Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751290AbaKZTmC (ORCPT ); Wed, 26 Nov 2014 14:42:02 -0500 Received: from mail-vc0-f181.google.com ([209.85.220.181]:43820 "EHLO mail-vc0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751028AbaKZTl7 (ORCPT ); Wed, 26 Nov 2014 14:41:59 -0500 MIME-Version: 1.0 In-Reply-To: <547488EB.2040507@ti.com> References: <1416874644-12070-1-git-send-email-abrestic@chromium.org> <1416874644-12070-8-git-send-email-abrestic@chromium.org> <547488EB.2040507@ti.com> Date: Wed, 26 Nov 2014 11:41:58 -0800 X-Google-Sender-Auth: lRoFRNfCdhEMTpZk9q2BFnTC4CQ Message-ID: Subject: Re: [PATCH V6 07/12] pinctrl: tegra-xusb: Add USB PHY support From: Andrew Bresticker To: Kishon Vijay Abraham I Cc: Stephen Warren , Thierry Reding , Alexandre Courbot , "linux-tegra@vger.kernel.org" , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Jassi Brar , Linus Walleij , Greg Kroah-Hartman , Mathias Nyman , Grant Likely , Alan Stern , Arnd Bergmann , Olof Johansson , Felipe Balbi , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-usb@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 25, 2014 at 5:49 AM, Kishon Vijay Abraham I wrote: > Hi, > > On Tuesday 25 November 2014 05:47 AM, Andrew Bresticker wrote: >> In addition to the PCIe and SATA PHYs, the XUSB pad controller also >> supports 3 UTMI, 2 HSIC, and 2 USB3 PHYs. Each USB3 PHY uses a single >> PCIe or SATA lane and is mapped to one of the three UTMI ports. >> >> The xHCI controller will also send messages intended for the PHY driver, >> so request and listen for messages on the mailbox's PHY channel. >> >> Signed-off-by: Andrew Bresticker >> Acked-by: Linus Walleij >> Reviewed-by: Stephen Warren >> --- >> No changes from v5. >> Changes from v4: >> - Disabled USB support on missing mailbox channel instead of failing >> to probe. >> - Made usb3-port a pinconfig property. >> - Addressed review comments from Thierry. >> No changes from v3. >> Changes from v2: >> - Added support for nvidia,otg-hs-curr-level-offset property. >> - Moved mailbox request handling to workqueue. >> - Added filtering out of non-PHY mailbox messages. >> - Dropped "-otg" from VBUS supplies. >> Changes from v1: >> - Updated to use common mailbox API. >> - Added SATA PHY enable sequence for USB3 ports using the SATA lane. >> - Made USB3 port-to-lane mappins a top-level binding rather than a pinconfig >> binding. >> --- >> drivers/pinctrl/Kconfig | 1 + >> drivers/pinctrl/pinctrl-tegra-xusb.c | 1262 +++++++++++++++++++++++++++++++++- >> include/soc/tegra/xusb.h | 7 + >> 3 files changed, 1254 insertions(+), 16 deletions(-) > > The devm_phy_create() API has changed (see linux-phy next) and the patch that > modified the existing devm_phy_create() in pinctrl-tegra-xusb.c has also been > merged in linux-phy tree. Ok, I'll rebase on top of that. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/