[PATCH 1/2] arm64: dts: axiado: Add AX3005 SCM3005 device tree

Tom Rini trini at konsulko.com
Wed Apr 29 16:29:35 CEST 2026


On Tue, Apr 28, 2026 at 07:32:36PM -0700, Karthikeyan Mitran wrote:
> From: Siu Ming Tong <smtong at axiado.com>
> 
> Add device tree source files for the Axiado AX3005 SCM3005 board.
> The AX3005 is a quad-core 64-bit ARMv8 Cortex-A53 SoC.
> 
> The DTSI describes the SoC-level nodes: GIC-v3 interrupt controller,
> Cadence/Zynq UART, fixed reference clock, and spin-table secondary
> CPU boot.  A /memreserve/ directive protects the spin-table release
> address at 0x80002fa0 from being overwritten during boot.
> 
> The SCM3005 DTS sets the console to uart3 at 115200 baud and declares
> 2 GB of DRAM starting at 0x80000000.
> 
> Tested-by: Siu Ming Tong <smtong at axiado.com>
> Signed-off-by: Siu Ming Tong <smtong at axiado.com>
> Signed-off-by: Tzu-Hao Wei <twei at axiado.com>
> Signed-off-by: Karthikeyan Mitran <kmitran at axiado.com>
> ---
>  arch/arm/dts/Makefile           |   1 +
>  arch/arm/dts/ax3005-scm3005.dts |  28 +++++++++++
>  arch/arm/dts/ax3005.dtsi        | 100 ++++++++++++++++++++++++++++++++++++++++
>  3 files changed, 129 insertions(+)

What's the status of upstreaming these files? As of v7.0-dts I see:
dts/upstream/src/arm64/axiado/ax3000.dtsi
dts/upstream/src/arm64/axiado/ax3000-evk.dts

Thanks.

-- 
Tom
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