[U-Boot] [PATCH 1/2] bcm2835_gpio: Implement GPIOF_FUNC

[Simon Glass]

On 11 August 2016 at 05:38, Alexander Graf <agraf at suse.de> wrote:
> So far we could only tell the gpio framework that a GPIO was mapped as input or
> output, not as alternative function.
>
> This patch adds support for determining whether a function is mapped as
> alternative.
>
> Signed-off-by: Alexander Graf <agraf at suse.de>
> ---
>  arch/arm/mach-bcm283x/include/mach/gpio.h |  2 ++
>  drivers/gpio/bcm2835_gpio.c               | 30 +++++++++++++++++-------------
>  2 files changed, 19 insertions(+), 13 deletions(-)

Reviewed-by: Simon Glass <sjg at chromium.org>