[PATCH v2 0/2] Mediatek ethernet patches for mt8188

[PATCH v2 0/2] Mediatek ethernet patches for mt8188

[Jianguo Zhang]

Changes in v2:

v2:
1) Delete patch 'stmmac: dwmac-mediatek: add support for mt8188' as
Krzysztof Kozlowski's comment.
2) Update patch 'dt-bindings: net: mediatek-dwmac: add support for
mt8188' as Krzysztof Kozlowski's comment.
3) Add clk_csr property to fix warning ('clk_csr' was unexpected)
reported by running 'make dtbs_check'.

v1:
1) Add ethernet driver entry for mt8188.
2) Add binding document for ethernet on mt8188.




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[PATCH 1/2] dt-bindings: net: mediatek-dwmac: add support for mt8188

[Jianguo Zhang]

Add binding document for the ethernet on mt8188

Signed-off-by: Jianguo Zhang <jianguo.zhang@mediatek.com>
---
 .../devicetree/bindings/net/mediatek-dwmac.yaml        | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
index 61b2fb9e141b..eaf7e8d53432 100644
--- a/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
@@ -20,6 +20,7 @@ select:
         enum:
           - mediatek,mt2712-gmac
           - mediatek,mt8195-gmac
+          - mediatek,mt8188-gmac
   required:
     - compatible
 
@@ -37,6 +38,11 @@ properties:
           - enum:
               - mediatek,mt8195-gmac
           - const: snps,dwmac-5.10a
+      - items:
+          - enum:
+              - mediatek,mt8188-gmac
+          - const: mediatek,mt8195-gmac
+          - const: snps,dwmac-5.10a
 
   clocks:
     minItems: 5
@@ -74,7 +80,7 @@ properties:
       or will round down. Range 0~31*170.
       For MT2712 RMII/MII interface, Allowed value need to be a multiple of 550,
       or will round down. Range 0~31*550.
-      For MT8195 RGMII/RMII/MII interface, Allowed value need to be a multiple of 290,
+      For MT8195/MT8188 RGMII/RMII/MII interface, Allowed value need to be a multiple of 290,
       or will round down. Range 0~31*290.
 
   mediatek,rx-delay-ps:
@@ -84,7 +90,7 @@ properties:
       or will round down. Range 0~31*170.
       For MT2712 RMII/MII interface, Allowed value need to be a multiple of 550,
       or will round down. Range 0~31*550.
-      For MT8195 RGMII/RMII/MII interface, Allowed value need to be a multiple
+      For MT8195/MT8188 RGMII/RMII/MII interface, Allowed value need to be a multiple
       of 290, or will round down. Range 0~31*290.
 
   mediatek,rmii-rxc:
-- 
2.25.1


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[PATCH 2/2] dt-bindings: net: snps,dwmac: add clk_csr property

[Jianguo Zhang]

Add clk_csr property for snps,dwmac

Signed-off-by: Jianguo Zhang <jianguo.zhang@mediatek.com>
---
 Documentation/devicetree/bindings/net/snps,dwmac.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
index 491597c02edf..8cff30a8125d 100644
--- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml
@@ -288,6 +288,11 @@ properties:
       is supported. For example, this is used in case of SGMII and
       MAC2MAC connection.
 
+  clk_csr:
+    $ref: /schemas/types.yaml#/definitions/uint32
+    description:
+      Frequency division factor for MDC clock.
+
   mdio:
     $ref: mdio.yaml#
     unevaluatedProperties: false
-- 
2.25.1


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Re: [PATCH 1/2] dt-bindings: net: mediatek-dwmac: add support for mt8188

[AngeloGioacchino Del Regno]

Il 20/09/22 10:36, Jianguo Zhang ha scritto:
> Add binding document for the ethernet on mt8188
> 
> Signed-off-by: Jianguo Zhang <jianguo.zhang@mediatek.com>
> ---
>   .../devicetree/bindings/net/mediatek-dwmac.yaml        | 10 ++++++++--
>   1 file changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
> index 61b2fb9e141b..eaf7e8d53432 100644
> --- a/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
> @@ -20,6 +20,7 @@ select:
>           enum:
>             - mediatek,mt2712-gmac

Please keep the list ordered by name. MT8188 goes before 8195.

>             - mediatek,mt8195-gmac
> +          - mediatek,mt8188-gmac
>     required:
>       - compatible
>   
> @@ -37,6 +38,11 @@ properties:
>             - enum:
>                 - mediatek,mt8195-gmac
>             - const: snps,dwmac-5.10a
> +      - items:
> +          - enum:
> +              - mediatek,mt8188-gmac
> +          - const: mediatek,mt8195-gmac
> +          - const: snps,dwmac-5.10a
>   
>     clocks:
>       minItems: 5
> @@ -74,7 +80,7 @@ properties:
>         or will round down. Range 0~31*170.
>         For MT2712 RMII/MII interface, Allowed value need to be a multiple of 550,
>         or will round down. Range 0~31*550.
> -      For MT8195 RGMII/RMII/MII interface, Allowed value need to be a multiple of 290,
> +      For MT8195/MT8188 RGMII/RMII/MII interface, Allowed value need to be a multiple of 290,

For MT8188/MT8195

>         or will round down. Range 0~31*290.
>   
>     mediatek,rx-delay-ps:
> @@ -84,7 +90,7 @@ properties:
>         or will round down. Range 0~31*170.
>         For MT2712 RMII/MII interface, Allowed value need to be a multiple of 550,
>         or will round down. Range 0~31*550.
> -      For MT8195 RGMII/RMII/MII interface, Allowed value need to be a multiple
> +      For MT8195/MT8188 RGMII/RMII/MII interface, Allowed value need to be a multiple

For MT8188/MT8195

>         of 290, or will round down. Range 0~31*290.
>   
>     mediatek,rmii-rxc:



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Re: [PATCH 1/2] dt-bindings: net: mediatek-dwmac: add support for mt8188

[Krzysztof Kozlowski]

On 20/09/2022 10:36, Jianguo Zhang wrote:
> Add binding document for the ethernet on mt8188
> 
> Signed-off-by: Jianguo Zhang <jianguo.zhang@mediatek.com>

Please version your patches. git format-patch can do it for you.

Best regards,
Krzysztof

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Re: [PATCH 1/2] dt-bindings: net: mediatek-dwmac: add support for mt8188

[Jianguo Zhang]

Dear AngeloGioacchino

	Thanks for your comment.

On Tue, 2022-09-20 at 15:22 +0200, AngeloGioacchino Del Regno wrote:
> Il 20/09/22 10:36, Jianguo Zhang ha scritto:
> > Add binding document for the ethernet on mt8188
> > 
> > Signed-off-by: Jianguo Zhang <jianguo.zhang@mediatek.com>
> > ---
> >   .../devicetree/bindings/net/mediatek-dwmac.yaml        | 10
> > ++++++++--
> >   1 file changed, 8 insertions(+), 2 deletions(-)
> > 
> > diff --git a/Documentation/devicetree/bindings/net/mediatek-
> > dwmac.yaml b/Documentation/devicetree/bindings/net/mediatek-
> > dwmac.yaml
> > index 61b2fb9e141b..eaf7e8d53432 100644
> > --- a/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
> > +++ b/Documentation/devicetree/bindings/net/mediatek-dwmac.yaml
> > @@ -20,6 +20,7 @@ select:
> >           enum:
> >             - mediatek,mt2712-gmac
> 
> Please keep the list ordered by name. MT8188 goes before 8195.
> 
We will adjust the order in next version patches.

> >             - mediatek,mt8195-gmac
> > +          - mediatek,mt8188-gmac
> >     required:
> >       - compatible
> >   
> > @@ -37,6 +38,11 @@ properties:
> >             - enum:
> >                 - mediatek,mt8195-gmac
> >             - const: snps,dwmac-5.10a
> > +      - items:
> > +          - enum:
> > +              - mediatek,mt8188-gmac
> > +          - const: mediatek,mt8195-gmac
> > +          - const: snps,dwmac-5.10a
> >   
> >     clocks:
> >       minItems: 5
> > @@ -74,7 +80,7 @@ properties:
> >         or will round down. Range 0~31*170.
> >         For MT2712 RMII/MII interface, Allowed value need to be a
> > multiple of 550,
> >         or will round down. Range 0~31*550.
> > -      For MT8195 RGMII/RMII/MII interface, Allowed value need to
> > be a multiple of 290,
> > +      For MT8195/MT8188 RGMII/RMII/MII interface, Allowed value
> > need to be a multiple of 290,
> 
> For MT8188/MT8195
> 
We will adjust the order in next version patches.

> >         or will round down. Range 0~31*290.
> >   
> >     mediatek,rx-delay-ps:
> > @@ -84,7 +90,7 @@ properties:
> >         or will round down. Range 0~31*170.
> >         For MT2712 RMII/MII interface, Allowed value need to be a
> > multiple of 550,
> >         or will round down. Range 0~31*550.
> > -      For MT8195 RGMII/RMII/MII interface, Allowed value need to
> > be a multiple
> > +      For MT8195/MT8188 RGMII/RMII/MII interface, Allowed value
> > need to be a multiple
> 
> For MT8188/MT8195
> 
We will adjust the order in next version patches.

> >         of 290, or will round down. Range 0~31*290.
> >   
> >     mediatek,rmii-rxc:
> 
> 
BRS
Jianguo


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Re: [PATCH 1/2] dt-bindings: net: mediatek-dwmac: add support for mt8188

[Jianguo Zhang]

Dear Krzysztof,

	Thanks for your comment.

On Tue, 2022-09-20 at 17:26 +0200, Krzysztof Kozlowski wrote:
> On 20/09/2022 10:36, Jianguo Zhang wrote:
> > Add binding document for the ethernet on mt8188
> > 
> > Signed-off-by: Jianguo Zhang <jianguo.zhang@mediatek.com>
> 
> Please version your patches. git format-patch can do it for you.
> 
We will add version info in next version patches.

> Best regards,
> Krzysztof

BRS
Jianguo


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