Re: [PATCH 0/2] Baisc devicetree support for Amlogic T7

Xianwei Zhao
2023-06-27T06:13:53Z

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@linux.com/
>
> 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.
And T7 serial is the same as S4, so I follow S4 serial.

>>
>> Xianwei Zhao (2):
>> dt-bindings: arm: amlogic: add T7 based AN400 bindings
>> arm64: dts: add support for T7 based Amlogic AN400
>>
>> .../devicetree/bindings/arm/amlogic.yaml | 6 +
>> arch/arm64/boot/dts/amlogic/Makefile | 1 +
>> .../dts/amlogic/amlogic-t7-a311d2-an400.dts | 30 ++++
>> arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 156 ++++++++++++++++++
>> 4 files changed, 193 insertions(+)
>> create mode 100644
arch/arm64/boot/dts/amlogic/amlogic-t7-a311d2-an400.dts
>> create mode 100644 arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi
>>
>>
>> base-commit: 057889cb4244096ea5abcbe76ffd4d311c3078fe
>> --
>> 2.37.1
>>
>>
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