Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Message-ID: <0e8ed125-beba-8f74-b3aa-728e9dc5a09d@linaro.org>
Date:   Fri, 18 Nov 2022 11:46:19 +0100
MIME-Version: 1.0
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101
 Thunderbird/102.4.2
Subject: Re: [PATCH v2 1/2] dt-bindings: reserved-memory: document Qualcomm
 MPSS DSM memory
Content-Language: en-US
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
References: <20221114-narmstrong-sm8550-upstream-mpss_dsm-v2-0-f7c65d6f0e55@linaro.org>
 <20221114-narmstrong-sm8550-upstream-mpss_dsm-v2-1-f7c65d6f0e55@linaro.org>
From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <20221114-narmstrong-sm8550-upstream-mpss_dsm-v2-1-f7c65d6f0e55@linaro.org>
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Precedence: bulk

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