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Tue, 09 Apr 2024 17:06:01 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id EBE5740046; Tue, 9 Apr 2024 17:05:57 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id D3EDC2207BD; Tue, 9 Apr 2024 17:05:36 +0200 (CEST) Received: from localhost (10.48.86.98) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Tue, 9 Apr 2024 17:05:36 +0200 From: Patrice Chotard To: CC: Patrice CHOTARD , Patrick DELAUNAY , U-Boot STM32 , Simon Glass , Tom Rini Subject: [PATCH v1 19/25] ARM: dts: stm32: Don't probe red led at boot for stm32mp157c-ed1-u-boot Date: Tue, 9 Apr 2024 17:02:09 +0200 Message-ID: <20240409150215.2497778-20-patrice.chotard@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240409150215.2497778-1-patrice.chotard@foss.st.com> References: <20240409150215.2497778-1-patrice.chotard@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.48.86.98] X-ClientProxiedBy: SAFCAS1NODE2.st.com (10.75.90.13) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-04-09_10,2024-04-09_01,2023-05-22_02 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean red led and button dedicated to fastboot share the same gpio GPIOA13. Led driver is probed early so the corresponding gpio is taken and configured in output which forbid fastboot and stm32prog button usage. To avoid this, remove the "default-state" property from red led node. This will avoid to trigger the led driver probe() to configure the led default state during startup. Signed-off-by: Patrice Chotard Reviewed-by: Patrick Delaunay --- arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi index e6a452c9d8e..edcbfee0fc7 100644 --- a/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi +++ b/arch/arm/dts/stm32mp157c-ed1-u-boot.dtsi @@ -62,7 +62,6 @@ red { label = "error"; gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; - default-state = "off"; status = "okay"; }; };