From mboxrd@z Thu Jan 1 00:00:00 1970 From: thierry.reding@gmail.com (Thierry Reding) Date: Thu, 30 Jun 2016 11:30:31 +0200 Subject: [PATCH 0/3] Fixes for Tegra XUSB In-Reply-To: <1467198453-23406-1-git-send-email-jonathanh@nvidia.com> References: <1467198453-23406-1-git-send-email-jonathanh@nvidia.com> Message-ID: <20160630093031.GB1776@ulmo.ba.sec> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, Jun 29, 2016 at 12:07:30PM +0100, Jon Hunter wrote: > Fixes for Tegra XUSB dt-binding documentation and the XUSB mailbox > interrupt. > > When testing XUSB on the Tegra210 Smaug, I found that USB connect and > disconnect events were not being seen. I have debug this and found that > the XUSB mailbox is incorrect and I was never receiving any interrupts > from the XUSB mailbox. Interestingly, this behaviour is not seen on the > Tegra210 Jetson TX1 despite the fact that there were no mailbox > interrupts. The two boards have different USB connectors and so may be > the connection is slightly different. After fixing the mailbox interrupt > both boards now receive interrupts from the XUSB mailbox as expected. > > Jon Hunter (3): > dt-bindings: phy: Fix description of Tegra210 PHY nodes > dt-bindings: usb: Fix Tegra XUSB example > arm64: tegra: Correct Tegra210 XUSB mailbox interrupt > > .../devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt | 2 +- > Documentation/devicetree/bindings/usb/nvidia,tegra124-xusb.txt | 8 ++++---- > arch/arm64/boot/dts/nvidia/tegra210.dtsi | 2 +- > 3 files changed, 6 insertions(+), 6 deletions(-) All applied to for-4.8/dt-bindings (1 and 2) and for-4.8/arm64 (3). Thanks, Thierry -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: not available URL: