From e43a0d05bfbe0163ceb1c199fccbaed0f2186a21 Mon Sep 17 00:00:00 2001 From: Patrice Chotard Date: Tue, 9 Apr 2024 17:02:13 +0200 Subject: [PATCH] ARM: dts: stm32: Don't probe red led at boot for stm32mp157c-ed1-scmi-u-boot 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-scmi-u-boot.dtsi | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/arm/dts/stm32mp157c-ed1-scmi-u-boot.dtsi b/arch/arm/dts/stm32mp157c-ed1-scmi-u-boot.dtsi index 84920f5349..2abd512e29 100644 --- a/arch/arm/dts/stm32mp157c-ed1-scmi-u-boot.dtsi +++ b/arch/arm/dts/stm32mp157c-ed1-scmi-u-boot.dtsi @@ -37,7 +37,6 @@ red { label = "error"; gpios = <&gpioa 13 GPIO_ACTIVE_LOW>; - default-state = "off"; status = "okay"; }; }; -- 2.39.5