From: chao zeng Date: Tue, 28 Feb 2023 18:19:20 +0000 (+0100) Subject: board: siemens: iot2050: use the named gpio to control the user-button X-Git-Url: http://git.dujemihanovic.xyz/img/sics.gif?a=commitdiff_plain;h=f750769aa35e0793ce48a676ebe344bfe1fa7444;p=u-boot.git board: siemens: iot2050: use the named gpio to control the user-button User-button is controlled by the mcu domain gpio number 25. But main0 main1 mcu domain all have gpio number 25. To identify where the gpio is from, Using gpio controll base as the prefix to indicate the gpio resource. Signed-off-by: chao zeng Reviewed-by: Simon Glass --- diff --git a/board/siemens/iot2050/board.c b/board/siemens/iot2050/board.c index 57d7009e8c..2735ae3fb7 100644 --- a/board/siemens/iot2050/board.c +++ b/board/siemens/iot2050/board.c @@ -183,7 +183,7 @@ static bool user_button_pressed(void) memset(&gpio, 0, sizeof(gpio)); - if (dm_gpio_lookup_name("25", &gpio) < 0 || + if (dm_gpio_lookup_name("gpio@42110000_25", &gpio) < 0 || dm_gpio_request(&gpio, "USER button") < 0 || dm_gpio_set_dir_flags(&gpio, GPIOD_IS_IN) < 0) return false;