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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, 2022-09-28 at 15:01 +0800, Peng Fan wrote: > > On 9/27/2022 10:55 AM, Tinghan Shen wrote: > > The MT8195 SCP is a dual-core RISC-V MCU. Extend the yaml file > > to describe the 2nd core as a subnode of the boot core. > > > > The configuration register is shared by MT8195 SCP core 0 > > and core 1. The core 1 can retrieve the information of configuration > > registers from parent node. > > I think the commit message would not convince people you put > scp 1 as subnode of scp 0. > > Regards, > Peng. > Hi Peng, Thanks for your review. I should give the most reasonable explanation for why SCP 1 is a subnode. Adding SCP 1 as a subnode helps to assure finish probing SCP 1 before starting SCP 0 by using of_platform_populate. It's because that I want to probe SCP 1 as a remoteproc subdevice of SCP 0. such that when SCP 0 crashed, SCP 0 can reboot SCP 1. Regards, TingHan _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel