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Wed, 5 Nov 2025 11:23:35 +0100 Received: from SAFDAG1NODE1.st.com (10.75.90.17) 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; Wed, 5 Nov 2025 11:25:53 +0100 Received: from [10.252.24.142] (10.252.24.142) by SAFDAG1NODE1.st.com (10.75.90.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.57; Wed, 5 Nov 2025 11:25:52 +0100 Message-ID: <05a0c630-3bd5-4307-8b94-1889ba191c33@foss.st.com> Date: Wed, 5 Nov 2025 11:25:49 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 0/5] Enable Remote GPIO over RPMSG on i.MX Platform To: Peng Fan , Shenwei Wang , "Bjorn Andersson" , Mathieu Poirier , Rob Herring , "Krzysztof Kozlowski" , Conor Dooley , "Shawn Guo" , Sascha Hauer , "Jonathan Corbet" , Linus Walleij , "Bartosz Golaszewski" CC: Pengutronix Kernel Team , Fabio Estevam , "linux-remoteproc@vger.kernel.org" , "devicetree@vger.kernel.org" , "imx@lists.linux.dev" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-doc@vger.kernel.org" , dl-linux-imx , Randy Dunlap , Andrew Lunn , "linux-gpio@vger.kernel.org" References: <20251104203315.85706-1-shenwei.wang@nxp.com> Content-Language: en-US From: Arnaud POULIQUEN In-Reply-To: Content-Type: text/plain; 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X-OriginatorOrg: foss.st.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Nov 2025 10:25:54.4631 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 7a53414b-05b5-4e37-0b74-08de1c55b3b3 X-MS-Exchange-CrossTenant-Id: 75e027c9-20d5-47d5-b82f-77d7cd041e8f X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=75e027c9-20d5-47d5-b82f-77d7cd041e8f;Ip=[164.130.1.43];Helo=[smtpO365.st.com] X-MS-Exchange-CrossTenant-AuthSource: DU2PEPF00028CFC.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR10MB3807 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTA1MDA3NyBTYWx0ZWRfX1GeT7JkpR7zA MBkSJHrUfikq9yGxw/czSHmMvaT4fuMa3gdvisFdDuLI7iEWE8vUfb2gD4BfjbONrsSxgL58nkT cYIyxdlTOyfIZHsck/qyyVKQYmlScD7FLbdhQSltaNPh69UKuURl8DJywyXzyCqlq0Gj3BHsdcA HccHH1t3CFZoUTKJBptk/3sriV3ol33IQ1MS8JC/ORGlgZljQRU04DD5YPQPV+++yePDfhUn1KL ppZwkL9TjdOpVafsdUFIm+cedL49zT280MQ8jQhRZBef1ENNJjU1PlAGPInttq1b7fWasc6+bbR 4FrwX3ImZwViyS9r9C2FPwiPq3BmUOxX72lcxdJhNj9CCRdRi94RSOpDyOjoZEtEgJvIwowZl1d gciO8yugjEBVu/xuSioJr5iPYYUwyw== X-Authority-Analysis: v=2.4 cv=EpzfbCcA c=1 sm=1 tr=0 ts=690b2639 cx=c_pps a=UoD1qdM88Ekh55SgLqAOKQ==:117 a=peP7VJn1Wk7OJvVWh4ABVQ==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=1L6_QlTVf4EA:10 a=IkcTkHD0fZMA:10 a=6UeiqGixMTsA:10 a=s63m1ICgrNkA:10 a=KrXZwBdWH7kA:10 a=VkNPw1HP01LnGYTKEx00:22 a=mkCXqc3cyx7BTJBtcHcA:9 a=QEXdDO2ut3YA:10 a=HhbK4dLum7pmb74im6QT:22 a=nl4s5V0KI7Kw-pW0DWrs:22 a=Z5ABNNGmrOfJ6cZ5bIyy:22 a=bWyr8ysk75zN3GCy5bjg:22 X-Proofpoint-GUID: YNrHbQ1Cv570Mb3i78xgmOoN8rr6dayC X-Proofpoint-ORIG-GUID: YNrHbQ1Cv570Mb3i78xgmOoN8rr6dayC X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-05_04,2025-11-03_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 clxscore=1011 adultscore=0 malwarescore=0 lowpriorityscore=0 spamscore=0 bulkscore=0 phishscore=0 suspectscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511050077 Hi, On 11/5/25 02:12, Peng Fan wrote: > Hi Shenwei > >> Subject: [PATCH v5 0/5] Enable Remote GPIO over RPMSG on i.MX >> Platform >> >> Support the remote devices on the remote processor via the RPMSG >> bus on i.MX platform. >> > > I have not look into the details of new version, but before that, > just want to check, have we agreed on what Arnaud suggested? > or continue to proceed to be this as i.MX specific? Thanks, Peng, for pointing this out. Regarding the V3 discussions, it seems that I am not the only one suggesting a generic driver. Thanks, Arnaud > > Thanks > Peng.