8 Aug
2018
8 Aug
'18
11:55 a.m.
On 3 August 2018 at 09:01, Patrice Chotard patrice.chotard@st.com wrote:
From: Patrick Delaunay patrick.delaunay@st.com
Allow to display alternate function index using "gpio" command. Example, display all gpio state :
gpio status -a GPIOD2: func: 12 GPIOD3: func: 9 GPIOE3: func: 9 GPIOG6: func: 10
It's useful to control pin configuration
Signed-off-by: Patrick Delaunay patrick.delaunay@st.com Signed-off-by: Patrice Chotard patrice.chotard@st.com
Changes in v2:
- Rename get_function_number to get_alternate_function in drivers/gpio/stm32f7_gpio.c
drivers/gpio/stm32f7_gpio.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
Reviewed-by: Simon Glass sjg@chromium.org