linux-kernel - Re: [PATCH] ARM: dts: stm32: add display controller node to stm32h743

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Date:   Fri, 28 Aug 2020 11:56:15 +0200
From:   Alexandre Torgue <alexandre.torgue@...com>
To:     Tobias Schramm <t.schramm@...jaro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>
CC:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ARM: dts: stm32: add display controller node to stm32h743

Hi Tobias

On 8/15/20 12:50 AM, Tobias Schramm wrote:
> The stm32h743 has a display controller. This commit adds it to the
> device tree.
> 
> Signed-off-by: Tobias Schramm <t.schramm@...jaro.org>
> ---
>   arch/arm/boot/dts/stm32h743.dtsi | 10 ++++++++++
>   1 file changed, 10 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/stm32h743.dtsi b/arch/arm/boot/dts/stm32h743.dtsi
> index 7c612db9efcf..7febe19e780d 100644
> --- a/arch/arm/boot/dts/stm32h743.dtsi
> +++ b/arch/arm/boot/dts/stm32h743.dtsi
> @@ -334,6 +334,16 @@ usbotg_fs: usb@...80000 {
>   			status = "disabled";
>   		};
>   
> +		ltdc: display-controller@...01000 {
> +			compatible = "st,stm32-ltdc";
> +			reg = <0x50001000 0x200>;
> +			interrupts = <88>, <89>;
> +			resets = <&rcc STM32H7_APB3_RESET(LTDC)>;
> +			clocks = <&rcc LTDC_CK>;
> +			clock-names = "lcd";
> +			status = "disabled";
> +		};
> +
>   		mdma1: dma-controller@...00000 {
>   			compatible = "st,stm32h7-mdma";
>   			reg = <0x52000000 0x1000>;
> 

Applied on stm32-next. I modified slightly the commit message.

Thanks.
Alex