[U-Boot] [PATCH v1 2/5] gpio: stm32f7: Add ops get_function

[Simon Glass]

On 1 August 2018 at 10:38, Patrice Chotard <patrice.chotard at st.com> wrote:
> From: Christophe Kerello <christophe.kerello at st.com>
>
> This patch adds gpio get_function ops support.
> This function reports the state of a gpio.
>
> Signed-off-by: Christophe Kerello <christophe.kerello at st.com>
> Signed-off-by: Patrice Chotard <patrice.chotard at st.com>
> ---
>
>  drivers/gpio/stm32f7_gpio.c | 20 ++++++++++++++++++++
>  1 file changed, 20 insertions(+)
>

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