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/Linux-v5.10/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:
[all …]
/Linux-v5.10/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 …]
/Linux-v5.10/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>
/Linux-v5.10/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 …]
/Linux-v5.10/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 …]
DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 CFLAGS_rpmh-rsc.o := -I$(src)
3 obj-$(CONFIG_QCOM_AOSS_QMP) += qcom_aoss.o
4 obj-$(CONFIG_QCOM_GENI_SE) += qcom-geni-se.o
5 obj-$(CONFIG_QCOM_COMMAND_DB) += cmd-db.o
6 obj-$(CONFIG_QCOM_CPR) += cpr.o
7 obj-$(CONFIG_QCOM_GSBI) += qcom_gsbi.o
8 obj-$(CONFIG_QCOM_MDT_LOADER) += mdt_loader.o
9 obj-$(CONFIG_QCOM_OCMEM) += ocmem.o
10 obj-$(CONFIG_QCOM_PDR_HELPERS) += pdr_interface.o
[all …]
Drpmpd.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. */
14 #include <linux/soc/qcom/smd-rpm.h>
16 #include <dt-bindings/power/qcom-rpmpd.h>
21 * RPMPD_X is X encoded as a little-endian, lower-case, ASCII string */
106 struct qcom_smd_rpm *rpm; member
119 /* msm8976 RPM Power Domains */
141 /* msm8996 RPM Power domains */
165 /* msm8998 RPM Power domains */
197 /* qcs404 RPM Power domains */
[all …]
/Linux-v5.10/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)"
/Linux-v5.10/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 …]
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>;
[all …]
Dqcom-msm8974-fairphone-fp2.dts1 #include "qcom-msm8974.dtsi"
2 #include "qcom-pm8841.dtsi"
3 #include "qcom-pm8941.dtsi"
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
18 stdout-path = "serial0:115200n8";
21 gpio-keys {
22 compatible = "gpio-keys";
23 input-name = "gpio-keys";
[all …]
Dqcom-apq8064.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/clock/qcom,gcc-msm8960.h>
5 #include <dt-bindings/reset/qcom,gcc-msm8960.h>
6 #include <dt-bindings/clock/qcom,mmcc-msm8960.h>
7 #include <dt-bindings/clock/qcom,rpmcc.h>
8 #include <dt-bindings/soc/qcom,gsbi.h>
9 #include <dt-bindings/interrupt-controller/irq.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #address-cells = <1>;
[all …]
Dqcom-msm8974-samsung-klte.dts1 // SPDX-License-Identifier: GPL-2.0
2 #include "qcom-msm8974pro.dtsi"
3 #include "qcom-pma8084.dtsi"
4 #include <dt-bindings/gpio/gpio.h>
5 #include <dt-bindings/input/input.h>
6 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
17 stdout-path = "serial0:115200n8";
20 smd {
21 rpm {
23 pma8084-regulators {
[all …]
/Linux-v5.10/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>;
18 compatible = "fixed-clock";
19 #clock-cells = <0>;
20 clock-frequency = <19200000>;
[all …]
Dmsm8916.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
6 #include <dt-bindings/arm/coresight-cti-dt.h>
7 #include <dt-bindings/clock/qcom,gcc-msm8916.h>
8 #include <dt-bindings/clock/qcom,rpmcc.h>
9 #include <dt-bindings/interconnect/qcom,msm8916.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/reset/qcom,gcc-msm8916.h>
12 #include <dt-bindings/thermal/thermal.h>
15 interrupt-parent = <&intc>;
[all …]
/Linux-v5.10/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 …]
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 …]
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
50 tristate "RPM based Clock Controller"
54 The RPM (Resource Power Manager) is a dedicated hardware engine for
59 Say Y if you want to support the clocks exposed by the RPM on
63 tristate "RPM over SMD based Clock Controller"
67 The RPM (Resource Power Manager) is a dedicated hardware engine for
72 Say Y if you want to support the clocks exposed by the RPM on
484 tristate "High-Frequency PLL (HFPLL) Clock Controller"
486 Support for the high-frequency PLLs present on Qualcomm devices.
/Linux-v5.10/include/dt-bindings/clock/
Dqcom,rpmcc.h1 /* SPDX-License-Identifier: GPL-2.0-only */
9 /* RPM clocks */
45 /* SMD RPM clocks */
/Linux-v5.10/include/dt-bindings/power/
Dqcom-rpmpd.h1 /* SPDX-License-Identifier: GPL-2.0 */
105 /* RPM SMD Power Domain performance levels */

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