[PATCH v3 2/3] dt-bindings: soc: ti: am645-system-controller: add child nodes used by main domain
Conor Dooley
conor at kernel.org
Tue Aug 13 08:40:20 PDT 2024
On Tue, Aug 13, 2024 at 08:04:59AM +0200, Jan Kiszka wrote:
> From: Jan Kiszka <jan.kiszka at siemens.com>
>
> Expand bindings to cover both the MCU and the main usage of the AM654
> system controller.
>
> Signed-off-by: Jan Kiszka <jan.kiszka at siemens.com>
> ---
> .../soc/ti/ti,am654-system-controller.yaml | 25 +++++++++++++++++++
> 1 file changed, 25 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/soc/ti/ti,am654-system-controller.yaml b/Documentation/devicetree/bindings/soc/ti/ti,am654-system-controller.yaml
> index e79803e586ca..5a689ec3c5c9 100644
> --- a/Documentation/devicetree/bindings/soc/ti/ti,am654-system-controller.yaml
> +++ b/Documentation/devicetree/bindings/soc/ti/ti,am654-system-controller.yaml
> @@ -29,11 +29,36 @@ properties:
>
> ranges: true
>
> + mux-controller:
> + type: object
> + ref: /schemas/mux/reg-mux.yaml#
> + description:
> + This is the SERDES lane control mux.
> +
> patternProperties:
> "^phy@[0-9a-f]+$":
> type: object
> $ref: /schemas/phy/ti,phy-gmii-sel.yaml#
>
> + "^clock@[0-9a-f]+$":
Could you explain to me why these are all patternProperties? Why are the
addresses of these things not fixed for an am654?
> + type: object
> + $ref: /schemas/soc/ti/ti,am654-serdes-ctrl.yaml#
> +
> + "^dss-oldi-io-ctrl@[0-9a-f]+$":
> + type: object
> + $ref: /schemas/mfd/syscon.yaml#
> + properties:
> + compatible:
> + items:
> + - const: ti,am654-dss-oldi-io-ctrl
> + - const: syscon
> +
> + "^clock-controller@[0-9a-f]+$":
> + type: object
> + $ref: /schemas/clock/ti,am654-ehrpwm-tbclk.yaml#
> + description:
> + Clock provider for TI EHRPWM nodes.
> +
> required:
> - compatible
> - reg
> --
> 2.43.0
>
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