From: Rob Herring <robh@kernel.org>
To: Mathieu Poirier <mathieu.poirier@linaro.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linaro.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Coresight ML <coresight@lists.linaro.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
devicetree@vger.kernel.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"moderated list:ARM/STM32 ARCHITECTURE"
<linux-stm32@st-md-mailman.stormreply.com>
Subject: Re: [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property
Date: Wed, 24 Aug 2022 14:04:31 -0500 [thread overview]
Message-ID: <CAL_JsqJCGPSxYb5CqiEM9YAmJjQE4wp_0HCWgBSqPDBBAJRMBA@mail.gmail.com> (raw)
In-Reply-To: <20220721212718.1980905-1-robh@kernel.org>
On Thu, Jul 21, 2022 at 4:27 PM Rob Herring <robh@kernel.org> wrote:
>
> Coresight components may be in a power domain which is the case for the Arm
> Juno board. Allow a single 'power-domains' entry for Coresight components.
Ping.
>
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
> Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml | 3 +++
> Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml | 3 +++
> .../devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml | 3 +++
> .../bindings/arm/arm,coresight-dynamic-replicator.yaml | 3 +++
> Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml | 3 +++
> Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml | 3 +++
> .../devicetree/bindings/arm/arm,coresight-static-funnel.yaml | 3 +++
> .../bindings/arm/arm,coresight-static-replicator.yaml | 3 +++
> Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml | 3 +++
> Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml | 3 +++
> Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml | 3 +++
> .../devicetree/bindings/arm/arm,embedded-trace-extension.yaml | 3 +++
> 12 files changed, 36 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml
> index d783d9276124..2bae06eed693 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-catu.yaml
> @@ -61,6 +61,9 @@ properties:
> maxItems: 1
> description: Address translation error interrupt
>
> + power-domains:
> + maxItems: 1
> +
> in-ports:
> $ref: /schemas/graph.yaml#/properties/ports
> additionalProperties: false
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml
> index 72ffe4d1e948..0c5b875cb654 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-cti.yaml
> @@ -98,6 +98,9 @@ properties:
> base cti node if compatible string arm,coresight-cti-v8-arch is used,
> or may appear in a trig-conns child node when appropriate.
>
> + power-domains:
> + maxItems: 1
> +
> arm,cti-ctm-id:
> $ref: /schemas/types.yaml#/definitions/uint32
> description:
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml
> index 1eeedc22857c..44a1041cb0fc 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-funnel.yaml
> @@ -54,6 +54,9 @@ properties:
> - const: apb_pclk
> - const: atclk
>
> + power-domains:
> + maxItems: 1
> +
> in-ports:
> $ref: /schemas/graph.yaml#/properties/ports
>
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml
> index a26ed9214e00..03792e9bd97a 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-dynamic-replicator.yaml
> @@ -54,6 +54,9 @@ properties:
> - const: apb_pclk
> - const: atclk
>
> + power-domains:
> + maxItems: 1
> +
> qcom,replicator-loses-context:
> type: boolean
> description:
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml
> index fd06ede26ceb..90679788e0bf 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-etb10.yaml
> @@ -54,6 +54,9 @@ properties:
> - const: apb_pclk
> - const: atclk
>
> + power-domains:
> + maxItems: 1
> +
> in-ports:
> $ref: /schemas/graph.yaml#/properties/ports
> additionalProperties: false
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml
> index e0377ce48537..01200f67504a 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-etm.yaml
> @@ -73,6 +73,9 @@ properties:
> - const: apb_pclk
> - const: atclk
>
> + power-domains:
> + maxItems: 1
> +
> arm,coresight-loses-context-with-cpu:
> type: boolean
> description:
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml
> index b9da30ab9ccd..06a1d346982c 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-funnel.yaml
> @@ -27,6 +27,9 @@ properties:
> compatible:
> const: arm,coresight-static-funnel
>
> + power-domains:
> + maxItems: 1
> +
> in-ports:
> $ref: /schemas/graph.yaml#/properties/ports
>
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml
> index 66ee97370fb2..5178e7fdff0b 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-static-replicator.yaml
> @@ -27,6 +27,9 @@ properties:
> compatible:
> const: arm,coresight-static-replicator
>
> + power-domains:
> + maxItems: 1
> +
> in-ports:
> $ref: /schemas/graph.yaml#/properties/ports
> additionalProperties: false
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml
> index 905008faa012..378380c3f5aa 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-stm.yaml
> @@ -61,6 +61,9 @@ properties:
> - const: apb_pclk
> - const: atclk
>
> + power-domains:
> + maxItems: 1
> +
> out-ports:
> $ref: /schemas/graph.yaml#/properties/ports
> additionalProperties: false
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
> index 3463b6e53aef..e0b88a71356a 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-tmc.yaml
> @@ -55,6 +55,9 @@ properties:
> - const: apb_pclk
> - const: atclk
>
> + power-domains:
> + maxItems: 1
> +
> arm,buffer-size:
> $ref: /schemas/types.yaml#/definitions/uint32
> deprecated: true
> diff --git a/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml b/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml
> index e80d48200c37..61a0cdc27745 100644
> --- a/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,coresight-tpiu.yaml
> @@ -54,6 +54,9 @@ properties:
> - const: apb_pclk
> - const: atclk
>
> + power-domains:
> + maxItems: 1
> +
> in-ports:
> $ref: /schemas/graph.yaml#/properties/ports
> additionalProperties: false
> diff --git a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
> index 5f07fb166c56..108460627d9a 100644
> --- a/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
> +++ b/Documentation/devicetree/bindings/arm/arm,embedded-trace-extension.yaml
> @@ -33,6 +33,9 @@ properties:
> Handle to the cpu this ETE is bound to.
> $ref: /schemas/types.yaml#/definitions/phandle
>
> + power-domains:
> + maxItems: 1
> +
> out-ports:
> description: |
> Output connections from the ETE to legacy CoreSight trace bus.
> --
> 2.34.1
>
next prev parent reply other threads:[~2022-08-24 19:04 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-21 21:27 [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property Rob Herring
2022-07-21 21:27 ` [PATCH 2/2] dt-bindings: arm: coresight-tmc: Add 'iommu' property Rob Herring
2022-07-22 8:35 ` [PATCH 1/2] dt-bindings: arm: coresight: Add 'power-domains' property Sudeep Holla
2022-08-24 19:04 ` Rob Herring [this message]
2022-08-25 16:32 ` Mathieu Poirier
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=CAL_JsqJCGPSxYb5CqiEM9YAmJjQE4wp_0HCWgBSqPDBBAJRMBA@mail.gmail.com \
--to=robh@kernel.org \
--cc=alexandre.torgue@foss.st.com \
--cc=coresight@lists.linaro.org \
--cc=devicetree@vger.kernel.org \
--cc=krzysztof.kozlowski+dt@linaro.org \
--cc=leo.yan@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-stm32@st-md-mailman.stormreply.com \
--cc=mathieu.poirier@linaro.org \
--cc=mcoquelin.stm32@gmail.com \
--cc=mike.leach@linaro.org \
--cc=suzuki.poulose@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).