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Thu, 28 Aug 2025 15:55:17 +0200 (MEST) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id E87B240045; Thu, 28 Aug 2025 15:53:56 +0200 (CEST) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id D247D74F6CE; Thu, 28 Aug 2025 15:52:59 +0200 (CEST) Received: from [10.48.86.145] (10.48.86.145) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.57; Thu, 28 Aug 2025 15:52:58 +0200 Message-ID: Date: Thu, 28 Aug 2025 15:52:58 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.11.0 Subject: Re: [PATCH v5 07/13] drm/stm: ltdc: support new hardware version for STM32MP25 SoC Content-Language: en-US To: Raphael Gallais-Pou , Yannick Fertre , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , "Maxime Coquelin" , Alexandre Torgue , Catalin Marinas , Will Deacon , Christophe Roullier CC: , , , , References: <20250822-drm-misc-next-v5-0-9c825e28f733@foss.st.com> <20250822-drm-misc-next-v5-7-9c825e28f733@foss.st.com> From: Philippe CORNU In-Reply-To: <20250822-drm-misc-next-v5-7-9c825e28f733@foss.st.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.48.86.145] X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-28_04,2025-08-28_01,2025-03-28_01 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250828_065530_400544_C82E3581 X-CRM114-Status: GOOD ( 11.51 ) 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 8/22/25 16:34, Raphael Gallais-Pou wrote: > From: Yannick Fertre > > STM32MP25 SoC features a new version of the LTDC IP. Add its compatible > to the list of device to probe and implement its quirks. > > This hardware supports a pad frequency of 150MHz and a peripheral bus > clock. > > Signed-off-by: Yannick Fertre > Acked-by: Yannick Fertre > Signed-off-by: Raphael Gallais-Pou > --- > drivers/gpu/drm/stm/drv.c | 12 +++++++++++- > drivers/gpu/drm/stm/ltdc.c | 38 +++++++++++++++++++++++++++++++++++--- > drivers/gpu/drm/stm/ltdc.h | 5 +++++ > 3 files changed, 51 insertions(+), 4 deletions(-) Hi Raphael, Acked-by: Philippe Cornu Thank you Philippe :-)