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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/qcom/
Dqcom,rpm-master-stats.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/qcom/qcom,rpm-master-stats.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Technologies, Inc. (QTI) RPM Master Stats
10 - Konrad Dybcio <konrad.dybcio@linaro.org>
13 The Qualcomm RPM (Resource Power Manager) architecture includes a concept
14 of "RPM Masters". They can be thought of as "the local gang leaders", usually
15 spanning a single subsystem (e.g. APSS, ADSP, CDSP). All of the RPM decisions
16 (particularly around entering hardware-driven low power modes: XO shutdown
[all …]
Dqcom,smem.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andy Gross <agross@kernel.org>
11 - Bjorn Andersson <bjorn.andersson@linaro.org>
15 reserved-memory used to share data between various subsystems and OSes in
25 memory-region:
32 qcom,rpm-msg-ram:
34 description: handle to RPM message memory resource
36 no-map: true
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/remoteproc/
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
11 Power Manager (RPM) on various Qualcomm platforms.
14 - Bjorn Andersson <andersson@kernel.org>
18 const: qcom,glink-rpm
31 - description: rpm_hlos mailbox in APCS
[all …]
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#
7 title: Qualcomm Resource Power Manager (RPM) Processor/Subsystem
10 - Bjorn Andersson <andersson@kernel.org>
11 - Konrad Dybcio <konrad.dybcio@linaro.org>
12 - Stephan Gerhold <stephan@gerhold.net>
15 Resource Power Manager (RPM) subsystem found in various Qualcomm platforms:
17 +--------------------------------------------+
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/soc/qcom/
Dqcom,smem.txt6 - compatible:
12 - memory-region:
14 Value type: <prop-encoded-array>
17 - qcom,rpm-msg-ram:
19 Value type: <prop-encoded-array>
20 Definition: handle to RPM message memory resource
22 - hwlocks:
24 Value type: <prop-encoded-array>
30 at 0xfa00000 and the RPM message ram at 0xfc428000:
32 reserved-memory {
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Dqcom,glink.txt4 communication between subsystem-pairs on various Qualcomm platforms. Two types
5 of edges can be described by the binding; the GLINK RPM edge and a SMEM based
8 - compatible:
9 Usage: required for glink-rpm
11 Definition: must be "qcom,glink-rpm"
13 - label:
18 - interrupts:
20 Value type: <prop-encoded-array>
24 - qcom,remote-pid:
25 Usage: required for glink-smem
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/kernel/linux/linux-6.6/drivers/soc/qcom/
Drpm_master_stats.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2012-2020, The Linux Foundation. All rights reserved.
34 /* Per-subsystem (*not necessarily* SoC-wide) XO shutdown stats */
43 struct master_stats_data *data = s->private; in master_stats_show()
46 memcpy_fromio(&stat, data->base, sizeof(stat)); in master_stats_show()
48 seq_printf(s, "%s:\n", data->label); in master_stats_show()
70 struct device *dev = &pdev->dev; in master_stats_probe()
77 count = of_property_count_strings(dev->of_node, "qcom,master-names"); in master_stats_probe()
83 return -ENOMEM; in master_stats_probe()
89 msgram_np = of_parse_phandle(dev->of_node, "qcom,rpm-msg-ram", i); in master_stats_probe()
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/interrupt-controller/
Dqcom,mpm.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interrupt-controller/qcom,mpm.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Shawn Guo <shawn.guo@linaro.org>
13 Qualcomm Technologies Inc. SoCs based on the RPM architecture have a
14 MSM Power Manager (MPM) that is in always-on domain. In addition to managing
21 - $ref: /schemas/interrupt-controller.yaml#
26 - const: qcom,mpm
31 Specifies the base address and size of vMPM registers in RPM MSG RAM.
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mailbox/
Dqcom,apcs-kpss-global.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: "http://devicetree.org/schemas/mailbox/qcom,apcs-kpss-global.yaml#"
5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
14 - Sivaprakash Murugesan <sivaprak@codeaurora.org>
19 - qcom,ipq6018-apcs-apps-global
20 - qcom,ipq8074-apcs-apps-global
21 - qcom,msm8916-apcs-kpss-global
22 - qcom,msm8994-apcs-kpss-global
23 - qcom,msm8996-apcs-hmss-global
[all …]
/kernel/linux/linux-6.6/drivers/rpmsg/
Dqcom_glink_rpm.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2016-2017, Linaro Ltd
27 #define RPM_TOC_MAX_ENTRIES ((RPM_TOC_SIZE - sizeof(struct rpm_toc)) / \
75 head = readl(pipe->head); in glink_rpm_rx_avail()
76 tail = readl(pipe->tail); in glink_rpm_rx_avail()
79 return pipe->native.length - tail + head; in glink_rpm_rx_avail()
81 return head - tail; in glink_rpm_rx_avail()
91 tail = readl(pipe->tail); in glink_rpm_rx_peek()
93 if (tail >= pipe->native.length) in glink_rpm_rx_peek()
94 tail -= pipe->native.length; in glink_rpm_rx_peek()
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/mailbox/
Dqcom,apcs-kpss-global.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mailbox/qcom,apcs-kpss-global.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - Jassi Brar <jassisinghbrar@gmail.com>
19 - items:
20 - enum:
21 - qcom,ipq5018-apcs-apps-global
22 - qcom,ipq5332-apcs-apps-global
23 - qcom,ipq8074-apcs-apps-global
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/sram/
Dsram.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic on-chip SRAM
10 - Rob Herring <robh@kernel.org>
19 Following the generic-names recommended practice, node names should
30 - mmio-sram
31 - amlogic,meson-gxbb-sram
32 - arm,juno-sram-ns
33 - atmel,sama5d2-securam
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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dqcom-apq8084.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/clock/qcom,gcc-apq8084.h>
6 #include <dt-bindings/gpio/gpio.h>
9 #address-cells = <1>;
10 #size-cells = <1>;
13 interrupt-parent = <&intc>;
15 reserved-memory {
16 #address-cells = <1>;
[all …]
/kernel/linux/linux-5.10/arch/arm64/boot/dts/qcom/
Dmsm8992.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
6 #include <dt-bindings/clock/qcom,gcc-msm8994.h>
9 interrupt-parent = <&intc>;
11 #address-cells = <2>;
12 #size-cells = <2>;
17 #address-cells = <2>;
18 #size-cells = <0>;
22 compatible = "arm,cortex-a53";
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Dmsm8994.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
6 #include <dt-bindings/clock/qcom,gcc-msm8994.h>
9 interrupt-parent = <&intc>;
11 #address-cells = <2>;
12 #size-cells = <2>;
17 xo_board: xo-board {
18 compatible = "fixed-clock";
19 #clock-cells = <0>;
[all …]
Dipq6018.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/clock/qcom,gcc-ipq6018.h>
10 #include <dt-bindings/reset/qcom,gcc-ipq6018.h>
11 #include <dt-bindings/clock/qcom,apss-ipq.h>
14 #address-cells = <2>;
15 #size-cells = <2>;
16 interrupt-parent = <&intc>;
19 sleep_clk: sleep-clk {
20 compatible = "fixed-clock";
[all …]
Dsdm630.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/clock/qcom,gcc-sdm660.h>
7 #include <dt-bindings/clock/qcom,rpmcc.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 interrupt-parent = <&intc>;
14 #address-cells = <2>;
15 #size-cells = <2>;
20 xo_board: xo-board {
21 compatible = "fixed-clock";
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/qcom/
Dqcom-apq8084.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/clock/qcom,gcc-apq8084.h>
6 #include <dt-bindings/gpio/gpio.h>
9 #address-cells = <1>;
10 #size-cells = <1>;
13 interrupt-parent = <&intc>;
15 reserved-memory {
16 #address-cells = <1>;
[all …]
Dqcom-msm8226.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/clock/qcom,gcc-msm8974.h>
10 #include <dt-bindings/clock/qcom,mmcc-msm8974.h>
11 #include <dt-bindings/clock/qcom,rpmcc.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/power/qcom-rpmpd.h>
14 #include <dt-bindings/reset/qcom,gcc-msm8974.h>
17 #address-cells = <1>;
[all …]
/kernel/linux/linux-5.10/drivers/rpmsg/
Dqcom_glink_rpm.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2016-2017, Linaro Ltd
26 #define RPM_TOC_MAX_ENTRIES ((RPM_TOC_SIZE - sizeof(struct rpm_toc)) / \
62 head = readl(pipe->head); in glink_rpm_rx_avail()
63 tail = readl(pipe->tail); in glink_rpm_rx_avail()
66 return pipe->native.length - tail + head; in glink_rpm_rx_avail()
68 return head - tail; in glink_rpm_rx_avail()
78 tail = readl(pipe->tail); in glink_rpm_rx_peak()
80 if (tail >= pipe->native.length) in glink_rpm_rx_peak()
81 tail -= pipe->native.length; in glink_rpm_rx_peak()
[all …]
/kernel/linux/linux-6.6/arch/arm64/boot/dts/qcom/
Dipq9574.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
5 * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
9 #include <dt-bindings/clock/qcom,apss-ipq.h>
10 #include <dt-bindings/clock/qcom,ipq9574-gcc.h>
11 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include <dt-bindings/reset/qcom,ipq9574-gcc.h>
13 #include <dt-bindings/thermal/thermal.h>
16 interrupt-parent = <&intc>;
17 #address-cells = <2>;
18 #size-cells = <2>;
[all …]
Dqcm2290.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
8 #include <dt-bindings/clock/qcom,gcc-qcm2290.h>
9 #include <dt-bindings/clock/qcom,rpmcc.h>
10 #include <dt-bindings/dma/qcom-gpi.h>
11 #include <dt-bindings/firmware/qcom,scm.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/arm-gic.h>
14 #include <dt-bindings/power/qcom-rpmpd.h>
17 interrupt-parent = <&intc>;
19 #address-cells = <2>;
[all …]
Dmsm8994.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/clock/qcom,gcc-msm8994.h>
8 #include <dt-bindings/clock/qcom,mmcc-msm8994.h>
9 #include <dt-bindings/clock/qcom,rpmcc.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/power/qcom-rpmpd.h>
14 interrupt-parent = <&intc>;
16 #address-cells = <2>;
[all …]
Dqcs404.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 #include <dt-bindings/interrupt-controller/arm-gic.h>
7 #include <dt-bindings/clock/qcom,gcc-qcs404.h>
8 #include <dt-bindings/clock/qcom,turingcc-qcs404.h>
9 #include <dt-bindings/clock/qcom,rpmcc.h>
10 #include <dt-bindings/power/qcom-rpmpd.h>
11 #include <dt-bindings/thermal/thermal.h>
14 interrupt-parent = <&intc>;
16 #address-cells = <2>;
17 #size-cells = <2>;
[all …]
Dsm6125.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/clock/qcom,gcc-sm6125.h>
7 #include <dt-bindings/clock/qcom,rpmcc.h>
8 #include <dt-bindings/dma/qcom-gpi.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/power/qcom-rpmpd.h>
14 interrupt-parent = <&intc>;
15 #address-cells = <2>;
16 #size-cells = <2>;
[all …]

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