From: Benjamin Tietz benjamin@micronet24.de
The following adds the configuration of the user-leds to the device tree for STM32F429 discovery board. --- arch/arm/dts/stm32f429-disco.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+)
diff --git a/arch/arm/dts/stm32f429-disco.dts b/arch/arm/dts/stm32f429-disco.dts index 2bae81c..7159f82 100644 --- a/arch/arm/dts/stm32f429-disco.dts +++ b/arch/arm/dts/stm32f429-disco.dts @@ -64,6 +64,20 @@ aliases { serial0 = &usart1; }; + + leds { + compatible = "gpio-leds"; + user1 { + label = "user:green"; + gpios = <&gpioG 13 0>; + }; + + user2 { + label = "user:red"; + gpios = <&gpioG 14 0>; + }; + }; + };
&clk_hse { @@ -73,3 +87,11 @@ &usart1 { status = "okay"; }; + +&rcc { + status = "okay"; +}; + +&gpioG { + status = "okay"; +};