linux-kernel - [PATCH v7 0/4] usb: dwc3: dual-role support

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Date:	Fri, 10 Jun 2016 16:17:26 +0300
From:	Roger Quadros <rogerq@...com>
To:	<balbi@...nel.org>
CC:	<tony@...mide.com>, <Joao.Pinto@...opsys.com>,
	<sergei.shtylyov@...entembedded.com>, <peter.chen@...escale.com>,
	<jun.li@...escale.com>, <grygorii.strashko@...com>,
	<yoshihiro.shimoda.uh@...esas.com>, <nsekhar@...com>,
	<linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-omap@...r.kernel.org>, Roger Quadros <rogerq@...com>
Subject: [PATCH v7 0/4] usb: dwc3: dual-role support

Hi,

This series adds dual role support to dwc3 controller driver.
Series depends on the OTG/dual-role framework [1].

[1] - http://thread.gmane.org/gmane.linux.usb.general/143568

Patches are based on Felipe's balbi/usb.git testing/next

Changelog:

v7:
- rebased to v4.7-rc1 + balbi/usb.git testing/next
- cleaned up otg irq resource code

v6:
- use just otg irq to get otg events and don't depend on extcon at all.
- follow OTG flow in TRM strictly.
- use tracepoints instead of dev_dbg().
- match IRQ flags in dwc3_omap and core.c for shared otg interrupt.

v5: Internal revision. Not sent to mailing list.

v4: first version that was reviewed.

cheers,
-roger


Roger Quadros (4):
  usb: dwc3: core.h: add some register definitions
  usb: dwc3: add dual-role support
  ARM: dts: dra7*-evm: Enable dual-role for usb1
  ARM: dts: am43xx: Enable dual-role on USB1

 arch/arm/boot/dts/am437x-gp-evm.dts     |   5 +-
 arch/arm/boot/dts/am437x-sk-evm.dts     |   5 +-
 arch/arm/boot/dts/am43x-epos-evm.dts    |   5 +-
 arch/arm/boot/dts/dra7-evm.dts          |   5 +-
 arch/arm/boot/dts/dra72-evm-common.dtsi |   5 +-
 drivers/usb/dwc3/core.c                 | 546 +++++++++++++++++++++++++++++++-
 drivers/usb/dwc3/core.h                 | 114 ++++++-
 drivers/usb/dwc3/gadget.c               |   6 +-
 drivers/usb/dwc3/host.c                 |   2 +
 9 files changed, 677 insertions(+), 16 deletions(-)

-- 
2.7.4