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Tue, 25 Feb 2025 18:29:59 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 877F4400E2; Tue, 25 Feb 2025 18:28:50 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node2.st.com [10.75.129.70]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 6783C4C5307; Tue, 25 Feb 2025 17:09:41 +0100 (CET) Received: from [10.48.86.185] (10.48.86.185) by SHFDAG1NODE2.st.com (10.75.129.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Tue, 25 Feb 2025 17:09:40 +0100 Message-ID: Date: Tue, 25 Feb 2025 17:09:40 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 7/9] ARM: dts: stm32: add Hardware debug port (HDP) on stm32mp25 To: Krzysztof Kozlowski , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Bartosz Golaszewski CC: , , , , References: <20250225-hdp-upstream-v1-0-9d049c65330a@foss.st.com> <20250225-hdp-upstream-v1-7-9d049c65330a@foss.st.com> <418a80a9-8c08-4dd1-bf49-1bd7378321aa@kernel.org> Content-Language: en-US From: Clement LE GOFFIC In-Reply-To: <418a80a9-8c08-4dd1-bf49-1bd7378321aa@kernel.org> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.48.86.185] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-25_05,2025-02-25_03,2024-11-22_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250225_093010_876454_C4D2A79C X-CRM114-Status: GOOD ( 12.60 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2/25/25 14:05, Krzysztof Kozlowski wrote: > On 25/02/2025 09:48, Clément Le Goffic wrote: >> Add the hdp devicetree node for stm32mp25 SoC family >> >> Signed-off-by: Clément Le Goffic >> --- >> arch/arm64/boot/dts/st/stm32mp251.dtsi | 7 +++++++ >> 1 file changed, 7 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi >> index f3c6cdfd7008..43aaed4fcf10 100644 >> --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi >> +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi >> @@ -918,6 +918,13 @@ package_otp@1e8 { >> }; >> }; >> >> + hdp: pinctrl@44090000 { >> + compatible = "st,stm32mp-hdp"; > > So here again - you have stm32mp251 SoC, but use entirely different > compatible. Ok so I will use "st,stm32mp15-hdp" > Same feedback as with previous patchsets from ST. Please take it inside, > digest internally and do not repeat same issues. > > Best regards, > Krzysztof Best regards, Clément