Thread (1 message) 1 message, 1 author, 2016-09-23

[PATCH V3 RFT 3/5] ARM64: dts: bcm283x: Use dtsi for USB host mode

From: Eric Anholt <hidden>
Date: 2016-09-23 08:15:33
Also in: linux-devicetree

Possibly related (same subject, not in this thread)

Stefan Wahren [off-list ref] writes:
Am 07.09.2016 um 16:17 schrieb Gerd Hoffmann:
quoted
  Hi,
quoted
ARM: dts: Remove use of skeleton.dtsi from bcm283x.dtsi
ARM64: dts: bcm: Use a symlink to R-Pi dtsi files from arch=arm
Picked them up.
quoted
In case of a multiplatform config with following settings the driver
isn't able to "detect" the role:

CONFIG_USB=y
CONFIG_USB_OTG=y
CONFIG_USB_DWC2=y
CONFIG_USB_DWC2_DUAL_ROLE=y
CONFIG_USB_PHY=y
CONFIG_NOP_USB_XCEIV=y
CONFIG_USB_GADGET=y
CONFIG_USB_ZERO=y
Configured my kernel that way so the test actually tests something ;)

And ... everything looks fine.  usb ethernet works, and so does the usb
keyboard.  /proc/device-tree/soc/usb at 7e980000/dr_mode exists and
contains "host".

Tested-by: Gerd Hoffmann <kraxel@redhat.com>
This patch hasn't been merged yet. Is there something wrong?
I hadn't bumped it back to todo from RFT.  Also, is this a priority
patch, since submitting merges is a pain?  Does USB break in some way
without it?
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