From mboxrd@z Thu Jan 1 00:00:00 1970 From: balbi@kernel.org (Felipe Balbi) Date: Mon, 04 Jul 2016 14:43:06 +0300 Subject: [BUG] Regression, usb-dwc3 not working, Odroid XU3, usb 3.0 In-Reply-To: <577A4AFB.9030006@samsung.com> References: <577A47D3.7020900@samsung.com> <87shvpljsk.fsf@linux.intel.com> <577A4AFB.9030006@samsung.com> Message-ID: <87poqtljcl.fsf@linux.intel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, Krzysztof Kozlowski writes: >>> Since three recent next releases (first on 20160630), on Odroid XU3 board >>> the USB 3.0 host port (the only one) stopped working. >>> >>> This is a "samsung,exynos5250-dwusb3" (drivers/usb/dwc3/dwc3-exynos.c). >>> >>> Two issues here: >>> 1. The port does not show up as USB 3.0 device. >>> This one device is missing: >>> Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub >>> >>> 2. The port does not work even for 2.0 devices (I didn't test 1.0). >>> >>> >>> config: exynos_defconfig (ARM) >>> DTS: exynos5422-odroidxu3.dts >> >> apply [1] and try again. That commit is already in greg/usb-testing [2] >> and it should trickle down to usb-next shortly. >> >> [1] https://marc.info/?l=linux-usb&m=146728795330915&w=2 >> [2] https://git.kernel.org/cgit/linux/kernel/git/gregkh/usb.git/commit/?h=usb-testing&id=322832f2f19e04c866a0ce4bdac8cff8e695f2b3 >> > > Ahhh, indeed, fixed. > > FWIW: > Tested-by: Krzysztof Kozlowski cool, thanks for testing :-) -- balbi -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 818 bytes Desc: not available URL: