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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Richard Cochran , Jose Abreu , Liam Girdwood , Mark Brown CC: , , , , References: <20240426125707.585269-1-christophe.roullier@foss.st.com> <20240426125707.585269-7-christophe.roullier@foss.st.com> <5b8b52cf-bd43-40c0-962a-c6936637b7de@denx.de> Content-Language: en-US From: Christophe ROULLIER In-Reply-To: <5b8b52cf-bd43-40c0-962a-c6936637b7de@denx.de> X-Originating-IP: [10.48.86.164] X-ClientProxiedBy: SHFCAS1NODE1.st.com (10.75.129.72) To SHFDAG1NODE2.st.com (10.75.129.70) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-13_10,2024-05-10_02,2023-05-22_02 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240513_081541_131578_D754C7A2 X-CRM114-Status: GOOD ( 11.38 ) 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: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 4/26/24 17:40, Marek Vasut wrote: > On 4/26/24 2:57 PM, Christophe Roullier wrote: >> On STM32 platforms it is no longer needed to use a dedicated wakeup to >> wake up system from CStop. > > This really needs more clarification. > > Why was the code needed before ? Maybe because it was used by some of > the older STM32F4/F7/H7 SoCs ? Is it still needed by those SoCs ? Will > this patch break those older SoCs ? Yes you are right, if power mode use in STM32F4/F7/H7 SoC, issue with this patch, I will abandon it. > >> This patch removes the dedicated wake up usage >> and clean the way to register the wake up irq. > > [...] _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel