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

Wenyou Yang
2016-06-01T04:29:58Z

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

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2.7.4