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/linux-6.14.4/Documentation/devicetree/bindings/remoteproc/
Dqcom,smd-edge.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,smd-edge.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm SMD Edge communication channel nodes
10 - Bjorn Andersson <[email protected]>
13 Qualcomm SMD subnode represents a remote subsystem or a remote processor of
14 some sort - or in SMD language an "edge". The name of the edges are not
17 In turn, subnodes of the "edges" represent devices tied to SMD channels on
18 that "edge". The names of the devices are not important. The properties of
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Dqcom,rpm-proc.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,rpm-proc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <[email protected]>
11 - Konrad Dybcio <[email protected]>
12 - Stephan Gerhold <[email protected]>
17 +--------------------------------------------+
18 | RPM subsystem (qcom,rpm-proc) |
20 reset | +---------------+ +-----+ +-----+ |
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Dqcom,wcnss-pil.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,wcnss-pil.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <[email protected]>
21 - items:
22 - enum:
23 - qcom,pronto-v1-pil
24 - qcom,pronto-v2-pil
25 - qcom,pronto-v3-pil
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Dqcom,msm8916-mss-pil.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,msm8916-mss-pil.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Stephan Gerhold <[email protected]>
19 - enum:
20 - qcom,msm8909-mss-pil
21 - qcom,msm8916-mss-pil
22 - qcom,msm8953-mss-pil
23 - qcom,msm8974-mss-pil
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Dqcom,pas-common.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,pas-common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Manivannan Sadhasivam <[email protected]>
20 clock-names:
30 - description: Watchdog interrupt
31 - description: Fatal interrupt
32 - description: Ready interrupt
33 - description: Handover interrupt
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Dqcom,msm8996-mss-pil.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,msm8996-mss-pil.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <[email protected]>
11 - Sibi Sankar <[email protected]>
20 - qcom,msm8996-mss-pil
21 - qcom,msm8998-mss-pil
22 - qcom,sdm660-mss-pil
23 - qcom,sdm845-mss-pil
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Dqcom,glink-rpm-edge.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,glink-rpm-edge.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm G-Link RPM edge
10 Qualcomm G-Link edge, a FIFO based mechanism for communication with Resource
14 - Bjorn Andersson <[email protected]>
18 const: qcom,glink-rpm
22 Name of the edge, used for debugging and identification purposes. The
30 - description: rpm_hlos mailbox in APCS
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Dqcom,q6v5.txt6 - compatible:
10 "qcom,ipq8074-wcss-pil"
11 "qcom,qcs404-wcss-pil"
13 - reg:
15 Value type: <prop-encoded-array>
19 - reg-names:
24 - interrupts-extended:
26 Value type: <prop-encoded-array>
27 Definition: reference to the interrupts that match interrupt-names
29 - interrupt-names:
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Dqcom,adsp.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Manivannan Sadhasivam <[email protected]>
19 - qcom,msm8226-adsp-pil
20 - qcom,msm8953-adsp-pil
21 - qcom,msm8974-adsp-pil
22 - qcom,msm8996-adsp-pil
23 - qcom,msm8996-slpi-pil
24 - qcom,msm8998-adsp-pas
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Dqcom,qcs404-pas.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,qcs404-pas.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Manivannan Sadhasivam <[email protected]>
19 - qcom,qcs404-adsp-pas
20 - qcom,qcs404-cdsp-pas
21 - qcom,qcs404-wcss-pas
28 - description: XO clock
30 clock-names:
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Dqcom,sdx55-pas.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,sdx55-pas.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Manivannan Sadhasivam <[email protected]>
19 - qcom,sdx55-mpss-pas
26 - description: XO clock
28 clock-names:
30 - const: xo
35 interrupt-names:
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Dqcom,sm6375-pas.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,sm6375-pas.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Manivannan Sadhasivam <[email protected]>
19 - qcom,sm6375-adsp-pas
20 - qcom,sm6375-cdsp-pas
21 - qcom,sm6375-mpss-pas
28 - description: XO clock
30 clock-names:
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Dqcom,sm6115-pas.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,sm6115-pas.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <[email protected]>
11 - Konrad Dybcio <[email protected]>
20 - enum:
21 - qcom,sm6115-adsp-pas
22 - qcom,sm6115-cdsp-pas
23 - qcom,sm6115-mpss-pas
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Dqcom,sc8280xp-pas.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,sc8280xp-pas.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Manivannan Sadhasivam <[email protected]>
19 - qcom,sc8280xp-adsp-pas
20 - qcom,sc8280xp-nsp0-pas
21 - qcom,sc8280xp-nsp1-pas
28 - description: XO clock
30 clock-names:
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Dqcom,sc8180x-pas.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,sc8180x-pas.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Manivannan Sadhasivam <[email protected]>
19 - qcom,sc8180x-adsp-pas
20 - qcom,sc8180x-cdsp-pas
21 - qcom,sc8180x-mpss-pas
28 - description: XO clock
30 clock-names:
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Dqcom,sm6350-pas.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/qcom,sm6350-pas.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Manivannan Sadhasivam <[email protected]>
19 - qcom,sm6350-adsp-pas
20 - qcom,sm6350-cdsp-pas
21 - qcom,sm6350-mpss-pas
28 - description: XO clock
30 clock-names:
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/linux-6.14.4/Documentation/devicetree/bindings/soc/qcom/
Dqcom,smd.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/soc/qcom/qcom,smd.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andy Gross <[email protected]>
11 - Bjorn Andersson <[email protected]>
12 - Krzysztof Kozlowski <[email protected]>
18 Using the top-level SMD node is deprecated. Instead, the SMD edges are defined
26 const: qcom,smd
29 "^smd-edge|rpm$":
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Dqcom,smd-rpm.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/qcom/qcom,smd-rpm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Resource Power Manager (RPM) over SMD/GLINK
15 The SMD or GLINK information for the RPM edge should be filled out. See
16 qcom,smd.yaml for the required edge properties. All SMD/GLINK related
23 Refer to Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.yaml
28 - Andy Gross <[email protected]>
29 - Bjorn Andersson <[email protected]>
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Dqcom,wcnss.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andy Gross <[email protected]>
11 - Bjorn Andersson <[email protected]>
15 radio block, all using SMD as command channels.
21 firmware-name:
32 - qcom,riva"
33 - qcom,pronto"
35 qcom,smd-channels:
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/linux-6.14.4/drivers/remoteproc/
Dqcom_common.c1 // SPDX-License-Identifier: GPL-2.0-only
7 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
39 * struct minidump_region - Minidump region
55 * struct minidump_subsystem - Subsystem's SMEM Table of content
73 * struct minidump_global_toc - Global Table of Content
99 list_for_each_entry_safe(entry, tmp, &rproc->dump_segments, node) { in qcom_minidump_cleanup()
100 list_del(&entry->node); in qcom_minidump_cleanup()
101 kfree(entry->priv); in qcom_minidump_cleanup()
117 if (WARN_ON(!list_empty(&rproc->dump_segments))) { in qcom_add_minidump_segments()
118 dev_err(&rproc->dev, "dump segment list already populated\n"); in qcom_add_minidump_segments()
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Dqcom_common.h1 /* SPDX-License-Identifier: GPL-2.0 */
19 struct qcom_glink_smem *edge; member
27 struct qcom_smd_edge *edge; member
55 void qcom_add_smd_subdev(struct rproc *rproc, struct qcom_rproc_subdev *smd);
56 void qcom_remove_smd_subdev(struct rproc *rproc, struct qcom_rproc_subdev *smd);
/linux-6.14.4/drivers/rpmsg/
Dqcom_smd.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
27 * The Qualcomm Shared Memory communication solution provides point-to-point
45 * sends out an interrupt. We detect this change and register a smd device to
76 * smd channel entries.
96 * struct qcom_smd_edge - representing a remote processor
97 * @dev: device associated with this edge
98 * @name: name of this edge
99 * @of_node: of_node handle for information related to this edge
100 * @edge_id: identifier of this edge
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/linux-6.14.4/drivers/soc/qcom/
Drpm-proc.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2021-2023, Stephan Gerhold <[email protected]> */
12 struct qcom_smd_edge *edge = NULL; in rpm_proc_probe() local
13 struct device *dev = &pdev->dev; in rpm_proc_probe()
17 edge_node = of_get_child_by_name(dev->of_node, "smd-edge"); in rpm_proc_probe()
19 edge = qcom_smd_register_edge(dev, edge_node); in rpm_proc_probe()
21 if (IS_ERR(edge)) in rpm_proc_probe()
22 return dev_err_probe(dev, PTR_ERR(edge), in rpm_proc_probe()
23 "Failed to register smd-edge\n"); in rpm_proc_probe()
32 platform_set_drvdata(pdev, edge); in rpm_proc_probe()
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/linux-6.14.4/arch/arm64/boot/dts/qcom/
Dmsm8953.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
4 #include <dt-bindings/clock/qcom,gcc-msm8953.h>
5 #include <dt-bindings/clock/qcom,rpmcc.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/interrupt-controller/arm-gic.h>
8 #include <dt-bindings/power/qcom-rpmpd.h>
9 #include <dt-bindings/soc/qcom,apr.h>
10 #include <dt-bindings/sound/qcom,q6afe.h>
11 #include <dt-bindings/sound/qcom,q6asm.h>
12 #include <dt-bindings/thermal/thermal.h>
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/linux-6.14.4/arch/arm/boot/dts/qcom/
Dqcom-msm8974.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/interconnect/qcom,msm8974.h>
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
6 #include <dt-bindings/clock/qcom,gcc-msm8974.h>
7 #include <dt-bindings/clock/qcom,mmcc-msm8974.h>
8 #include <dt-bindings/clock/qcom,rpmcc.h>
9 #include <dt-bindings/reset/qcom,gcc-msm8974.h>
10 #include <dt-bindings/gpio/gpio.h>
13 #address-cells = <1>;
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