linux-kernel - Re: [PATCH v4 5/9] ARM: dts: stm32: add Hardware debug port (HDP) on stm32mp13

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Message-ID: <c0336f46-1fbc-4766-9e0a-a3812d48083e@kernel.org>
Date: Thu, 29 May 2025 11:13:30 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Clément Le Goffic <clement.legoffic@...s.st.com>,
 Linus Walleij <linus.walleij@...aro.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Maxime Coquelin <mcoquelin.stm32@...il.com>,
 Alexandre Torgue <alexandre.torgue@...s.st.com>,
 Bartosz Golaszewski <brgl@...ev.pl>
Cc: linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
 devicetree@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
 linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v4 5/9] ARM: dts: stm32: add Hardware debug port (HDP) on
 stm32mp13

On 28/05/2025 15:30, Clément Le Goffic wrote:
> Add the hdp devicetree node for stm32mp13 SoC family
> 
> Signed-off-by: Clément Le Goffic <clement.legoffic@...s.st.com>
> ---
>  arch/arm/boot/dts/st/stm32mp131.dtsi | 7 +++++++
>  1 file changed, 7 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/st/stm32mp131.dtsi b/arch/arm/boot/dts/st/stm32mp131.dtsi
> index 8512a6e46b33..9e3797ee1f7b 100644
> --- a/arch/arm/boot/dts/st/stm32mp131.dtsi
> +++ b/arch/arm/boot/dts/st/stm32mp131.dtsi
> @@ -954,6 +954,13 @@ dts: thermal@...28000 {
>  			status = "disabled";
>  		};
>  
> +		hdp: pinctrl@...2a000 {
> +			compatible = "st,stm32mp131-hdp";
> +			reg = <0x5002a000 0x400>;
> +			clocks = <&rcc HDP>;
> +			status = "disabled";
Don't send new versions while discussion is going.

My comments are still valid here.

Best regards,
Krzysztof