diff mbox series

[v6,05/11] dt-bindings: PCI: mediatek-gen3: add support for mt7986

Message ID 20221118190126.100895-6-linux@fw-web.de (mailing list archive)
State Superseded
Headers show
Series Add BananaPi R3 | expand

Commit Message

Frank Wunderlich Nov. 18, 2022, 7:01 p.m. UTC 
From: Frank Wunderlich <frank-w@public-files.de>

Add compatible string and clock-definition for mt7986. It needs 4 clocks
for PCIe, define them in binding.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Jianjun Wang <jianjun.wang@mediatek.com>
---
v2:
- squashed patch 2+3 (compatible and clock definition)
---
 .../bindings/pci/mediatek-pcie-gen3.yaml        | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

Comments

Matthias Brugger Nov. 21, 2022, 5:13 p.m. UTC | #1 
On 18/11/2022 20:01, Frank Wunderlich wrote:
> From: Frank Wunderlich <frank-w@public-files.de>
> 
> Add compatible string and clock-definition for mt7986. It needs 4 clocks
> for PCIe, define them in binding.
> 
> Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
> Reviewed-by: Rob Herring <robh@kernel.org>
> Acked-by: Jianjun Wang <jianjun.wang@mediatek.com>

Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>

> ---
> v2:
> - squashed patch 2+3 (compatible and clock definition)
> ---
>   .../bindings/pci/mediatek-pcie-gen3.yaml        | 17 +++++++++++++++++
>   1 file changed, 17 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> index 5d7369debff2..f7a02019daea 100644
> --- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> +++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
> @@ -48,6 +48,7 @@ properties:
>       oneOf:
>         - items:
>             - enum:
> +              - mediatek,mt7986-pcie
>                 - mediatek,mt8188-pcie
>                 - mediatek,mt8195-pcie
>             - const: mediatek,mt8192-pcie
> @@ -78,9 +79,11 @@ properties:
>         - const: mac
>   
>     clocks:
> +    minItems: 4
>       maxItems: 6
>   
>     clock-names:
> +    minItems: 4
>       maxItems: 6
>   
>     assigned-clocks:
> @@ -160,6 +163,20 @@ allOf:
>               - const: tl_32k
>               - const: peri_26m
>               - const: peri_mem
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            enum:
> +              - mediatek,mt7986-pcie
> +    then:
> +      properties:
> +        clock-names:
> +          items:
> +            - const: pl_250m
> +            - const: tl_26m
> +            - const: peri_26m
> +            - const: top_133m
>   
>   unevaluatedProperties: false
>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
index 5d7369debff2..f7a02019daea 100644
--- a/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
+++ b/Documentation/devicetree/bindings/pci/mediatek-pcie-gen3.yaml
@@ -48,6 +48,7 @@  properties:
     oneOf:
       - items:
           - enum:
+              - mediatek,mt7986-pcie
               - mediatek,mt8188-pcie
               - mediatek,mt8195-pcie
           - const: mediatek,mt8192-pcie
@@ -78,9 +79,11 @@  properties:
       - const: mac
 
   clocks:
+    minItems: 4
     maxItems: 6
 
   clock-names:
+    minItems: 4
     maxItems: 6
 
   assigned-clocks:
@@ -160,6 +163,20 @@  allOf:
             - const: tl_32k
             - const: peri_26m
             - const: peri_mem
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - mediatek,mt7986-pcie
+    then:
+      properties:
+        clock-names:
+          items:
+            - const: pl_250m
+            - const: tl_26m
+            - const: peri_26m
+            - const: top_133m
 
 unevaluatedProperties: false