On Mon, Jun 10, 2024 at 09:14:52AM +0200, Christophe Roullier wrote:
> New STM32 SOC have 2 GMACs instances.
> GMAC IP version is SNPS 4.20.
>
> Signed-off-by: Christophe Roullier <christophe.roullier@xxxxxxxxxxx>
> ---
> .../devicetree/bindings/net/stm32-dwmac.yaml | 43 ++++++++++++++++---
> 1 file changed, 36 insertions(+), 7 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml
> index 7ccf75676b6d5..f6e5e0626a3fb 100644
> --- a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml
> +++ b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml
> @@ -22,18 +22,17 @@ select:
> enum:
> - st,stm32-dwmac
> - st,stm32mp1-dwmac
> + - st,stm32mp13-dwmac
> required:
> - compatible
>
> -allOf:
> - - $ref: snps,dwmac.yaml#
> -
> properties:
> compatible:
> oneOf:
> - items:
> - enum:
> - st,stm32mp1-dwmac
> + - st,stm32mp13-dwmac
> - const: snps,dwmac-4.20a
> - items:
> - enum:
> @@ -75,12 +74,15 @@ properties:
> st,syscon:
> $ref: /schemas/types.yaml#/definitions/phandle-array
> items:
> - - items:
> + - minItems: 2
> + items:
> - description: phandle to the syscon node which encompases the glue register
> - description: offset of the control register
> + - description: field to set mask in register
> description:
> Should be phandle/offset pair. The phandle to the syscon node which
> - encompases the glue register, and the offset of the control register
> + encompases the glue register, the offset of the control register and
> + the mask to set bitfield in control register
>
> st,ext-phyclk:
> description:
> @@ -112,12 +114,39 @@ required:
>
> unevaluatedProperties: false
>
> +allOf:
> + - $ref: snps,dwmac.yaml#
> + - if:
> + properties:
> + compatible:
> + contains:
> + enum:
> + - st,stm32mp1-dwmac
> + - st,stm32-dwmac
> + then:
> + properties:
> + st,syscon:
> + items:
> + minItems: 2
> + maxItems: 2
> +
> + - if:
> + properties:
> + compatible:
> + contains:
> + enum:
> + - st,stm32mp13-dwmac
> + then:
> + properties:
> + st,syscon:
> + items:
> + minItems: 3
> + maxItems: 3
> +
> examples:
> - |
> #include <dt-bindings/interrupt-controller/arm-gic.h>
> #include <dt-bindings/clock/stm32mp1-clks.h>
> - #include <dt-bindings/reset/stm32mp1-resets.h>
> - #include <dt-bindings/mfd/stm32h7-rcc.h>
Unrelated change. Otherwise,
Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Thanks,
Conor.
> //Example 1
> ethernet0: ethernet@5800a000 {
> compatible = "st,stm32mp1-dwmac", "snps,dwmac-4.20a";
> --
> 2.25.1
>
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