linux-kernel - Re: [PATCH] ARM: dts: stm32: Add leds support to stm32f469 Discovery board

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Date:   Tue, 27 Feb 2018 16:54:11 +0100
From:   Alexandre Torgue <alexandre.torgue@...com>
To:     Benjamin Gaignard <benjamin.gaignard@...aro.org>,
        <robh+dt@...nel.org>, <mark.rutland@....com>,
        <linux@...linux.org.uk>, <mcoquelin.stm32@...il.com>
CC:     <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        Benjamin Gaignard <benjamin.gaignard@...com>
Subject: Re: [PATCH] ARM: dts: stm32: Add leds support to stm32f469 Discovery
 board

Hi,

On 01/17/2018 10:40 AM, Benjamin Gaignard wrote:
> Add nodes for the four user leds.
> 
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@...com>
> ---
>   arch/arm/boot/dts/stm32f469-disco.dts | 16 ++++++++++++++++
>   1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
> index c18acbe4cf4e..5e9994840a24 100644
> --- a/arch/arm/boot/dts/stm32f469-disco.dts
> +++ b/arch/arm/boot/dts/stm32f469-disco.dts
> @@ -70,6 +70,22 @@
>   		dma-ranges = <0xc0000000 0x0 0x10000000>;
>   	};
>   
> +	leds {
> +		compatible = "gpio-leds";
> +		green {
> +			gpios = <&gpiog 6 1>;
> +			linux,default-trigger = "heartbeat";
> +		};
> +		orange {
> +			gpios = <&gpiod 4 1>;
> +		};
> +		red {
> +			gpios = <&gpiod 5 1>;
> +		};
> +		blue {
> +			gpios = <&gpiok 3 1>;
> +	};
> +
>   	/* This turns on vbus for otg for host mode (dwc2) */
>   	vcc5v_otg: vcc5v-otg-regulator {
>   		compatible = "regulator-fixed";
> 

Applied on stm32-next.

thanks
alex