Re: [PATCH V2 0/3] Open drain/open source support from gpio library

Grant Likely
2012-03-05T14:50:18Z

On Fri, Feb 17, 2012 at 08:26:18PM +0530, Laxman Dewangan wrote:
> This patch is as per discussion on the patch
> [PATCH V1] regulator: fixed: Support for open-drain gpio
> where it was suggested to push the handling of open drain gpios
> into the gpio libray.
>
> This is series of patches to add support of the open drain and open
> source gpios in standard gpio library.
> - Added GPIOF_OPEN_DRAIN flag so that client can request the
> gpio with this flag. Handle open drain gpio configuration properly.
> - Added GPIOF_OPEN_SOURCE flag so that client can request the
> gpio with this flag. Handle open source gpio configuration properly.
> - Gpio documentation changes to have support for open-drain.
>
> From the patch series of V1, it is discussed to
> - remove the sysfs interface supportsi for open drain.
> - Added open source support as a new change.
>
> Laxman Dewangan (3):
> Documentation: gpio: Add details of open-drain/source configuration
> gpio: gpiolib: Support for open drain/collector gpios
> gpio: gpiolib: Support for open source/emitter gpios

Applied, thanks

g.

>
> Documentation/gpio.txt | 17 +++++++++-
> drivers/gpio/gpiolib.c | 83 ++++++++++++++++++++++++++++++++++++++++++++++-
> include/linux/gpio.h | 6 +++
> 3 files changed, 102 insertions(+), 4 deletions(-)
>
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