On Tue, Jun 27, 2023 at 02:13:34PM +0800, Xianwei Zhao wrote: > Hi Conor, > Thanks for you reply. > On 2023/6/26 18:02, Conor Dooley wrote: > > > > [ EXTERNAL EMAIL ] > > > > Hey, > > > > On Mon, Jun 26, 2023 at 05:52:21PM +0800, Xianwei Zhao wrote: > >> T7 is an advanced application processor designed for smart display. > >> > >> Add the new T7 SoC/board device tree bindings. > >> > >> Add basic support for the T7 based Amlogic AN400 board, which describes > >> the following components: CPU, GIC, IRQ, Timer, UART. It's capable of > >> booting up into the serial console. > > > > Lucas has already sent patches for the T7 SoC & is at v5: > > https://lore.kernel.org/linux-devicetree/20230623081242.109131-1-tanure@xxxxxxxxx/ > > > > There's been a bit of discussion there, and there serial stuff in > > particular is different in his series (it doesn't use always-on for > > examples). > > Could you please go and take a look at his series? > > > > Cheers, > > Conor. > > > AN400 is the reference board designed by Amlogic, which is different from > Khadas VIM4. Yet you share the same dtsi, which he has got through several iterations of before you arrived. > And T7 serial is the same as S4, so I follow S4 serial. Yeah, no. SoC specific compatible please.
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