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/linux-6.14.4/Documentation/devicetree/bindings/interconnect/
Dqcom,qcm2290.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/interconnect/qcom,qcm2290.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm QCM2290 Network-On-Chip interconnect
10 - Shawn Guo <[email protected]>
13 The Qualcomm QCM2290 interconnect providers support adjusting the
17 - $ref: qcom,rpm-common.yaml#
25 - qcom,qcm2290-bimc
26 - qcom,qcm2290-cnoc
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/linux-6.14.4/Documentation/devicetree/bindings/remoteproc/
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 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Resource Power Manager (RPM) Processor/Subsystem
10 - Bjorn Andersson <[email protected]>
11 - Konrad Dybcio <[email protected]>
12 - Stephan Gerhold <[email protected]>
15 Resource Power Manager (RPM) subsystem found in various Qualcomm platforms:
17 +--------------------------------------------+
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/linux-6.14.4/drivers/interconnect/qcom/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
3 obj-$(CONFIG_INTERCONNECT_QCOM) += interconnect_qcom.o
5 interconnect_qcom-y := icc-common.o
6 icc-bcm-voter-objs := bcm-voter.o
7 qnoc-msm8909-objs := msm8909.o
8 qnoc-msm8916-objs := msm8916.o
9 qnoc-msm8937-objs := msm8937.o
10 qnoc-msm8939-objs := msm8939.o
11 qnoc-msm8953-objs := msm8953.o
12 qnoc-msm8974-objs := msm8974.o
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Dqcm2290.c1 // SPDX-License-Identifier: GPL-2.0
3 * Qualcomm QCM2290 Network-on-Chip (NoC) QoS driver
9 #include <dt-bindings/interconnect/qcom,qcm2290.h>
11 #include <linux/interconnect-provider.h>
19 #include "icc-rpm.h"
119 .slv_rpm_id = -1,
136 .slv_rpm_id = -1,
153 .slv_rpm_id = -1,
170 .slv_rpm_id = -1,
190 .slv_rpm_id = -1,
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/linux-6.14.4/Documentation/devicetree/bindings/clock/
Dqcom,rpmcc.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm RPM Clock Controller
10 - Bjorn Andersson <[email protected]>
11 - Krzysztof Kozlowski <[email protected]>
14 The clock enumerators are defined in <dt-bindings/clock/qcom,rpmcc.h> and
19 suspend, you need to specify the non-active clock, the one not containing
25 - enum:
26 - qcom,rpmcc-apq8060
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/linux-6.14.4/arch/arm64/boot/dts/qcom/
Dqcm2290.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
8 #include <dt-bindings/clock/qcom,dispcc-qcm2290.h>
9 #include <dt-bindings/clock/qcom,gcc-qcm2290.h>
10 #include <dt-bindings/clock/qcom,qcm2290-gpucc.h>
11 #include <dt-bindings/clock/qcom,rpmcc.h>
12 #include <dt-bindings/dma/qcom-gpi.h>
13 #include <dt-bindings/firmware/qcom,scm.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/interrupt-controller/arm-gic.h>
16 #include <dt-bindings/interconnect/qcom,qcm2290.h>
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Dqrb2210-rb1.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
6 /dts-v1/;
8 #include <dt-bindings/leds/common.h>
9 #include "qcm2290.dtsi"
14 compatible = "qcom,qrb2210-rb1", "qcom,qrb2210", "qcom,qcm2290";
23 stdout-path = "serial0:115200n8";
27 clk40m: can-clk {
28 compatible = "fixed-clock";
29 clock-frequency = <40000000>;
30 #clock-cells = <0>;
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/linux-6.14.4/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 <[email protected]>
19 - items:
20 - enum:
21 - qcom,ipq5018-apcs-apps-global
22 - qcom,ipq5332-apcs-apps-global
23 - qcom,ipq5424-apcs-apps-global
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/linux-6.14.4/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 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Resource Power Manager (RPM) over SMD/GLINK
10 This driver is used to interface with the Resource Power Manager (RPM) found
11 in various Qualcomm platforms. The RPM allows each component in the system
15 The SMD or GLINK information for the RPM edge should be filled out. See
17 properties will reside within the RPM node itself.
19 The RPM exposes resources to its subnodes. The rpm_requests node must be
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/linux-6.14.4/drivers/soc/qcom/
Dsmd-rpm.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
15 #include <linux/soc/qcom/smd-rpm.h>
20 * struct qcom_smd_rpm - state of the rpm device driver
22 * @dev: rpm device
25 * @ack_status: result of the rpm request
37 * struct qcom_rpm_header - header for all rpm requests and responses
47 * struct qcom_rpm_request - request message to the rpm
63 * struct qcom_rpm_message - response message from the rpm
67 * @message: textual message from the rpm
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Dsocinfo.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2009-2017, The Linux Foundation. All rights reserved.
4 * Copyright (c) 2017-2019, Linaro Ltd.
22 #include <dt-bindings/arm/qcom,ids.h>
62 [SMEM_IMAGE_TABLE_RPM_INDEX] = "rpm",
237 { qcom_board_id_named(MSM8974PRO_AC, "MSM8974PRO-AC") },
248 { qcom_board_id_named(APQ8074PRO_AA, "APQ8074PRO-AA") },
249 { qcom_board_id_named(APQ8074PRO_AB, "APQ8074PRO-AB") },
250 { qcom_board_id_named(APQ8074PRO_AC, "APQ8074PRO-AC") },
251 { qcom_board_id_named(MSM8274PRO_AA, "MSM8274PRO-AA") },
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/linux-6.14.4/drivers/clk/qcom/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 obj-$(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
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DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
77 tristate "QCM2290 Graphics Clock Controller"
81 Support for the graphics clock controller on QCM2290 devices.
131 tristate "RPM based Clock Controller"
134 The RPM (Resource Power Manager) is a dedicated hardware engine for
139 Say Y if you want to support the clocks exposed by the RPM on
143 tristate "RPM over SMD based Clock Controller"
146 The RPM (Resource Power Manager) is a dedicated hardware engine for
151 Say Y if you want to support the clocks exposed by the RPM on
473 tristate "QCM2290 Global Clock Controller"
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Dclk-smd-rpm.c1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/clk-provider.h>
17 #include <linux/soc/qcom/smd-rpm.h>
19 #include <dt-bindings/clock/qcom,rpmcc.h>
194 .key = cpu_to_le32(r->rpm_key), in clk_smd_rpm_handoff()
196 .value = cpu_to_le32(r->branch ? 1 : INT_MAX), in clk_smd_rpm_handoff()
200 r->rpm_res_type, r->rpm_clk_id, &req, in clk_smd_rpm_handoff()
205 r->rpm_res_type, r->rpm_clk_id, &req, in clk_smd_rpm_handoff()
217 .key = cpu_to_le32(r->rpm_key), in clk_smd_rpm_set_rate_active()
223 r->rpm_res_type, r->rpm_clk_id, &req, in clk_smd_rpm_set_rate_active()
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/linux-6.14.4/Documentation/devicetree/bindings/power/
Dqcom,rpmpd.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm RPM/RPMh Power domains
10 - Bjorn Andersson <[email protected]>
13 For RPM/RPMh Power domains, we communicate a performance state to RPM/RPMh
19 - enum:
20 - qcom,mdm9607-rpmpd
21 - qcom,msm8226-rpmpd
22 - qcom,msm8909-rpmpd
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/linux-6.14.4/Documentation/devicetree/bindings/arm/
Dqcom-soc.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/arm/qcom-soc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Bjorn Andersson <[email protected]>
15 qcom,SoC-IP
18 qcom,sdm845-llcc-bwmon
26 pattern: "^qcom,.*(apq|ipq|mdm|msm|qcm|qcs|q[dr]u|sa|sar|sc|sd[amx]|sm|x1[ep])[0-9]+.*$"
28 - compatible
34 - pattern: "^qcom,(apq|ipq|mdm|msm|qcm|qcs|q[dr]u|sa|sc|sd[amx]|sm|x1[ep])[0-9]+(pro)?-.*$"
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/linux-6.14.4/include/dt-bindings/power/
Dqcom-rpmpd.h1 /* SPDX-License-Identifier: GPL-2.0 */
397 /* QCM2290 Power Domains */
407 /* RPM SMD Power Domain performance levels */
/linux-6.14.4/drivers/pmdomain/qcom/
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>
23 * RPMPD_X is X encoded as a little-endian, lower-case, ASCII string */
935 { .compatible = "qcom,mdm9607-rpmpd", .data = &mdm9607_desc },
936 { .compatible = "qcom,msm8226-rpmpd", .data = &msm8226_desc },
937 { .compatible = "qcom,msm8909-rpmpd", .data = &msm8916_desc },
938 { .compatible = "qcom,msm8916-rpmpd", .data = &msm8916_desc },
939 { .compatible = "qcom,msm8917-rpmpd", .data = &msm8917_desc },
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