Re: [PATCH v3 3/5] dt-bindings: arm: Add Coresight TMC Control Unit hardware

From: Krzysztof Kozlowski
Date: Mon Aug 19 2024 - 02:26:51 EST


On 12/08/2024 04:41, Jie Gan wrote:
> +
> +maintainers:
> + - Yuanfang Zhang <quic_yuanfang@xxxxxxxxxxx>
> + - Mao Jinlong <quic_jinlmao@xxxxxxxxxxx>
> + - Jie Gan <quic_jiegan@xxxxxxxxxxx>
> +
> +description:
> + The Coresight TMC Control unit controls various Coresight behaviors.
> + It works as a helper device when connected to TMC ETR device.
> + It is responsible for controlling the data filter function based on
> + the source device's Trace ID for TMC ETR device. The trace data with
> + that Trace id can get into ETR's buffer while other trace data gets
> + ignored.
> +
> +properties:
> + compatible:
> + enum:
> + - qcom,sa8775p-ctcu
> +
> + reg:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> + clock-names:
> + items:
> + - const: apb
> +
> + in-ports:
> + $ref: /schemas/graph.yaml#/properties/ports
> +
> + patternProperties:
> + '^port(@[0-7])?$':

I see only two ports in the example. How many are there in reality?

Best regards,
Krzysztof