From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753134Ab3ACH37 (ORCPT ); Thu, 3 Jan 2013 02:29:59 -0500 Received: from hqemgate04.nvidia.com ([216.228.121.35]:15314 "EHLO hqemgate04.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751422Ab3ACH34 (ORCPT ); Thu, 3 Jan 2013 02:29:56 -0500 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Wed, 02 Jan 2013 23:25:59 -0800 From: Venu Byravarasu To: , CC: , , , Venu Byravarasu Subject: [PATCH RESEND 0/2] usb: tegra: modifying port reset based on instance number Date: Thu, 3 Jan 2013 12:59:37 +0530 Message-ID: <1357198179-10031-1-git-send-email-vbyravarasu@nvidia.com> X-Mailer: git-send-email 1.7.0.4 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Tegra USB host driver is using port instance number, to handle some of the hardware issues on SOC e.g. reset PORT0 twice etc. As instance number based handling looks ugly, added a new property to USB DT node for this purpose. Modified host driver to make use of the information passed through DT to reset the port second time. Venu Byravarasu (2): arm: tegra: Add new DT property to USB node. usb: host: tegra: Resetting PORT0 based on information received via DT. .../bindings/usb/nvidia,tegra20-ehci.txt | 2 ++ arch/arm/boot/dts/tegra20.dtsi | 1 + drivers/usb/host/ehci-tegra.c | 6 +++++- 3 files changed, 8 insertions(+), 1 deletions(-)