[PATCH v4 0/7] Rockchip: add Rockchip rk3576 EVB1 board

[PATCH v4 0/7] Rockchip: add Rockchip rk3576 EVB1 board

[Kever Yang]

This patch set is for rockchip rk3576 evb1.
Based on the naneng combphy patch from Frank Wang.

This version including the patch adding usb nodes from Frank Wang.

Changes in v4:
- Fix wrong indentation in dt_binding_check report by Rob
- Update the commit msg with sort rule per required by Krzysztof.

Changes in v3:
- Update the subject
- Fix dtb check broken on rk3588
- Update commit message
- Update the subject
- sort for all the board entries instead of two rockchip boards
which suggested by Diederik
- update some properties order

Changes in v2:
- Update the clock and reset names to pass the DTB CHECK
- remove required 'msi-map'
- add interrupt name 'msi'
- Update clock and reset names and sequence to pass DTB check
- collect acked-by tag
- collect acked-by tag
- Enable USB nodes

Frank Wang (1):
  arm64: dts: rockchip: add usb related nodes for rk3576

Kever Yang (6):
  arm64: dts: rockchip: Add rk3576 naneng combphy nodes
  dt-bindings: PCI: dw: rockchip: Add rk3576 support
  arm64: dts: rockchip: Add rk3576 pcie nodes
  dt-bindings: arm: rockchip: Sort for boards not in correct order
  dt-bindings: arm: rockchip: Add rk3576 evb1 board
  arm64: dts: rockchip: Add rk3576 evb1 board

 .../devicetree/bindings/arm/rockchip.yaml     |  59 +-
 .../bindings/pci/rockchip-dw-pcie-common.yaml |   4 +-
 .../bindings/pci/rockchip-dw-pcie.yaml        |   4 +-
 arch/arm64/boot/dts/rockchip/Makefile         |   1 +
 .../boot/dts/rockchip/rk3576-evb1-v10.dts     | 722 ++++++++++++++++++
 arch/arm64/boot/dts/rockchip/rk3576.dtsi      | 278 +++++++
 6 files changed, 1037 insertions(+), 31 deletions(-)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-evb1-v10.dts

-- 
2.25.1

[PATCH v4 2/7] dt-bindings: PCI: dw: rockchip: Add rk3576 support

[Kever Yang]

rk3576 is using dwc controller, with msi interrupt directly to gic instead
of to gic its, so
- no its support is required and the 'msi-map' is not need anymore,
- a new 'msi' interrupt is needed.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
---

Changes in v4:
- Fix wrong indentation in dt_binding_check report by Rob

Changes in v3:
- Fix dtb check broken on rk3588
- Update commit message

Changes in v2:
- remove required 'msi-map'
- add interrupt name 'msi'

 .../devicetree/bindings/pci/rockchip-dw-pcie-common.yaml      | 4 +++-
 Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml   | 4 +---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
index cc9adfc7611c..e4fcc2dff413 100644
--- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
+++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
@@ -81,7 +81,9 @@ properties:
       - const: msg
       - const: legacy
       - const: err
-      - const: dma0
+      - enum:
+          - msi
+          - dma0
       - const: dma1
       - const: dma2
       - const: dma3
diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
index 550d8a684af3..9a464731fa4a 100644
--- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml
@@ -26,6 +26,7 @@ properties:
       - const: rockchip,rk3568-pcie
       - items:
           - enum:
+              - rockchip,rk3576-pcie
               - rockchip,rk3588-pcie
           - const: rockchip,rk3568-pcie
 
@@ -71,9 +72,6 @@ properties:
 
   vpcie3v3-supply: true
 
-required:
-  - msi-map
-
 unevaluatedProperties: false
 
 examples:
-- 
2.25.1

Re: [PATCH v4 2/7] dt-bindings: PCI: dw: rockchip: Add rk3576 support

[Krzysztof Kozlowski]

On Tue, Jan 07, 2025 at 03:49:06PM +0800, Kever Yang wrote:
> rk3576 is using dwc controller, with msi interrupt directly to gic instead
> of to gic its, so
> - no its support is required and the 'msi-map' is not need anymore,
> - a new 'msi' interrupt is needed.
> 
> Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
> ---
> 
> Changes in v4:
> - Fix wrong indentation in dt_binding_check report by Rob
> 
> Changes in v3:
> - Fix dtb check broken on rk3588
> - Update commit message
> 
> Changes in v2:
> - remove required 'msi-map'
> - add interrupt name 'msi'
> 
>  .../devicetree/bindings/pci/rockchip-dw-pcie-common.yaml      | 4 +++-
>  Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml   | 4 +---
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
> index cc9adfc7611c..e4fcc2dff413 100644
> --- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
> +++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
> @@ -81,7 +81,9 @@ properties:
>        - const: msg
>        - const: legacy
>        - const: err
> -      - const: dma0
> +      - enum:
> +          - msi
> +          - dma0

Commit msg said new interrupt, but this basically replaces existing DMA0
interrupt. Maybe that's the problem with this common binding and you
just miss constraining in each device binding. If so: fix also them.

Also: your interrupts property does not match this anymore.

Best regards,
Krzysztof

Re: [PATCH v4 2/7] dt-bindings: PCI: dw: rockchip: Add rk3576 support

[Kever Yang]

Hi Krzysztof,

On 2025/1/8 16:16, Krzysztof Kozlowski wrote:
> On Tue, Jan 07, 2025 at 03:49:06PM +0800, Kever Yang wrote:
>> rk3576 is using dwc controller, with msi interrupt directly to gic instead
>> of to gic its, so
>> - no its support is required and the 'msi-map' is not need anymore,
>> - a new 'msi' interrupt is needed.
>>
>> Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
>> ---
>>
>> Changes in v4:
>> - Fix wrong indentation in dt_binding_check report by Rob
>>
>> Changes in v3:
>> - Fix dtb check broken on rk3588
>> - Update commit message
>>
>> Changes in v2:
>> - remove required 'msi-map'
>> - add interrupt name 'msi'
>>
>>   .../devicetree/bindings/pci/rockchip-dw-pcie-common.yaml      | 4 +++-
>>   Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml   | 4 +---
>>   2 files changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
>> index cc9adfc7611c..e4fcc2dff413 100644
>> --- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
>> +++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
>> @@ -81,7 +81,9 @@ properties:
>>         - const: msg
>>         - const: legacy
>>         - const: err
>> -      - const: dma0
>> +      - enum:
>> +          - msi
>> +          - dma0
> Commit msg said new interrupt, but this basically replaces existing DMA0
> interrupt. Maybe that's the problem with this common binding and you
> just miss constraining in each device binding. If so: fix also them.
rk3588 has 9 interrupt, and the 6th-9th is dma0-3;
rk3568 only has 5 interrupts, no dma0-3;
rk3576 add one more "msi" interrupt which is the 6th interrupt;
The upcomming rk3562 is the same as rk3576.
I'm sorry I'm not so good at this yaml grammar, how should I take care 
of this case?


Thanks,
- Kever
>
> Also: your interrupts property does not match this anymore.
>
> Best regards,
> Krzysztof
>
>

Re: [PATCH v4 2/7] dt-bindings: PCI: dw: rockchip: Add rk3576 support

[Krzysztof Kozlowski]

On 10/01/2025 08:33, Kever Yang wrote:
>>>
>>>   .../devicetree/bindings/pci/rockchip-dw-pcie-common.yaml      | 4 +++-
>>>   Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml   | 4 +---
>>>   2 files changed, 4 insertions(+), 4 deletions(-)
>>>
>>> diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
>>> index cc9adfc7611c..e4fcc2dff413 100644
>>> --- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
>>> +++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie-common.yaml
>>> @@ -81,7 +81,9 @@ properties:
>>>         - const: msg
>>>         - const: legacy
>>>         - const: err
>>> -      - const: dma0
>>> +      - enum:
>>> +          - msi
>>> +          - dma0
>> Commit msg said new interrupt, but this basically replaces existing DMA0
>> interrupt. Maybe that's the problem with this common binding and you
>> just miss constraining in each device binding. If so: fix also them.
> rk3588 has 9 interrupt, and the 6th-9th is dma0-3;
> rk3568 only has 5 interrupts, no dma0-3;
> rk3576 add one more "msi" interrupt which is the 6th interrupt;
> The upcomming rk3562 is the same as rk3576.
> I'm sorry I'm not so good at this yaml grammar, how should I take care 
> of this case?

Explain this in commit msg and add proper constraints per device, e.g.:
https://elixir.bootlin.com/linux/v6.11-rc6/source/Documentation/devicetree/bindings/ufs/qcom,ufs.yaml#L127

This change for interrupts in top-level could stay.

Best regards,
Krzysztof

Re: (subset) [PATCH v4 0/7] Rockchip: add Rockchip rk3576 EVB1 board

[Heiko Stuebner]

On Tue, 07 Jan 2025 15:49:04 +0800, Kever Yang wrote:
> This patch set is for rockchip rk3576 evb1.
> Based on the naneng combphy patch from Frank Wang.
> 
> This version including the patch adding usb nodes from Frank Wang.
> 
> Changes in v4:
> - Fix wrong indentation in dt_binding_check report by Rob
> - Update the commit msg with sort rule per required by Krzysztof.
> 
> [...]

Applied, thanks!

[1/7] arm64: dts: rockchip: Add rk3576 naneng combphy nodes
      commit: ddbf63b25866a4a58222d763f9f2d29c309e00e8
[4/7] arm64: dts: rockchip: add usb related nodes for rk3576
      commit: 23ec57a32da448cb3415d6abad3457b14c69af25
[5/7] dt-bindings: arm: rockchip: Sort for boards not in correct order
      commit: ffd07673f08a03ff5532212ebbd98fbfd0dac00e
[6/7] dt-bindings: arm: rockchip: Add rk3576 evb1 board
      commit: 88dc3756ece1d19ab0aa85ceb6ffb4e5f9318ae1
[7/7] arm64: dts: rockchip: Add rk3576 evb1 board
      commit: f135a1a07352b848d3d39557413dd1cd3716d930

I've dropped the PCIe patches (and pcie nodes from the board)
to be handled separately and also sorted some things
(regulator nodes, button nodes) and fixed some empty-lines things

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>