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

[Xianwei Zhao]

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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