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a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A MSM8996 has limited glink support, allow glink-edge node on MSM8996 platform. Acked-by: Rob Herring Signed-off-by: Dmitry Baryshkov --- Documentation/devicetree/bindings/remoteproc/qcom,msm8996-mss-pil.yaml | 1= - 1 file changed, 1 deletion(-) diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,msm8996-mss-= pil.yaml b/Documentation/devicetree/bindings/remoteproc/qcom,msm8996-mss-pi= l.yaml index 971734085d51..4d2055f283ac 100644 --- a/Documentation/devicetree/bindings/remoteproc/qcom,msm8996-mss-pil.yaml +++ b/Documentation/devicetree/bindings/remoteproc/qcom,msm8996-mss-pil.yaml @@ -231,7 +231,6 @@ allOf: - const: snoc_axi - const: mnoc_axi - const: qdss - glink-edge: false required: - pll-supply - smd-edge --=20 2.39.2 From nobody Mon Feb 9 09:01:29 2026 Received: from mail-lj1-f180.google.com (mail-lj1-f180.google.com [209.85.208.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0693A2E3F7 for ; Thu, 18 Apr 2024 06:44:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; 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Wed, 17 Apr 2024 23:44:26 -0700 (PDT) Received: from umbar.lan ([192.130.178.91]) by smtp.gmail.com with ESMTPSA id b9-20020a0565120b8900b0051898448680sm122122lfv.261.2024.04.17.23.44.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Apr 2024 23:44:26 -0700 (PDT) From: Dmitry Baryshkov Date: Thu, 18 Apr 2024 09:44:21 +0300 Subject: [PATCH v2 2/3] arm64: dts: qcom: msm8996: add glink-edge nodes Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240418-msm8996-remoteproc-v2-2-b9ae852bf6bc@linaro.org> References: <20240418-msm8996-remoteproc-v2-0-b9ae852bf6bc@linaro.org> In-Reply-To: <20240418-msm8996-remoteproc-v2-0-b9ae852bf6bc@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mathieu Poirier , Sibi Sankar Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, Dmitry Baryshkov X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; 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For example the following interfaces are provided on db820c: modem: 2080000.remoteproc:glink-edge.LOOPBACK_CTL_MPSS.-1.-1 2080000.remoteproc:glink-edge.glink_ssr.-1.-1 2080000.remoteproc:glink-edge.rpmsg_chrdev.0.0 adsp: 9300000.remoteproc:glink-edge.LOOPBACK_CTL_LPASS.-1.-1 9300000.remoteproc:glink-edge.glink_ssr.-1.-1 9300000.remoteproc:glink-edge.rpmsg_chrdev.0.0 Reviewed-by: Konrad Dybcio Signed-off-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qc= om/msm8996.dtsi index 1601e46549e7..7ae499fa7d91 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -2453,6 +2453,13 @@ slpi_pil: remoteproc@1c00000 { =20 status =3D "disabled"; =20 + glink-edge { + interrupts =3D ; + label =3D "dsps"; + qcom,remote-pid =3D <3>; + mboxes =3D <&apcs_glb 27>; + }; + smd-edge { interrupts =3D ; =20 @@ -2522,6 +2529,13 @@ metadata { memory-region =3D <&mdata_mem>; 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Wed, 17 Apr 2024 23:44:26 -0700 (PDT) From: Dmitry Baryshkov Date: Thu, 18 Apr 2024 09:44:22 +0300 Subject: [PATCH v2 3/3] arm64: dts: msm8996: add fastrpc nodes Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20240418-msm8996-remoteproc-v2-3-b9ae852bf6bc@linaro.org> References: <20240418-msm8996-remoteproc-v2-0-b9ae852bf6bc@linaro.org> In-Reply-To: <20240418-msm8996-remoteproc-v2-0-b9ae852bf6bc@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mathieu Poirier , Sibi Sankar Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, Dmitry Baryshkov , Srinivas Kandagatla X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1962; i=dmitry.baryshkov@linaro.org; h=from:subject:message-id; bh=MEtHWaQG/4hA5mXZ79sLhC/nj3oaNW43ubhJtRJT56g=; b=owEBbQGS/pANAwAKAYs8ij4CKSjVAcsmYgBmIMFI1MFTDPk/FQHJ9i5zXl6jZ6eVcWoMsApuC QnbdWy7+7iJATMEAAEKAB0WIQRMcISVXLJjVvC4lX+LPIo+Aiko1QUCZiDBSAAKCRCLPIo+Aiko 1ea8CACpiIkjydc48EPErNkVYj7B5XMF678G8QDd02VTbSw2IuP7EpvGjwP2IZn65IJP5XfRBRP 2cnsXF8f5vQz5AAIk5XwtcYihYZlRFcxI2VMYxcfG3MtvjnKFg8askw30oyEyuBaQBMIIe8kkDc qUvE2wE9DpC9Hx8FZwdoEkWD82PhKT/xivxy3TzkmWR4ca/g6MigW0mvQNvo7Xc3e+fq8CR3XIL +py3wadGDMZyI/nhKDcjytJlswrs28F3cvTSP8NzH/1YK7fWdf5l83AZ07GLEAvANzJJzbqswcS U6gQaUMFYPcBBXrrcpbMe0z9f5IjDG4yWun6/18RjvY5qfZB X-Developer-Key: i=dmitry.baryshkov@linaro.org; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A From: Srinivas Kandagatla The ADSP provides fastrpc/compute capabilities. Enable support for the fastrpc on this DSP. Signed-off-by: Srinivas Kandagatla Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 57 +++++++++++++++++++++++++++++++= ++++ 1 file changed, 57 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qc= om/msm8996.dtsi index 7ae499fa7d91..f9bbb191661b 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -3545,6 +3545,63 @@ q6routing: routing { }; }; }; + + fastrpc { + compatible =3D "qcom,fastrpc"; + qcom,smd-channels =3D "fastrpcsmd-apps-dsp"; + label =3D "adsp"; + qcom,non-secure-domain; + #address-cells =3D <1>; + #size-cells =3D <0>; + + cb@5 { + compatible =3D "qcom,fastrpc-compute-cb"; + reg =3D <5>; + iommus =3D <&lpass_q6_smmu 5>; + }; + + cb@6 { + compatible =3D "qcom,fastrpc-compute-cb"; + reg =3D <6>; + iommus =3D <&lpass_q6_smmu 6>; + }; + + cb@7 { + compatible =3D "qcom,fastrpc-compute-cb"; + reg =3D <7>; + iommus =3D <&lpass_q6_smmu 7>; + }; + + cb@8 { + compatible =3D "qcom,fastrpc-compute-cb"; + reg =3D <8>; + iommus =3D <&lpass_q6_smmu 8>; + }; + + cb@9 { + compatible =3D "qcom,fastrpc-compute-cb"; + reg =3D <9>; + iommus =3D <&lpass_q6_smmu 9>; + }; + + cb@10 { + compatible =3D "qcom,fastrpc-compute-cb"; + reg =3D <10>; + iommus =3D <&lpass_q6_smmu 10>; + }; + + cb@11 { + compatible =3D "qcom,fastrpc-compute-cb"; + reg =3D <11>; + iommus =3D <&lpass_q6_smmu 11>; + }; + + cb@12 { + compatible =3D "qcom,fastrpc-compute-cb"; + reg =3D <12>; + iommus =3D <&lpass_q6_smmu 12>; + }; + }; }; }; =20 --=20 2.39.2