From: Suzuki K Poulose <suzuki.poulose@arm.com>
To: Rob Herring <robh@kernel.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linaro.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
"coresight >> Coresight ML" <coresight@lists.linaro.org>
Subject: Re: [PATCH 1/2] dt-bindings: arm: Convert CoreSight bindings to DT schema
Date: Mon, 23 May 2022 12:03:36 +0100 [thread overview]
Message-ID: <9a9b40eb-be8d-bf8c-39be-e0abb507820f@arm.com> (raw)
In-Reply-To: <20220520214416.302127-2-robh@kernel.org>
Hi Rob,
Thanks a lot for converting these to yaml. Some minor comments below.
In general, the "clocks" and "clock-names" are optional (e.g, for
etm4 with system register access).
On 20/05/2022 22:44, Rob Herring wrote:
> Each CoreSight component has slightly different requirements and
> nothing applies to every component, so each CoreSight component has its
> own schema document.
>
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
> .../bindings/arm/arm,coresight-catu.yaml | 101 +++++
> .../arm/arm,coresight-dynamic-funnel.yaml | 126 ++++++
> .../bindings/arm/arm,coresight-etb10.yaml | 92 ++++
> .../bindings/arm/arm,coresight-etm.yaml | 156 +++++++
> .../arm/arm,coresight-static-replicator.yaml | 90 ++++
> .../bindings/arm/arm,coresight-stm.yaml | 101 +++++
> .../bindings/arm/arm,coresight-tmc.yaml | 132 ++++++
> .../bindings/arm/arm,coresight-tpiu.yaml | 91 ++++
> .../devicetree/bindings/arm/coresight.txt | 402 ------------------
> 9 files changed, 889 insertions(+), 402 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml
> create mode 100644 Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml
> create mode 100644 Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml
> create mode 100644 Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml
> create mode 100644 Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml
> create mode 100644 Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml
> create mode 100644 Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
> create mode 100644 Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml
> delete mode 100644 Documentation/devicetree/bindings/arm/coresight.txt
...
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
> new file mode 100644
> index 000000000000..ee1ce47225be
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
> @@ -0,0 +1,132 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/arm/arm,coresight-tmc.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Arm CoreSight Trace Memory Controller
> +
...
> + out-ports:
> + $ref: /schemas/graph.yaml#/properties/ports
> + additionalProperties: false
> +
> + properties:
> + port:
> + description: AXI Master output connection. Used for ETR and ETF
> + configurations.
nit: This is only for ETRs. Never for ETFs.
Suzuki
next prev parent reply other threads:[~2022-05-23 11:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-20 21:44 [PATCH 0/2] dt-bindings: Arm CoreSight binding schema conversions Rob Herring
2022-05-20 21:44 ` [PATCH 1/2] dt-bindings: arm: Convert CoreSight bindings to DT schema Rob Herring
2022-05-21 14:54 ` Krzysztof Kozlowski
2022-05-23 12:53 ` Rob Herring
2022-05-23 11:03 ` Suzuki K Poulose [this message]
2022-05-23 13:57 ` Rob Herring
2022-05-20 21:44 ` [PATCH 2/2] dt-bindings: arm: Convert CoreSight CPU debug " Rob Herring
2022-05-21 13:27 ` Leo Yan
2022-05-21 14:47 ` Krzysztof Kozlowski
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