The Agilex5 SoCDK supports an optional debug daughter card that requires
a dedicated device tree variant due to differences in peripheral
connectivity compared to the standard SoCDK configuration.

When the debug daughter card is fitted:
  - gpio0 and gmac2 are disabled
  - gmac0 is enabled with RGMII PHY connectivity
  - spi0 is enabled with a <device> peripheral at chip select 0
  - The HPS LED is rewired from gpio0/porta to gpio1/portb

The new DTS inherits from socfpga_agilex5_socdk.dts and overrides only
the nodes that differ, keeping the delta minimal.

Adrian Ng Ho Yin (2):
  dt-bindings: altera: add compatible for agilex5 socdk debug daughter
    card
  arm64: dts: agilex5: add support for debug daughter card

 .../devicetree/bindings/arm/altera.yaml       |  1 +
 arch/arm64/boot/dts/intel/Makefile            |  1 +
 .../dts/intel/socfpga_agilex5_socdk_debug.dts | 50 +++++++++++++++++++
 3 files changed, 52 insertions(+)
 create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_debug.dts

-- 
2.49.GIT

On 5/8/26 05:57, Adrian Ng Ho Yin wrote:
> The Agilex5 SoCDK supports an optional debug daughter card that requires
> a dedicated device tree variant due to differences in peripheral
> connectivity compared to the standard SoCDK configuration.
> 
> When the debug daughter card is fitted:
>    - gpio0 and gmac2 are disabled
>    - gmac0 is enabled with RGMII PHY connectivity
>    - spi0 is enabled with a <device> peripheral at chip select 0
>    - The HPS LED is rewired from gpio0/porta to gpio1/portb
> 
> The new DTS inherits from socfpga_agilex5_socdk.dts and overrides only
> the nodes that differ, keeping the delta minimal.
> 
> Adrian Ng Ho Yin (2):
>    dt-bindings: altera: add compatible for agilex5 socdk debug daughter
>      card
>    arm64: dts: agilex5: add support for debug daughter card
> 

Applied!

Thanks,
Dinh

On 09/05/2026 14:05, Dinh Nguyen wrote:
> 
> 
> On 5/8/26 05:57, Adrian Ng Ho Yin wrote:
>> The Agilex5 SoCDK supports an optional debug daughter card that requires
>> a dedicated device tree variant due to differences in peripheral
>> connectivity compared to the standard SoCDK configuration.
>>
>> When the debug daughter card is fitted:
>>    - gpio0 and gmac2 are disabled
>>    - gmac0 is enabled with RGMII PHY connectivity
>>    - spi0 is enabled with a <device> peripheral at chip select 0
>>    - The HPS LED is rewired from gpio0/porta to gpio1/portb
>>
>> The new DTS inherits from socfpga_agilex5_socdk.dts and overrides only
>> the nodes that differ, keeping the delta minimal.
>>
>> Adrian Ng Ho Yin (2):
>>    dt-bindings: altera: add compatible for agilex5 socdk debug daughter
>>      card
>>    arm64: dts: agilex5: add support for debug daughter card
>>
> 
> Applied!

No, really. This is really unreviewed poor DTS containing fake nodes.
Please drop the patch.

Best regards,
Krzysztof

On 5/13/26 13:09, Krzysztof Kozlowski wrote:
> On 09/05/2026 14:05, Dinh Nguyen wrote:
>>
>>
>> On 5/8/26 05:57, Adrian Ng Ho Yin wrote:
>>> The Agilex5 SoCDK supports an optional debug daughter card that requires
>>> a dedicated device tree variant due to differences in peripheral
>>> connectivity compared to the standard SoCDK configuration.
>>>
>>> When the debug daughter card is fitted:
>>>     - gpio0 and gmac2 are disabled
>>>     - gmac0 is enabled with RGMII PHY connectivity
>>>     - spi0 is enabled with a <device> peripheral at chip select 0
>>>     - The HPS LED is rewired from gpio0/porta to gpio1/portb
>>>
>>> The new DTS inherits from socfpga_agilex5_socdk.dts and overrides only
>>> the nodes that differ, keeping the delta minimal.
>>>
>>> Adrian Ng Ho Yin (2):
>>>     dt-bindings: altera: add compatible for agilex5 socdk debug daughter
>>>       card
>>>     arm64: dts: agilex5: add support for debug daughter card
>>>
>>
>> Applied!
> 
> No, really. This is really unreviewed poor DTS containing fake nodes.
> Please drop the patch.
> 


[2/2] arm64: dts: agilex5: add support for debug daughter card  - Dropped

Please resubmit.

Dinh