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[PATCH v2 0/2] ARM: ohci-at91: Add support to forcibly suspend ports while sleep

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To save the power consumption, add a new compatible to support forcibly
suspend the USB PORTA/B/C via OHCI Interrupt Configuration SFR Register.

Changes in v2:
 - Add compatible to support forcibly suspend the ports.
 - Add soc/at91/at91_sfr.h to accommodate the defines.
 - Add error checking for .sfr_regmap.
 - Remove unnecessary regmap_read() statement.
 - Use the new compatible for ohci-node.

Wenyou Yang (2):
  usb: ohci-at91: Forcibly suspend ports while USB suspend
  ARM: at91/dt: sama5d2: Use new compatible for ohci node

 .../devicetree/bindings/usb/atmel-usb.txt          |  5 +-
 arch/arm/boot/dts/sama5d2.dtsi                     |  2 +-
 drivers/usb/host/ohci-at91.c                       | 80 +++++++++++++++++++++-
 include/soc/at91/at91_sfr.h                        | 29 ++++++++
 4 files changed, 112 insertions(+), 4 deletions(-)
 create mode 100644 include/soc/at91/at91_sfr.h

-- 
2.7.4

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[PATCH v2 0/2] ARM: ohci-at91: Add support to forcibly suspend ports while sleep Wenyou Yang <wenyou.yang@atmel.com> - 2016-06-01 06:40 +0200
  [PATCH v2 1/2] usb: ohci-at91: Forcibly suspend ports while USB suspend Wenyou Yang <wenyou.yang@atmel.com> - 2016-06-01 06:40 +0200
    Re: [PATCH v2 1/2] usb: ohci-at91: Forcibly suspend ports while USB  suspend Rob Herring <robh@kernel.org> - 2016-06-03 04:00 +0200
      RE: [PATCH v2 1/2] usb: ohci-at91: Forcibly suspend ports while USB  suspend "Yang, Wenyou" <Wenyou.Yang@atmel.com> - 2016-06-03 11:30 +0200
        Re: [PATCH v2 1/2] usb: ohci-at91: Forcibly suspend ports while USB  suspend Nicolas Ferre <nicolas.ferre@atmel.com> - 2016-06-03 15:40 +0200
  [PATCH v2 2/2] ARM: at91/dt: sama5d2: Use new compatible for ohci node Wenyou Yang <wenyou.yang@atmel.com> - 2016-06-01 06:40 +0200

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