[PATCH v3 4/5] dm: button: add support for linux_code in button-gpio.c driver

[Simon Glass]

On Sun, 22 Jan 2023 at 08:22, Dzmitry Sankouski <dsankouski at gmail.com> wrote:
>
> Linux event code must be used in input devices, using buttons.
>
> Signed-off-by: Dzmitry Sankouski <dsankouski at gmail.com>
> ---
> Changes for v2:
> - fail, if linux,code not found
> Changes for v3:
> - add test for linux,code
> - change linux,code type to int
> - new line after return
> - add specific error code in function docs
>
>  arch/sandbox/dts/test.dts      |  2 ++
>  drivers/button/button-gpio.c   | 17 ++++++++++++++++-
>  drivers/button/button-uclass.c | 10 ++++++++++
>  include/button.h               | 16 ++++++++++++++++
>  test/dm/button.c               | 13 +++++++++++++
>  5 files changed, 57 insertions(+), 1 deletion(-)

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