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From: Angus Ainslie <angus@akkea.ca>
To: U Boot <u-boot@lists.denx.de>,
	Michal Simek <michal.simek@xilinx.com>,
	marex@denx.de
Cc: kernel@puri.sm
Subject: DWC3 host support
Date: Sat, 16 Jul 2022 06:02:12 -0700	[thread overview]
Message-ID: <fe1e1a3f05bb6682a4c46e6a93e906ee@akkea.ca> (raw)

Hi Michal,

I recently rebased my librem5 tree onto the latest u-boot-imx branch and 
the dwc3 host mode stopped working.

I bisected it down to this commit:

142d50fbce7c364a74f5e8204dba491b9f066e6c usb: dwc3: Add support for 
usb3-phy PHY configuration

Reverting that commit allows usb host mode to work on the librem5 again.

Should this initialization go into an SOC specific glue_configure 
function ?

Is the imx8mq.dtsi missing something that will keep usb host working 
with this patch ?

Does this break usb host on other imx8mq devices ?

Thanks
Angus

             reply	other threads:[~2022-07-16 13:02 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-16 13:02 Angus Ainslie [this message]
2022-07-16 13:26 ` DWC3 host support Angus Ainslie
2022-07-16 18:37 ` Marek Vasut
2022-07-17  3:00   ` Angus Ainslie
2022-07-17 15:23     ` Marek Vasut
2022-07-18  8:13       ` Michal Simek
2022-07-18 14:50         ` Angus Ainslie
2022-07-18 16:23         ` Angus Ainslie
2022-07-19  6:47           ` Michal Simek
2022-07-19 13:22             ` Angus Ainslie

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