Provides a means for the OMAP USB host subsystem to be initialized
from Device tree. This is a first step for device tree migration where
we specify only the board specific stuff. Things like I/O address space
and interrupts are not yet specified in the device tree but can be
done as a next step.
This patch will allow boards to be booted with our without device tree
and have USB host functional.
Tested on OMAP4 Panda ES Rev B1.
This patchset depends on the following series
http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg80691.html
cheers,
-roger
---
Keshava Munegowda (1):
ARM: OMAP4: USB: Add pin mux configuration for panda board
Roger Quadros (3):
ARM: OMAP: usb-host: Device tree support for USB Host
ARM/dts: omap4-panda: Add USB Host support
regulator: fixed: Properly use input_supply parameter from device
tree
.../devicetree/bindings/arm/omap/usb-host.txt | 60 +++++++++++++++++
.../bindings/regulator/fixed-regulator.txt | 6 +-
arch/arm/boot/dts/omap4-panda.dts | 54 +++++++++++++++
arch/arm/boot/dts/omap4.dtsi | 5 ++
arch/arm/mach-omap2/board-generic.c | 1 +
arch/arm/mach-omap2/common.h | 2 +
arch/arm/mach-omap2/usb-host.c | 71 ++++++++++++++++++++
drivers/regulator/fixed.c | 6 +-
8 files changed, 200 insertions(+), 5 deletions(-)
create mode 100644 Documentation/devicetree/bindings/arm/omap/usb-host.txt
--
1.7.4.1
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