On 05/27/2013 10:33 PM, Kishon Vijay Abraham I wrote:
> From: Graeme Gregory <gg@xxxxxxxxxxxxxxx>
>
> This is the driver for the USB comparator built into the palmas chip. It
> handles the various USB OTG events that can be generated by cable
> insertion/removal.
>
> Signed-off-by: Graeme Gregory <gg@xxxxxxxxxxxxxxx>
> Signed-off-by: Moiz Sonasath <m-sonasath@xxxxxx>
> Signed-off-by: Ruchika Kharwar <ruchika@xxxxxx>
> Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>
> Signed-off-by: George Cherian <george.cherian@xxxxxx>
> [kishon@xxxxxx: adapted palmas usb driver to use the extcon framework]
> Signed-off-by: Sebastien Guiriec <s-guiriec@xxxxxx>
> Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
> Signed-off-by: Myungjoo Ham <myungjoo.ham@xxxxxxxxxxx>
> ---
> Changes from v5:
> * removed regulator calls from palmas-usb as some platforms wont need it.
> These are now done in dwc3-omap.c as it is needed for OMAP.
> * removed all references to phy_companion as none of it is validated (SRP)
> and all of them were currently unreachable code.
>
> Changes from v4:
> * removed no_control_vbus property (to be used if the platform wants to use
> its own vbus control.
> * removed unnecessary headers
> * moved the palmas_usb_state to palmas.h
> * misc cleanups
> *A checkpatch warning "WARNING: static const char * array should
> probably be static const char * const"is ignored since it introduces a
> compilation warning.
>
> Changes from v3:
> * adapted the driver to extcon framework (so moved to drivers/extcon)
> * removed palmas_usb_(write/read) and replaced all calls with
> palmas_(read/write).
> * ignored a checkpatch warning in the line
> static const char *palmas_extcon_cable[] = {
> as it seemed to be incorrect?
> * removed all references to OMAP in this driver.
> * couldn't test this driver with mainline as omap5 panda is not booting
> with mainline.
> * A comment to change to platform_get_irq from regmap is not done as I felt
> the data should come from regmap in this case.
>
> Changes from v2:
> * Moved the driver to drivers/usb/phy/
> * Added a bit more explanation in Kconfig
>
> .../devicetree/bindings/extcon/extcon-twl.txt | 15 ++
> drivers/extcon/Kconfig | 7 +
> drivers/extcon/Makefile | 1 +
> drivers/extcon/extcon-palmas.c | 246 +++++++++++++++++++++
> include/linux/mfd/palmas.h | 26 ++-
> 5 files changed, 283 insertions(+), 12 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/extcon/extcon-twl.txt
> create mode 100644 drivers/extcon/extcon-palmas.c
Applied only this patch.
you can check on following git repository:
http://git.kernel.org/cgit/linux/kernel/git/chanwoo/extcon.git/log/?h=extcon-next
Thanks,
Chanwoo Choi
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