From: Jan Kiszka <jan.kiszka@siemens.com>
To: U-Boot Mailing List <u-boot@lists.denx.de>
Subject: [PATCH V4 13/14] board: siemens: iot2050: use the named gpio to control the user-button
Date: Thu, 2 Feb 2023 09:07:58 +0100 [thread overview]
Message-ID: <667e6eff5ef358cbdf3e0d33db741196110a1938.1675325279.git.jan.kiszka@siemens.com> (raw)
In-Reply-To: <cover.1675325279.git.jan.kiszka@siemens.com>
From: chao zeng <chao.zeng@siemens.com>
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 <chao.zeng@siemens.com>
---
board/siemens/iot2050/board.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/siemens/iot2050/board.c b/board/siemens/iot2050/board.c
index 57d7009e8c7..2735ae3fb74 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;
--
2.35.3
next prev parent reply other threads:[~2023-02-02 8:11 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-02 8:07 [PATCH V4 00/14] IOT2050-related enhancements Jan Kiszka
2023-02-02 8:07 ` [PATCH V4 01/14] env: Complete generic support for writable list Jan Kiszka
2023-02-02 12:48 ` Marek Vasut
2023-02-02 13:51 ` Jan Kiszka
2023-02-02 14:57 ` Marek Vasut
2023-02-02 8:07 ` [PATCH V4 02/14] env: Couple networking-related variable flags to CONFIG_NET Jan Kiszka
2023-02-02 8:07 ` [PATCH V4 03/14] tools: Add script for converting public key into device tree include Jan Kiszka
2023-02-02 8:07 ` [PATCH V4 04/14] board: siemens: iot2050: Split the build for PG1 and PG2 Jan Kiszka
2023-02-02 8:07 ` [PATCH V4 05/14] arm: dts: iot2050: Use the auto generator nodes for fdt Jan Kiszka
2023-02-02 8:07 ` [PATCH V4 06/14] iot2050: Update firmware layout Jan Kiszka
2023-02-02 8:07 ` [PATCH V4 07/14] iot2050: Add watchdog start to bootcmd Jan Kiszka
2023-02-02 8:07 ` [PATCH V4 08/14] iot2050: Add CONFIG_ENV_FLAGS_LIST_STATIC Jan Kiszka
2023-02-02 8:07 ` [PATCH V4 09/14] arm: dts: iot2050: Allow verifying U-Boot proper by SPL Jan Kiszka
2023-02-02 8:07 ` [PATCH V4 10/14] iot2050: Add script for signing artifacts Jan Kiszka
2023-02-02 8:07 ` [PATCH V4 11/14] arm: dts: iot2050: Optionally embed OTP programming data into image Jan Kiszka
2023-02-02 8:07 ` [PATCH V4 12/14] doc: iot2050: Add a note about the watchdog firmware Jan Kiszka
2023-02-02 8:07 ` Jan Kiszka [this message]
2023-02-02 8:07 ` [PATCH V4 14/14] iot2050: Refresh defconfigs and activate CONFIG_EFI_SCROLL_ON_CLEAR_SCREEN Jan Kiszka
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