From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
To: Neil Armstrong <neil.armstrong@linaro.org>,
Bjorn Andersson <andersson@kernel.org>,
Frank Rowand <frowand.list@gmail.com>,
Konrad Dybcio <konrad.dybcio@somainline.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Rob Herring <robh+dt@kernel.org>, Andy Gross <agross@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH v2 1/2] dt-bindings: reserved-memory: document Qualcomm MPSS DSM memory
Date: Fri, 18 Nov 2022 11:46:19 +0100 [thread overview]
Message-ID: <0e8ed125-beba-8f74-b3aa-728e9dc5a09d@linaro.org> (raw)
In-Reply-To: <20221114-narmstrong-sm8550-upstream-mpss_dsm-v2-1-f7c65d6f0e55@linaro.org>
On 18/11/2022 09:53, Neil Armstrong wrote:
> Document the Qualcomm Modem Processing SubSystem DSM shared memory.
>
> This memory zone is shared between the APPS and the MPSS subsystem,
> and must be configured during the whole lifetime of the system.
>
> Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
> ---
> .../reserved-memory/qcom,mpss-dsm-mem.yaml | 37 ++++++++++++++++++++++
> 1 file changed, 37 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/reserved-memory/qcom,mpss-dsm-mem.yaml b/Documentation/devicetree/bindings/reserved-memory/qcom,mpss-dsm-mem.yaml
> new file mode 100644
> index 000000000000..226d0dfc422c
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/reserved-memory/qcom,mpss-dsm-mem.yaml
> @@ -0,0 +1,37 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/reserved-memory/qcom,mpss-dsm-mem.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Qualcomm Modem Processing SubSystem DSM Memory
> +
Discussion in v1 is still going. Memory region is not a device.
Best regards,
Krzysztof
next prev parent reply other threads:[~2022-11-18 10:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-18 8:53 [PATCH v2 0/2] soc: qcom: Add support for Qualcomm Modem Processing SubSystem DSM memory Neil Armstrong
2022-11-18 8:53 ` [PATCH v2 1/2] dt-bindings: reserved-memory: document Qualcomm MPSS " Neil Armstrong
2022-11-18 10:46 ` Krzysztof Kozlowski [this message]
2022-11-18 13:26 ` Neil Armstrong
2022-11-18 8:53 ` [PATCH v2 2/2] soc: qcom: add MDSS DSM memory driver Neil Armstrong
2022-11-18 11:17 ` Srinivas Kandagatla
2022-11-29 8:28 ` [PATCH v2 0/2] soc: qcom: Add support for Qualcomm Modem Processing SubSystem DSM memory Neil Armstrong
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