Messages in this thread |  | | | From | Kumar Gala <> | | Subject | Re: [PATCH 2/4] powerpc/qe: new call to revert a gpio to a dedicated function | | Date | Tue, 23 Sep 2008 23:07:00 -0500 | |
On Sep 23, 2008, at 7:03 PM, Anton Vorontsov wrote:
> qe_gpio_set_dedicated() is a platform specific function, which is used
> to revert a pin to a dedicated function. Caller should have already
> obtained the gpio via gpio_request().
>
> This is needed to support Freescale USB Host Controller.
>
> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
> ---
> arch/powerpc/include/asm/qe.h | 1 +
> arch/powerpc/sysdev/qe_lib/gpio.c | 46 ++++++++++++++++++++++++++++
> +++++++++
> 2 files changed, 47 insertions(+), 0 deletions(-)
what do you mean by dedicated function.. be a bit clearer in the
commit log. Also, does this depend on gpio_to_chip() patch?
- k
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