stefan Wahren [off-list ref] writes:
In case dr_mode isn't passed via DT, the dwc2 defaults to OTG mode.
But all Raspberry Pi boards here are designed only for host mode.
So fix this issue by providing a dtsi file which set the dr_mode
to host.
Can you explain what change this should cause for these boards?  Is it
just going to drop this message from dmesg:

dwc2 3f980000.usb: Configuration mismatch. dr_mode forced to host

or something else?

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