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/Linux-v5.15/Documentation/devicetree/bindings/soc/qcom/
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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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>
21 memory-region:
28 qcom,rpm-msg-ram:
30 description: handle to RPM message memory resource
33 - compatible
34 - memory-region
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/Linux-v5.15/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,msm8939-apcs-kpss-global
23 - qcom,msm8953-apcs-kpss-global
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/Linux-v5.15/arch/arm64/boot/dts/qcom/
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/gpio/gpio.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/power/qcom-rpmpd.h>
13 interrupt-parent = <&intc>;
14 #address-cells = <2>;
15 #size-cells = <2>;
20 xo_board: xo-board {
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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>
7 #include <dt-bindings/power/qcom-rpmpd.h>
10 interrupt-parent = <&intc>;
12 #address-cells = <2>;
13 #size-cells = <2>;
18 xo_board: xo-board {
19 compatible = "fixed-clock";
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Dqcs404.dtsi1 // SPDX-License-Identifier: GPL-2.0
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/clock/qcom,gcc-qcs404.h>
6 #include <dt-bindings/clock/qcom,turingcc-qcs404.h>
7 #include <dt-bindings/clock/qcom,rpmcc.h>
8 #include <dt-bindings/power/qcom-rpmpd.h>
9 #include <dt-bindings/thermal/thermal.h>
12 interrupt-parent = <&intc>;
14 #address-cells = <2>;
15 #size-cells = <2>;
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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";
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Dmsm8998.dtsi1 // SPDX-License-Identifier: GPL-2.0
4 #include <dt-bindings/interrupt-controller/arm-gic.h>
5 #include <dt-bindings/clock/qcom,gcc-msm8998.h>
6 #include <dt-bindings/clock/qcom,gpucc-msm8998.h>
7 #include <dt-bindings/clock/qcom,rpmcc.h>
8 #include <dt-bindings/power/qcom-rpmpd.h>
9 #include <dt-bindings/gpio/gpio.h>
12 interrupt-parent = <&intc>;
14 qcom,msm-id = <292 0x0>;
16 #address-cells = <2>;
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Dsdm630.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
7 #include <dt-bindings/clock/qcom,gcc-sdm660.h>
8 #include <dt-bindings/clock/qcom,gpucc-sdm660.h>
9 #include <dt-bindings/clock/qcom,mmcc-sdm660.h>
10 #include <dt-bindings/clock/qcom,rpmcc.h>
11 #include <dt-bindings/power/qcom-rpmpd.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/arm-gic.h>
14 #include <dt-bindings/soc/qcom,apr.h>
17 interrupt-parent = <&intc>;
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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/power/qcom-rpmpd.h>
12 #include <dt-bindings/reset/qcom,gcc-msm8916.h>
13 #include <dt-bindings/thermal/thermal.h>
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Dmsm8996.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.
5 #include <dt-bindings/interrupt-controller/arm-gic.h>
6 #include <dt-bindings/clock/qcom,gcc-msm8996.h>
7 #include <dt-bindings/clock/qcom,mmcc-msm8996.h>
8 #include <dt-bindings/clock/qcom,rpmcc.h>
9 #include <dt-bindings/power/qcom-rpmpd.h>
10 #include <dt-bindings/soc/qcom,apr.h>
11 #include <dt-bindings/thermal/thermal.h>
14 interrupt-parent = <&intc>;
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/Linux-v5.15/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>;
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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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/Linux-v5.15/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()
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/Linux-v5.15/drivers/soc/qcom/
Dsmem.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
42 * two regions are cached and non-cached memory respectively. Each region
46 * Items in the non-cached region are allocated from the start of the partition
48 * is hence the region between the cached and non-cached offsets. The header of
57 * be held - currently lock number 3 of the sfpb or tcsr is used for this on all
90 * struct smem_proc_comm - proc_comm communication struct (legacy)
102 * struct smem_global_entry - entry to reference smem items on the heap
118 * struct smem_header - header found in beginning of primary smem region
138 * struct smem_ptable_entry - one entry in the @smem_ptable list
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/Linux-v5.15/drivers/net/ethernet/marvell/octeontx2/nic/
Dotx2_pf.c1 // SPDX-License-Identifier: GPL-2.0
58 netdev->mtu, new_mtu); in otx2_change_mtu()
59 netdev->mtu = new_mtu; in otx2_change_mtu()
69 int irq, vfs = pf->total_vfs; in otx2_disable_flr_me_intr()
73 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFME0); in otx2_disable_flr_me_intr()
78 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFFLR0); in otx2_disable_flr_me_intr()
84 otx2_write64(pf, RVU_PF_VFME_INT_ENA_W1CX(1), INTR_MASK(vfs - 64)); in otx2_disable_flr_me_intr()
85 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFME1); in otx2_disable_flr_me_intr()
88 otx2_write64(pf, RVU_PF_VFFLR_INT_ENA_W1CX(1), INTR_MASK(vfs - 64)); in otx2_disable_flr_me_intr()
89 irq = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFFLR1); in otx2_disable_flr_me_intr()
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/Linux-v5.15/include/linux/platform_data/
Dcros_ec_commands.h1 /* SPDX-License-Identifier: GPL-2.0-only */
7 * NOTE: This file is auto-generated from ChromeOS EC Open Source code from
52 * The actual block is 0x800-0x8ff, but some BIOSes think it's 0x880-0x8ff
73 #define EC_MEMMAP_TEMP_SENSOR 0x00 /* Temp sensors 0x00 - 0x0f */
74 #define EC_MEMMAP_FAN 0x10 /* Fan speeds 0x10 - 0x17 */
75 #define EC_MEMMAP_TEMP_SENSOR_B 0x18 /* More temp sensors 0x18 - 0x1f */
77 #define EC_MEMMAP_ID_VERSION 0x22 /* Version of data in 0x20 - 0x2f */
78 #define EC_MEMMAP_THERMAL_VERSION 0x23 /* Version of data in 0x00 - 0x1f */
79 #define EC_MEMMAP_BATTERY_VERSION 0x24 /* Version of data in 0x40 - 0x7f */
80 #define EC_MEMMAP_SWITCHES_VERSION 0x25 /* Version of data in 0x30 - 0x33 */
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/Linux-v5.15/drivers/gpu/drm/amd/amdgpu/
Damdgpu_device.c171 return sysfs_emit(buf, "%s\n", adev->product_name); in amdgpu_device_get_product_name()
193 return sysfs_emit(buf, "%s\n", adev->product_number); in amdgpu_device_get_product_number()
215 return sysfs_emit(buf, "%s\n", adev->serial); in amdgpu_device_get_serial_number()
222 * amdgpu_device_supports_px - Is the device a dGPU with ATPX power control
233 if ((adev->flags & AMD_IS_PX) && !amdgpu_is_atpx_hybrid()) in amdgpu_device_supports_px()
239 * amdgpu_device_supports_boco - Is the device a dGPU with ACPI power resources
250 if (adev->has_pr3 || in amdgpu_device_supports_boco()
251 ((adev->flags & AMD_IS_PX) && amdgpu_is_atpx_hybrid())) in amdgpu_device_supports_boco()
257 * amdgpu_device_supports_baco - Does the device support BACO
272 * amdgpu_device_supports_smart_shift - Is the device dGPU with
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