[GIT PULL] arm/arm64: dts: socfpga: updates for v6.20

[GIT PULL] arm/arm64: dts: socfpga: updates for v6.20

[Dinh Nguyen]

The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:

  Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git tags/socfpga_dts_updates_for_v6.20

for you to fetch changes up to 1a457681c075e1bd894df753087cb4268ce9f9e9:

  arm64: dts: intel: agilex5: Add simple-bus node on top of dma controller node (2026-01-02 07:52:44 -0600)

----------------------------------------------------------------
SoCFPGA DTS updates for v6.20
- dt-bindings updates:
	- Add dma-coherent for cdns,hp-nfc and snps,dw-axi-dmac
	- Add intel,socfpga-agilex5-socdk-modular for the Agilex5 mod board
	- Move entries in intel,socfpga.yaml into altera.yaml
	- Add syscon as a fallback for sys-mgr

- Add dma-cohrerent property for Agilex5 NAND and DMA
- Add support for the Agilex5 modular board
- Add IOMMUS property for ethernet nodes for Agilex5
- Use lowercase hex for dts files
- Add #address-cells and #size-cells for sram
- Fix dtbs_check warning for fpga-region
- Move dma controller node for Agilex5 under simple-bus

----------------------------------------------------------------
Dinh Nguyen (4):
      dt-bindings: arm: altera: combine Intel's SoCFPGA into altera.yaml
      dt-bindings: altera: document syscon as fallback for sys-mgr
      ARM: dts: socfpga: add #address-cells and #size-cells for sram node
      ARM: dts: socfpga: fix dtbs_check warning for fpga-region

Khairul Anuar Romli (4):
      dt-bindings: mtd: cdns,hp-nfc: Add dma-coherent property
      dt-bindings: dma: snps,dw-axi-dmac: add dma-coherent property
      arm64: dts: socfpga: agilex5: Add dma-coherent property
      arm64: dts: intel: agilex5: Add simple-bus node on top of dma controller node

Krzysztof Kozlowski (1):
      arm64: dts: altera: Use lowercase hex

Nazim Amirul (1):
      arm64: dts: socfpga: agilex5: Add IOMMUS property for ethernet nodes

Niravkumar L Rabara (2):
      dt-bindings: intel: Add Agilex5 SoCFPGA modular board
      arm64: dts: socfpga: agilex5: add support for modular board

 Documentation/devicetree/bindings/arm/altera.yaml  |  26 +++++
 .../devicetree/bindings/arm/intel,socfpga.yaml     |  40 -------
 .../devicetree/bindings/dma/snps,dw-axi-dmac.yaml  |   2 +
 .../devicetree/bindings/mtd/cdns,hp-nfc.yaml       |   2 +
 .../bindings/soc/altera/altr,sys-mgr.yaml          |   6 +-
 arch/arm/boot/dts/intel/socfpga/socfpga.dtsi       |   6 +-
 .../boot/dts/intel/socfpga/socfpga_arria10.dtsi    |   6 +-
 arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi  |   2 +-
 .../boot/dts/altera/socfpga_stratix10_socdk.dts    |   2 +-
 .../dts/altera/socfpga_stratix10_socdk_nand.dts    |   4 +-
 arch/arm64/boot/dts/intel/Makefile                 |   1 +
 arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi     | 130 ++++++++++++---------
 .../dts/intel/socfpga_agilex5_socdk_modular.dts    | 109 +++++++++++++++++
 arch/arm64/boot/dts/intel/socfpga_agilex_socdk.dts |   2 +-
 arch/arm64/boot/dts/intel/socfpga_n5x_socdk.dts    |   4 +-
 15 files changed, 233 insertions(+), 109 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/arm/intel,socfpga.yaml
 create mode 100644 arch/arm64/boot/dts/intel/socfpga_agilex5_socdk_modular.dts

Re: [GIT PULL] arm/arm64: dts: socfpga: updates for v6.20

[Krzysztof Kozlowski]

On 24/01/2026 21:01, Dinh Nguyen wrote:
> The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:
> 
>   Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)
> 
> are available in the Git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git tags/socfpga_dts_updates_for_v6.20
> 
> for you to fetch changes up to 1a457681c075e1bd894df753087cb4268ce9f9e9:
> 
>   arm64: dts: intel: agilex5: Add simple-bus node on top of dma controller node (2026-01-02 07:52:44 -0600)
> 
> ----------------------------------------------------------------
> SoCFPGA DTS updates for v6.20
> - dt-bindings updates:
> 	- Add dma-coherent for cdns,hp-nfc and snps,dw-axi-dmac
> 	- Add intel,socfpga-agilex5-socdk-modular for the Agilex5 mod board
> 	- Move entries in intel,socfpga.yaml into altera.yaml
> 	- Add syscon as a fallback for sys-mgr
> 
> - Add dma-cohrerent property for Agilex5 NAND and DMA
> - Add support for the Agilex5 modular board
> - Add IOMMUS property for ethernet nodes for Agilex5
> - Use lowercase hex for dts files
> - Add #address-cells and #size-cells for sram
> - Fix dtbs_check warning for fpga-region
> - Move dma controller node for Agilex5 under simple-bus
> 
> ----------------------------------------------------------------
> Dinh Nguyen (4):
>       dt-bindings: arm: altera: combine Intel's SoCFPGA into altera.yaml
>       dt-bindings: altera: document syscon as fallback for sys-mgr
>       ARM: dts: socfpga: add #address-cells and #size-cells for sram node
>       ARM: dts: socfpga: fix dtbs_check warning for fpga-region
> 
> Khairul Anuar Romli (4):
>       dt-bindings: mtd: cdns,hp-nfc: Add dma-coherent property
>       dt-bindings: dma: snps,dw-axi-dmac: add dma-coherent property


These are not SoC patches, unless maintainers are unresponsive which I
believe is not a case here, so they should not be going via this tree.

None of this, merged on 15th Dec, was fed to linux-next, so you don't
even know if this conflicts with maintainer trees thus pushing conflict
discover unto soc tree.

Not being in the next is already a problem but gets more serious when
taking other subsystem patches.

That's my comment, but Arnd was looking at these whether to merge.

Best regards,
Krzysztof

Re: [GIT PULL] arm/arm64: dts: socfpga: updates for v6.20

[Dinh Nguyen]

On 1/28/26 12:48, Krzysztof Kozlowski wrote:
> On 24/01/2026 21:01, Dinh Nguyen wrote:
>> The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:
>>
>>    Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)
>>
>> are available in the Git repository at:
>>
>>    git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git tags/socfpga_dts_updates_for_v6.20
>>
>> for you to fetch changes up to 1a457681c075e1bd894df753087cb4268ce9f9e9:
>>
>>    arm64: dts: intel: agilex5: Add simple-bus node on top of dma controller node (2026-01-02 07:52:44 -0600)
>>
>> ----------------------------------------------------------------
>> SoCFPGA DTS updates for v6.20
>> - dt-bindings updates:
>> 	- Add dma-coherent for cdns,hp-nfc and snps,dw-axi-dmac
>> 	- Add intel,socfpga-agilex5-socdk-modular for the Agilex5 mod board
>> 	- Move entries in intel,socfpga.yaml into altera.yaml
>> 	- Add syscon as a fallback for sys-mgr
>>
>> - Add dma-cohrerent property for Agilex5 NAND and DMA
>> - Add support for the Agilex5 modular board
>> - Add IOMMUS property for ethernet nodes for Agilex5
>> - Use lowercase hex for dts files
>> - Add #address-cells and #size-cells for sram
>> - Fix dtbs_check warning for fpga-region
>> - Move dma controller node for Agilex5 under simple-bus
>>
>> ----------------------------------------------------------------
>> Dinh Nguyen (4):
>>        dt-bindings: arm: altera: combine Intel's SoCFPGA into altera.yaml
>>        dt-bindings: altera: document syscon as fallback for sys-mgr
>>        ARM: dts: socfpga: add #address-cells and #size-cells for sram node
>>        ARM: dts: socfpga: fix dtbs_check warning for fpga-region
>>
>> Khairul Anuar Romli (4):
>>        dt-bindings: mtd: cdns,hp-nfc: Add dma-coherent property
>>        dt-bindings: dma: snps,dw-axi-dmac: add dma-coherent property
> 
> 
> These are not SoC patches, unless maintainers are unresponsive which I
> believe is not a case here, so they should not be going via this tree.
> 
> None of this, merged on 15th Dec, was fed to linux-next, so you don't
> even know if this conflicts with maintainer trees thus pushing conflict
> discover unto soc tree.
> 
> Not being in the next is already a problem but gets more serious when
> taking other subsystem patches.
> 
> That's my comment, but Arnd was looking at these whether to merge.
> 

Apologies! I did not hear any feedback from those maintainers nor did I 
remind them, so that's my fault. Let me rework this PR and take those 
patches through the respective maintainer's tree.

DInh

Re: [GIT PULL] arm/arm64: dts: socfpga: updates for v6.20

[Krzysztof Kozlowski]

On 30/01/2026 13:12, Dinh Nguyen wrote:
> 
> 
> On 1/28/26 12:48, Krzysztof Kozlowski wrote:
>> On 24/01/2026 21:01, Dinh Nguyen wrote:
>>> The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:
>>>
>>>    Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)
>>>
>>> are available in the Git repository at:
>>>
>>>    git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git tags/socfpga_dts_updates_for_v6.20
>>>
>>> for you to fetch changes up to 1a457681c075e1bd894df753087cb4268ce9f9e9:
>>>
>>>    arm64: dts: intel: agilex5: Add simple-bus node on top of dma controller node (2026-01-02 07:52:44 -0600)
>>>
>>> ----------------------------------------------------------------
>>> SoCFPGA DTS updates for v6.20
>>> - dt-bindings updates:
>>> 	- Add dma-coherent for cdns,hp-nfc and snps,dw-axi-dmac
>>> 	- Add intel,socfpga-agilex5-socdk-modular for the Agilex5 mod board
>>> 	- Move entries in intel,socfpga.yaml into altera.yaml
>>> 	- Add syscon as a fallback for sys-mgr
>>>
>>> - Add dma-cohrerent property for Agilex5 NAND and DMA
>>> - Add support for the Agilex5 modular board
>>> - Add IOMMUS property for ethernet nodes for Agilex5
>>> - Use lowercase hex for dts files
>>> - Add #address-cells and #size-cells for sram
>>> - Fix dtbs_check warning for fpga-region
>>> - Move dma controller node for Agilex5 under simple-bus
>>>
>>> ----------------------------------------------------------------
>>> Dinh Nguyen (4):
>>>        dt-bindings: arm: altera: combine Intel's SoCFPGA into altera.yaml
>>>        dt-bindings: altera: document syscon as fallback for sys-mgr
>>>        ARM: dts: socfpga: add #address-cells and #size-cells for sram node
>>>        ARM: dts: socfpga: fix dtbs_check warning for fpga-region
>>>
>>> Khairul Anuar Romli (4):
>>>        dt-bindings: mtd: cdns,hp-nfc: Add dma-coherent property
>>>        dt-bindings: dma: snps,dw-axi-dmac: add dma-coherent property
>>
>>
>> These are not SoC patches, unless maintainers are unresponsive which I
>> believe is not a case here, so they should not be going via this tree.
>>
>> None of this, merged on 15th Dec, was fed to linux-next, so you don't
>> even know if this conflicts with maintainer trees thus pushing conflict
>> discover unto soc tree.
>>
>> Not being in the next is already a problem but gets more serious when
>> taking other subsystem patches.
>>
>> That's my comment, but Arnd was looking at these whether to merge.
>>
> 
> Apologies! I did not hear any feedback from those maintainers nor did I 
> remind them, so that's my fault. Let me rework this PR and take those 
> patches through the respective maintainer's tree.


The bigger problem is that none of these were in the next. You need to
solve this problem.

Best regards,
Krzysztof

Re: [GIT PULL] arm/arm64: dts: socfpga: updates for v6.20

[Krzysztof Kozlowski]

On 05/02/2026 09:49, Krzysztof Kozlowski wrote:
>>>
>>>
>>> These are not SoC patches, unless maintainers are unresponsive which I
>>> believe is not a case here, so they should not be going via this tree.
>>>
>>> None of this, merged on 15th Dec, was fed to linux-next, so you don't
>>> even know if this conflicts with maintainer trees thus pushing conflict
>>> discover unto soc tree.
>>>
>>> Not being in the next is already a problem but gets more serious when
>>> taking other subsystem patches.
>>>
>>> That's my comment, but Arnd was looking at these whether to merge.
>>>
>>
>> Apologies! I did not hear any feedback from those maintainers nor did I 
>> remind them, so that's my fault. Let me rework this PR and take those 
>> patches through the respective maintainer's tree.
> 
> 
> The bigger problem is that none of these were in the next. You need to
> solve this problem.

This still did not improve, at least as of yesterday's next.

Best regards,
Krzysztof