[U-Boot] [PATCH 09/23] dm: gpio: Add gpio_get_function() and friends

[Simon Glass]

On 4 October 2014 11:29, Simon Glass <sjg at chromium.org> wrote:
> Add helpers to the uclass to allow finding out the pin function.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  drivers/gpio/gpio-uclass.c | 47 ++++++++++++++++++++++++++++++++++++++++++++++
>  include/asm-generic/gpio.h | 34 ++++++++++++++++++++++++++++++++-
>  2 files changed, 80 insertions(+), 1 deletion(-)

Applied to u-boot-dm/master