From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jon Hunter Subject: [PATCH 0/3] Fixes for Tegra XUSB Date: Wed, 29 Jun 2016 12:07:30 +0100 Message-ID: <1467198453-23406-1-git-send-email-jonathanh@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stephen Warren , Thierry Reding , Alexandre Courbot Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Jon Hunter List-Id: devicetree@vger.kernel.org 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(-) -- 2.1.4