[U-Boot] [PATCH 13/13] test: pinmux: add pincontrol-gpio for pin configuration

[Simon Glass]

On Wed, 23 Oct 2019 at 07:45, Patrick Delaunay <patrick.delaunay at st.com> wrote:
>
> Add a simple pincontrol associated to the sandbox gpio driver,
> that allow to check pin configuration check with the
> command pinmux.
>
> The pinux test is also updated to test behavior with 2 pincontrols.
>
> Example to check LED pin configuration:
>
> => pinmux list
> | Device                        | Driver                        | Parent
> | pinctrl-gpio                  | sandbox_pinctrl_gpio          | root_driver
> | pinctrl                       | sandbox_pinctrl               | root_driver
>
> => pinmux dev pinctrl-gpio
>
> => pinmux status
>
> a0        : gpio input .
> a1        : gpio input .
> a2        : gpio input .
> a3        : gpio input .
> a4        : gpio input .
> a5        : gpio output drive-pull-push
> a6        : gpio output drive-pull-push
> ...
>
> Serie-cc: Heiko Schocher <hs at denx.de>
>
> Signed-off-by: Patrick Delaunay <patrick.delaunay at st.com>
>
> ---
>
>  arch/sandbox/dts/test.dts    |  48 +++++----
>  drivers/gpio/sandbox.c       | 193 +++++++++++++++++++++++++++++++++++
>  test/py/tests/test_pinmux.py |  10 ++
>  3 files changed, 229 insertions(+), 22 deletions(-)

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