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/linux/Documentation/devicetree/bindings/regulator/
H A Dmaxim,max8973.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
13 - $ref: regulator.yaml#
18 - maxim,max8973
19 - maxim,max77621
21 junction-warn-millicelsius:
30 maxim,dvs-gpio:
35 maxim,dvs-default-state:
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/linux/Documentation/trace/coresight/
H A Dpanic.rst6 ------------
11 -----------------------------------
27 A new optional device tree property "memory-region" is added to the
37 For ETR sink devices, this reserved region will be used for both trace
53 Comparator --->External out --->CTI -->External In---->ETR/ETF stop
59 ETR/ETF/ETB register snapshot etc.
61 A new optional device property "memory-region" is added to
62 the ETR/ETF/ETB device nodes for this.
72 1. Enable source and sink on all the cores using the sysfs interface.
73 ETR sinks should have trace buffers allocated from reserved memory,
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H A Dcoresight-ect.rst1 .. SPDX-License-Identifier: GPL-2.0
11 --------------------
21 0 C 0----------->: : +======>(other CTI channel IO)
22 0 P 0<-----------: : v
24 0000000 : CTI :<=========>*CTM*<====>: CTI :---+
25 ####### in_trigs : : (id 0-3) ***** ::::::: v
26 # ETM #----------->: : ^ #######
27 # #<-----------: : +---# ETR #
50 The hardware trigger signals can also be connected to non-CoreSight devices
60 ---------------------------
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/linux/drivers/accel/habanalabs/gaudi/
H A Dgaudi_coresight.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright 2016-2018 HabanaLabs, Ltd.
381 dev_err(hdev->dev, in gaudi_coresight_timeout()
384 return -EFAULT; in gaudi_coresight_timeout()
398 if (params->reg_idx >= ARRAY_SIZE(debug_stm_regs)) { in gaudi_config_stm()
399 dev_err(hdev->dev, "Invalid register index in STM\n"); in gaudi_config_stm()
400 return -EINVAL; in gaudi_config_stm()
403 base_reg = debug_stm_regs[params->reg_idx] - CFG_BASE; in gaudi_config_stm()
407 if (params->enable) { in gaudi_config_stm()
408 input = params->input; in gaudi_config_stm()
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/linux/drivers/accel/habanalabs/goya/
H A Dgoya_coresight.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright 2016-2019 HabanaLabs, Ltd.
205 if (hdev->pldm) in goya_coresight_timeout()
219 dev_err(hdev->dev, in goya_coresight_timeout()
222 return -EFAULT; in goya_coresight_timeout()
236 if (params->reg_idx >= ARRAY_SIZE(debug_stm_regs)) { in goya_config_stm()
237 dev_err(hdev->dev, "Invalid register index in STM\n"); in goya_config_stm()
238 return -EINVAL; in goya_config_stm()
241 base_reg = debug_stm_regs[params->reg_idx] - CFG_BASE; in goya_config_stm()
245 if (params->enable) { in goya_config_stm()
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/linux/drivers/hwtracing/coresight/
H A Dcoresight-tmc-etr.c1 // SPDX-License-Identifier: GPL-2.0
9 #include <linux/dma-mapping.h>
17 #include "coresight-catu.h"
18 #include "coresight-etm-perf.h"
19 #include "coresight-priv.h"
20 #include "coresight-tmc.h"
37 * etr_perf_buffer - Perf buffer used for ETR
38 * @drvdata - The ETR drvdaga this buffer has been allocated for.
39 * @etr_buf - Actual buffer used by the ETR
40 * @pid - The PID of the session owner that etr_perf_buffer
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/linux/drivers/regulator/
H A Dmax8973-regulator.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * max8973-regulator.c -- Maxim max8973A
5 * Regulator driver for MAXIM 8973A DC-DC step-down switching regulator.
21 #include <linux/regulator/max8973-regulator.h>
121 * - If it is already there then it will make that register as most
125 * - If requested voltage is not found then it will use the least
135 int new_vout_reg = tps->lru_index[MAX8973_MAX_VOUT_REG - 1]; in find_voltage_set_register()
136 int found_index = MAX8973_MAX_VOUT_REG - 1; in find_voltage_set_register()
139 if (tps->curr_vout_val[tps->lru_index[i]] == req_vsel) { in find_voltage_set_register()
140 new_vout_reg = tps->lru_index[i]; in find_voltage_set_register()
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/linux/arch/arm64/boot/dts/qcom/
H A Dmsm8998-mtp.dts1 // SPDX-License-Identifier: GPL-2.0
4 /dts-v1/;
13 compatible = "qcom,msm8998-mtp", "qcom,msm8998";
14 chassis-type = "handset";
16 qcom,board-id = <8 0>;
24 stdout-path = "serial0:115200n8";
27 vph_pwr: vph-pwr-regulator {
28 compatible = "regulator-fixed";
29 regulator-name = "vph_pwr";
30 regulator-always-on;
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H A Dmsm8998-fxtec-pro1.dts1 // SPDX-License-Identifier: BSD-3-Clause
7 /dts-v1/;
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
20 chassis-type = "handset";
21 qcom,board-id = <0x02000b 0x10>;
29 * Until we hook up type-c detection, we
32 extcon_usb: extcon-usb {
33 compatible = "linux,extcon-usb-gpio";
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H A Dapq8016-schneider-hmibsc.dts1 // SPDX-License-Identifier: GPL-2.0-only
7 /dts-v1/;
9 #include "msm8916-pm8916.dtsi"
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/leds/common.h>
13 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
14 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
15 #include <dt-bindings/sound/apq8016-lpass.h>
19 compatible = "schneider,apq8016-hmibsc", "qcom,apq8016";
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H A Dsm6115.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
6 #include <dt-bindings/clock/qcom,dsi-phy-28nm.h>
7 #include <dt-bindings/clock/qcom,gcc-sm6115.h>
8 #include <dt-bindings/clock/qcom,sm6115-dispcc.h>
9 #include <dt-bindings/clock/qcom,sm6115-gpucc.h>
10 #include <dt-bindings/clock/qcom,rpmcc.h>
11 #include <dt-bindings/dma/qcom-gpi.h>
12 #include <dt-bindings/firmware/qcom,scm.h>
13 #include <dt-bindings/gpio/gpio.h>
14 #include <dt-bindings/interconnect/qcom,rpm-icc.h>
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/linux/arch/arm64/boot/dts/freescale/
H A Dimx95.dtsi1 // SPDX-License-Identifier: (GPL-2.0-only OR MIT)
6 #include <dt-bindings/clock/nxp,imx95-clock.h>
7 #include <dt-bindings/dma/fsl-edma.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/thermal/thermal.h>
13 #include "imx95-clock.h"
14 #include "imx95-pinfunc.h"
15 #include "imx95-power.h"
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/linux/include/uapi/drm/
H A Dhabanalabs_accel.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
3 * Copyright 2016-2023 HabanaLabs, Ltd.
14 * Defines that are asic-specific but constitutes as ABI between kernel driver
195 * stream id is a running number from 0 up to (N-1), where N is the number
656 * enum hl_goya_dma_direction - Direction of DMA operation inside a LIN_DMA packet that is
683 * enum hl_device_status - Device status information.
715 * Notifier event values - for the notification mechanism and the HL_INFO_GET_EVENTS command
717 * HL_NOTIFIER_EVENT_TPC_ASSERT - Indicates TPC assert event
718 * HL_NOTIFIER_EVENT_UNDEFINED_OPCODE - Indicates undefined operation code
719 * HL_NOTIFIER_EVENT_DEVICE_RESET - Indicates device requires a reset
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/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx7s.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
6 #include <dt-bindings/clock/imx7d-clock.h>
7 #include <dt-bindings/power/imx7-power.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include <dt-bindings/reset/imx7-reset.h>
12 #include "imx7d-pinfunc.h"
15 #address-cells = <1>;
16 #size-cells = <1>;
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/linux/arch/arm/boot/dts/qcom/
H A 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,dsi-phy-28nm.h>
7 #include <dt-bindings/clock/qcom,gcc-msm8974.h>
8 #include <dt-bindings/clock/qcom,mmcc-msm8974.h>
9 #include <dt-bindings/clock/qcom,rpmcc.h>
10 #include <dt-bindings/reset/qcom,gcc-msm8974.h>
11 #include <dt-bindings/gpio/gpio.h>
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