From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>,
Mike Leach <mike.leach@linaro.org>,
devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-arm-msm <linux-arm-msm@vger.kernel.org>,
Stephen Boyd <swboyd@chromium.org>
Subject: Re: [PATCHv3 2/2] dt-bindings: arm: coresight: Add optional property to replicators
Date: Mon, 25 May 2020 10:01:47 -0600 [thread overview]
Message-ID: <CANLsYkwhjbyspLjbnp4XYCcRNFUkBs46QjWYBTza1scGDtNSmQ@mail.gmail.com> (raw)
In-Reply-To: <ccfe8a5ede0523436508e31085322ccdab8f972a.1590171891.git.saiprakash.ranjan@codeaurora.org>
On Fri, 22 May 2020 at 12:37, Sai Prakash Ranjan
<saiprakash.ranjan@codeaurora.org> wrote:
>
> Add an optional boolean property "qcom,replicator-loses-context" to
> identify replicators which loses context when AMBA clocks are removed
> in certain configurable replicator designs.
>
> Reviewed-by: Mike Leach <mike.leach@linaro.org>
> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> ---
> Documentation/devicetree/bindings/arm/coresight.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt
> index 846f6daae71b..b598a5f0037d 100644
> --- a/Documentation/devicetree/bindings/arm/coresight.txt
> +++ b/Documentation/devicetree/bindings/arm/coresight.txt
> @@ -121,6 +121,12 @@ its hardware characteristcs.
> * interrupts : Exactly one SPI may be listed for reporting the address
> error
>
> +* Optional property for configurable replicators:
> +
> + * qcom,replicator-loses-context: boolean. Indicates that the replicator
> + will lose register context when AMBA clock is removed which is observed
> + in some replicator designs.
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
> +
> Graph bindings for Coresight
> -------------------------------
>
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> of Code Aurora Forum, hosted by The Linux Foundation
>
WARNING: multiple messages have this Message-ID (diff)
From: Mathieu Poirier <mathieu.poirier@linaro.org>
To: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Cc: devicetree@vger.kernel.org,
Suzuki K Poulose <suzuki.poulose@arm.com>,
linux-arm-msm <linux-arm-msm@vger.kernel.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Stephen Boyd <swboyd@chromium.org>,
Rob Herring <robh+dt@kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
Mike Leach <mike.leach@linaro.org>
Subject: Re: [PATCHv3 2/2] dt-bindings: arm: coresight: Add optional property to replicators
Date: Mon, 25 May 2020 10:01:47 -0600 [thread overview]
Message-ID: <CANLsYkwhjbyspLjbnp4XYCcRNFUkBs46QjWYBTza1scGDtNSmQ@mail.gmail.com> (raw)
In-Reply-To: <ccfe8a5ede0523436508e31085322ccdab8f972a.1590171891.git.saiprakash.ranjan@codeaurora.org>
On Fri, 22 May 2020 at 12:37, Sai Prakash Ranjan
<saiprakash.ranjan@codeaurora.org> wrote:
>
> Add an optional boolean property "qcom,replicator-loses-context" to
> identify replicators which loses context when AMBA clocks are removed
> in certain configurable replicator designs.
>
> Reviewed-by: Mike Leach <mike.leach@linaro.org>
> Signed-off-by: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
> ---
> Documentation/devicetree/bindings/arm/coresight.txt | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt
> index 846f6daae71b..b598a5f0037d 100644
> --- a/Documentation/devicetree/bindings/arm/coresight.txt
> +++ b/Documentation/devicetree/bindings/arm/coresight.txt
> @@ -121,6 +121,12 @@ its hardware characteristcs.
> * interrupts : Exactly one SPI may be listed for reporting the address
> error
>
> +* Optional property for configurable replicators:
> +
> + * qcom,replicator-loses-context: boolean. Indicates that the replicator
> + will lose register context when AMBA clock is removed which is observed
> + in some replicator designs.
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
> +
> Graph bindings for Coresight
> -------------------------------
>
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> of Code Aurora Forum, hosted by The Linux Foundation
>
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-05-25 16:02 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-22 18:36 [PATCHv3 0/2] Add support for replicators which loses context on clock removal Sai Prakash Ranjan
2020-05-22 18:36 ` Sai Prakash Ranjan
2020-05-22 18:36 ` [PATCHv3 1/2] coresight: replicator: Reset replicator if context is lost Sai Prakash Ranjan
2020-05-22 18:36 ` Sai Prakash Ranjan
2020-05-22 18:36 ` [PATCHv3 2/2] dt-bindings: arm: coresight: Add optional property to replicators Sai Prakash Ranjan
2020-05-22 18:36 ` Sai Prakash Ranjan
2020-05-25 16:01 ` Mathieu Poirier [this message]
2020-05-25 16:01 ` Mathieu Poirier
2020-05-25 16:15 ` [PATCHv3 0/2] Add support for replicators which loses context on clock removal Mathieu Poirier
2020-05-25 16:15 ` Mathieu Poirier
2020-05-26 7:01 ` Sai Prakash Ranjan
2020-05-26 7:01 ` Sai Prakash Ranjan
2020-05-28 14:48 ` Rob Herring
2020-05-28 14:48 ` Rob Herring
2020-05-28 17:40 ` Mathieu Poirier
2020-05-28 17:40 ` Mathieu Poirier
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