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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/soc/qcom/
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
10 This driver is used to interface with the Resource Power Manager (RPM) found
11 in various Qualcomm platforms. The RPM allows each component in the system
15 The SMD information for the RPM edge should be filled out. See qcom,smd.txt
16 for the required edge properties. All SMD related properties will reside
17 within the RPM node itself.
[all …]
Dqcom,smd.txt1 Qualcomm Shared Memory Driver (SMD) binding
7 - compatible:
10 Definition: must be "qcom,smd"
14 Each subnode of the SMD node represents a remote subsystem or a remote
15 processor of some sort - or in SMD language an "edge". The name of the edges
19 - interrupts:
21 Value type: <prop-encoded-array>
25 - mboxes:
27 Value type: <prop-encoded-array>
31 - qcom,ipc:
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/kernel/linux/linux-4.19/Documentation/devicetree/bindings/soc/qcom/
Dqcom,smd-rpm.txt1 Qualcomm Resource Power Manager (RPM) over SMD
3 This driver is used to interface with the Resource Power Manager (RPM) found in
4 various Qualcomm platforms. The RPM allows each component in the system to vote
8 The SMD information for the RPM edge should be filled out. See qcom,smd.txt for
9 the required edge properties. All SMD related properties will reside within the
10 RPM node itself.
14 The RPM exposes resources to its subnodes. The rpm_requests node must be
18 - compatible:
22 "qcom,rpm-apq8084"
23 "qcom,rpm-msm8916"
[all …]
Dqcom,smd.txt1 Qualcomm Shared Memory Driver (SMD) binding
7 - compatible:
10 Definition: must be "qcom,smd"
14 Each subnode of the SMD node represents a remote subsystem or a remote
15 processor of some sort - or in SMD language an "edge". The name of the edges
19 - interrupts:
21 Value type: <prop-encoded-array>
25 - mboxes:
27 Value type: <prop-encoded-array>
31 - qcom,ipc:
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/regulator/
Dqcom,smd-rpm-regulator.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/qcom,smd-rpm-regulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: QCOM SMD RPM REGULATOR
10 The Qualcomm RPM over SMD regulator is modelled as a subdevice of the RPM.
11 Because SMD is used as the communication transport mechanism, the RPM
12 resides as a subnode of the SMD. As such, the SMD-RPM regulator requires
13 that the SMD and RPM nodes be present.
15 Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,smd.txt for
[all …]
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/regulator/
Dqcom,smd-rpm-regulator.txt1 QCOM SMD RPM REGULATOR
3 The Qualcomm RPM over SMD regulator is modelled as a subdevice of the RPM.
4 Because SMD is used as the communication transport mechanism, the RPM resides as
5 a subnode of the SMD. As such, the SMD-RPM regulator requires that the SMD and
6 RPM nodes be present.
8 Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,smd.txt for
9 information pertaining to the SMD node.
11 Please refer to Documentation/devicetree/bindings/soc/qcom/qcom,smd-rpm.txt for
12 information regarding the RPM node.
18 - compatible:
[all …]
/kernel/linux/linux-5.10/drivers/interconnect/qcom/
Dsmd-rpm.c1 // SPDX-License-Identifier: GPL-2.0
3 * RPM over SMD communication wrapper for interconnects
9 #include <linux/interconnect-provider.h>
14 #include <linux/soc/qcom/smd-rpm.h>
16 #include "smd-rpm.h"
56 icc_smd_rpm = dev_get_drvdata(pdev->dev.parent); in qcom_icc_rpm_smd_probe()
59 dev_err(&pdev->dev, "unable to retrieve handle to RPM\n"); in qcom_icc_rpm_smd_probe()
60 return -ENODEV; in qcom_icc_rpm_smd_probe()
75 MODULE_DESCRIPTION("Qualcomm SMD RPM interconnect proxy driver");
DMakefile1 # SPDX-License-Identifier: GPL-2.0
3 icc-bcm-voter-objs := bcm-voter.o
4 qnoc-msm8916-objs := msm8916.o
5 qnoc-msm8974-objs := msm8974.o
6 icc-osm-l3-objs := osm-l3.o
7 qnoc-qcs404-objs := qcs404.o
8 icc-rpmh-obj := icc-rpmh.o
9 qnoc-sc7180-objs := sc7180.o
10 qnoc-sdm845-objs := sdm845.o
11 qnoc-sm8150-objs := sm8150.o
[all …]
Dsmd-rpm.h1 /* SPDX-License-Identifier: GPL-2.0 */
10 #include <linux/soc/qcom/smd-rpm.h>
/kernel/linux/linux-4.19/Documentation/devicetree/bindings/clock/
Dqcom,rpmcc.txt1 Qualcomm RPM Clock Controller Binding
2 ------------------------------------------------
3 The RPM is a dedicated hardware engine for managing the shared
10 - compatible : shall contain only one of the following. The generic
13 "qcom,rpmcc-msm8660", "qcom,rpmcc"
14 "qcom,rpmcc-apq8060", "qcom,rpmcc"
15 "qcom,rpmcc-msm8916", "qcom,rpmcc"
16 "qcom,rpmcc-msm8974", "qcom,rpmcc"
17 "qcom,rpmcc-apq8064", "qcom,rpmcc"
18 "qcom,rpmcc-msm8996", "qcom,rpmcc"
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/clock/
Dqcom,rpmcc.txt1 Qualcomm RPM Clock Controller Binding
2 ------------------------------------------------
3 The RPM is a dedicated hardware engine for managing the shared
10 - compatible : shall contain only one of the following. The generic
13 "qcom,rpmcc-msm8660", "qcom,rpmcc"
14 "qcom,rpmcc-apq8060", "qcom,rpmcc"
15 "qcom,rpmcc-msm8916", "qcom,rpmcc"
16 "qcom,rpmcc-msm8936", "qcom,rpmcc"
17 "qcom,rpmcc-msm8974", "qcom,rpmcc"
18 "qcom,rpmcc-msm8976", "qcom,rpmcc"
[all …]
/kernel/linux/linux-4.19/drivers/soc/qcom/
Dsmd-rpm.c3 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
23 #include <linux/soc/qcom/smd-rpm.h>
28 * struct qcom_smd_rpm - state of the rpm device driver
29 * @rpm_channel: reference to the smd channel
32 * @ack_status: result of the rpm request
44 * struct qcom_rpm_header - header for all rpm requests and responses
54 * struct qcom_rpm_request - request message to the rpm
70 * struct qcom_rpm_message - response message from the rpm
74 * @message: textual message from the rpm
76 * Multiple of these messages can be stacked in an rpm message.
[all …]
DKconfig13 resource on a RPM-hardened platform must use this database to get
90 purpose of exchanging sector-data between the remote filesystem
96 bool "Qualcomm RPM-Hardened (RPMH) Communication"
99 Support for communication with the hardened-RPM blocks in
115 tristate "Qualcomm Resource Power Manager (RPM) over SMD"
124 frequencies controlled by the RPM on these devices.
126 Say M here if you want to include support for the Qualcomm RPM as a
127 module. This will build a module called "qcom-smd-rpm".
154 Client driver for the WCNSS_CTRL SMD channel, used to download nv
/kernel/linux/linux-5.10/drivers/soc/qcom/
Dsmd-rpm.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
15 #include <linux/soc/qcom/smd-rpm.h>
20 * struct qcom_smd_rpm - state of the rpm device driver
21 * @rpm_channel: reference to the smd channel
23 * @dev: rpm device
26 * @ack_status: result of the rpm request
39 * struct qcom_rpm_header - header for all rpm requests and responses
49 * struct qcom_rpm_request - request message to the rpm
65 * struct qcom_rpm_message - response message from the rpm
[all …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
15 the low-power state for resources related to the remoteproc
26 resource on a RPM-hardened platform must use this database to get
43 be called qcom-cpr
105 purpose of exchanging sector-data between the remote filesystem
111 bool "Qualcomm RPM-Hardened (RPMH) Communication"
114 Support for communication with the hardened-RPM blocks in
124 QCOM RPMh Power domain driver to support power-domains with
130 tristate "Qualcomm RPM Power domain driver"
133 QCOM RPM Power domain driver to support power-domains with
[all …]
/kernel/linux/linux-4.19/arch/arm64/boot/dts/qcom/
Dmsm8992.dtsi1 /* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
13 #include <dt-bindings/interrupt-controller/arm-gic.h>
14 #include <dt-bindings/clock/qcom,gcc-msm8994.h>
19 // msm-id needed by bootloader for selecting correct blob
20 qcom,msm-id = <251 0>, <252 0>;
21 interrupt-parent = <&intc>;
23 #address-cells = <2>;
24 #size-cells = <2>;
29 #address-cells = <2>;
30 #size-cells = <0>;
[all …]
/kernel/linux/linux-4.19/drivers/clk/qcom/
Dclk-smd-rpm.c15 #include <linux/clk-provider.h>
25 #include <linux/soc/qcom/smd-rpm.h>
27 #include <dt-bindings/clock/qcom,rpmcc.h>
28 #include <dt-bindings/mfd/qcom-rpm.h>
140 struct qcom_smd_rpm *rpm; member
150 struct qcom_rpm *rpm; member
166 .key = cpu_to_le32(r->rpm_key), in clk_smd_rpm_handoff()
168 .value = cpu_to_le32(r->branch ? 1 : INT_MAX), in clk_smd_rpm_handoff()
171 ret = qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_ACTIVE_STATE, in clk_smd_rpm_handoff()
172 r->rpm_res_type, r->rpm_clk_id, &req, in clk_smd_rpm_handoff()
[all …]
DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(CONFIG_COMMON_CLK_QCOM) += clk-qcom.o
4 clk-qcom-y += common.o
5 clk-qcom-y += clk-regmap.o
6 clk-qcom-y += clk-alpha-pll.o
7 clk-qcom-y += clk-pll.o
8 clk-qcom-y += clk-rcg.o
9 clk-qcom-y += clk-rcg2.o
10 clk-qcom-y += clk-branch.o
11 clk-qcom-y += clk-regmap-divider.o
[all …]
/kernel/linux/linux-4.19/drivers/rpmsg/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
15 in /dev. They make it possible for user-space programs to send and
23 tristate "Qualcomm RPM Glink driver"
28 Say y here to enable support for the GLINK RPM communication driver,
29 which serves as a channel for communication with the RPM in GLINK
43 tristate "Qualcomm Shared Memory Driver (SMD)"
/kernel/linux/linux-5.10/drivers/rpmsg/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
15 in /dev. They make it possible for user-space programs to send and
32 tristate "Qualcomm RPM Glink driver"
37 Say y here to enable support for the GLINK RPM communication driver,
38 which serves as a channel for communication with the RPM in GLINK
52 tristate "Qualcomm Shared Memory Driver (SMD)"
/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-4.19/arch/arm/boot/dts/
Dqcom-apq8084.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
6 #include <dt-bindings/clock/qcom,gcc-apq8084.h>
7 #include <dt-bindings/gpio/gpio.h>
12 interrupt-parent = <&intc>;
14 reserved-memory {
15 #address-cells = <1>;
16 #size-cells = <1>;
21 no-map;
26 #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";
[all …]
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 …]
/kernel/linux/linux-5.10/drivers/clk/qcom/
Dclk-smd-rpm.c1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/clk-provider.h>
17 #include <linux/soc/qcom/smd-rpm.h>
19 #include <dt-bindings/clock/qcom,rpmcc.h>
20 #include <dt-bindings/mfd/qcom-rpm.h>
132 struct qcom_smd_rpm *rpm; member
142 struct qcom_rpm *rpm; member
158 .key = cpu_to_le32(r->rpm_key), in clk_smd_rpm_handoff()
160 .value = cpu_to_le32(r->branch ? 1 : INT_MAX), in clk_smd_rpm_handoff()
163 ret = qcom_rpm_smd_write(r->rpm, QCOM_SMD_RPM_ACTIVE_STATE, in clk_smd_rpm_handoff()
[all …]

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