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/openbmc/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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/openbmc/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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/openbmc/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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/openbmc/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"
30 * etr_perf_buffer - Perf buffer used for ETR
31 * @drvdata - The ETR drvdaga this buffer has been allocated for.
32 * @etr_buf - Actual buffer used by the ETR
33 * @pid - The PID this etr_perf_buffer belongs to.
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
32 modules will be called coresight-funnel and coresight-replicator.
41 trace router - ETR) or sink (embedded trace FIFO). The driver
46 module will be called coresight-tmc.
52 Enable support for the Coresight Address Translation Unit (CATU).
54 lookup. CATU helps TMC ETR to use a large physically non-contiguous trace
55 buffer by translating the addresses used by ETR to the physical address
56 by looking up the provided table. CATU can also be used in pass-through
60 module will be called coresight-catu.
67 responsible for bridging the gap between the on-chip coresight
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H A Dcoresight-catu.c1 // SPDX-License-Identifier: GPL-2.0
12 #include <linux/dma-mapping.h>
17 #include "coresight-catu.h"
18 #include "coresight-priv.h"
19 #include "coresight-tmc.h"
22 dev_get_drvdata(csdev->dev.parent)
43 * ------------------------------------
44 * | Address [63-12] | SBZ | V|
45 * ------------------------------------
55 * SLADDR ===> x------------------x x--> x-----------------x
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/openbmc/linux/drivers/accel/habanalabs/gaudi2/
H A Dgaudi2_coresight.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright 2019-2022 HabanaLabs, Ltd.
13 #define COMPONENT_ID_INVALID ((u32)(-1))
45 * struct component_config_offsets - per cs_dbg unit - view off all related components indices
46 * @funnel_id: funnel id - index in debug_funnel_regs
47 * @etf_id: etf id - index in debug_etf_regs
48 * @stm_id: stm id - index in debug_stm_regs
49 * @spmu_id: spmu_id - index in debug_spmu_regs
51 * @bmon_ids: array of bmon id (max size - MAX_BMONS_PER_UNIT) index in debug_bmon_regs
1933 if (hdev->pldm) in gaudi2_coresight_timeout()
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/openbmc/linux/Documentation/trace/coresight/
H A Dcoresight.rst2 Coresight - HW Assisted Tracing on ARM
9 ------------
38 0 CPU 0<-->: C : 0 CPU 0<-->: C : : C : @ STM @ || System ||
39 |->0000000 : T : |->0000000 : T : : T :<--->@@@@@ || Memory ||
40 | #######<-->: I : | #######<-->: I : : I : @@@<-| ||||||||||||
43 | |->### | ! | |->### | ! | ! . | || DAP ||
49 *****************************************************************<-|
63 | * ===== F =====<---------|
65 |-->:: CTI ::<!! === N ===
69 |------>&& ETB &&<......II I =======
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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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/openbmc/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>
123 * - If it is already there then it will make that register as most
127 * - If requested voltage is not found then it will use the least
137 int new_vout_reg = tps->lru_index[MAX8973_MAX_VOUT_REG - 1]; in find_voltage_set_register()
138 int found_index = MAX8973_MAX_VOUT_REG - 1; in find_voltage_set_register()
141 if (tps->curr_vout_val[tps->lru_index[i]] == req_vsel) { in find_voltage_set_register()
142 new_vout_reg = tps->lru_index[i]; in find_voltage_set_register()
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/openbmc/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-sbc.dts1 // SPDX-License-Identifier: GPL-2.0-only
6 /dts-v1/;
8 #include "msm8916-pm8916.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
13 #include <dt-bindings/pinctrl/qcom,pmic-mpp.h>
14 #include <dt-bindings/sound/apq8016-lpass.h>
18 compatible = "qcom,apq8016-sbc", "qcom,apq8016";
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H A 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,mmcc-msm8998.h>
8 #include <dt-bindings/clock/qcom,rpmcc.h>
9 #include <dt-bindings/power/qcom-rpmpd.h>
10 #include <dt-bindings/gpio/gpio.h>
13 interrupt-parent = <&intc>;
15 qcom,msm-id = <292 0x0>;
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H A 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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H A Dsm6115.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
6 #include <dt-bindings/clock/qcom,gcc-sm6115.h>
7 #include <dt-bindings/clock/qcom,sm6115-dispcc.h>
8 #include <dt-bindings/clock/qcom,sm6115-gpucc.h>
9 #include <dt-bindings/clock/qcom,rpmcc.h>
10 #include <dt-bindings/dma/qcom-gpi.h>
11 #include <dt-bindings/firmware/qcom,scm.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/interrupt-controller/arm-gic.h>
14 #include <dt-bindings/power/qcom-rpmpd.h>
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H A Dsc7180.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
5 * Copyright (c) 2019-2020, The Linux Foundation. All rights reserved.
8 #include <dt-bindings/clock/qcom,dispcc-sc7180.h>
9 #include <dt-bindings/clock/qcom,gcc-sc7180.h>
10 #include <dt-bindings/clock/qcom,gpucc-sc7180.h>
11 #include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
12 #include <dt-bindings/clock/qcom,rpmh.h>
13 #include <dt-bindings/clock/qcom,videocc-sc7180.h>
14 #include <dt-bindings/interconnect/qcom,icc.h>
15 #include <dt-bindings/interconnect/qcom,osm-l3.h>
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/openbmc/linux/drivers/crypto/intel/qat/qat_common/
H A Dadf_init.c1 // SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only)
2 /* Copyright(c) 2014 - 2020 Intel Corporation */
19 list_add(&service->list, &service_table); in adf_service_add()
25 memset(service->init_status, 0, sizeof(service->init_status)); in adf_service_register()
26 memset(service->start_status, 0, sizeof(service->start_status)); in adf_service_register()
34 list_del(&service->list); in adf_service_remove()
42 for (i = 0; i < ARRAY_SIZE(service->init_status); i++) { in adf_service_unregister()
43 if (service->init_status[i] || service->start_status[i]) { in adf_service_unregister()
45 return -EFAULT; in adf_service_unregister()
53 * adf_dev_init() - Init data structures and services for the given accel device
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/openbmc/linux/include/uapi/drm/
H A Dhabanalabs_accel.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
3 * Copyright 2016-2022 HabanaLabs, Ltd.
15 * Defines that are asic-specific but constitutes as ABI between kernel driver
196 * stream id is a running number from 0 up to (N-1), where N is the number
657 * enum hl_goya_dma_direction - Direction of DMA operation inside a LIN_DMA packet that is
684 * enum hl_device_status - Device status information.
716 * Notifier event values - for the notification mechanism and the HL_INFO_GET_EVENTS command
718 * HL_NOTIFIER_EVENT_TPC_ASSERT - Indicates TPC assert event
719 * HL_NOTIFIER_EVENT_UNDEFINED_OPCODE - Indicates undefined operation code
720 * HL_NOTIFIER_EVENT_DEVICE_RESET - Indicates device requires a reset
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/openbmc/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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/openbmc/u-boot/arch/arm/dts/
H A Dimx7s.dtsi5 * This file is dual-licensed: you can use it either under the terms
44 #include <dt-bindings/clock/imx7d-clock.h>
45 #include <dt-bindings/power/imx7-power.h>
46 #include <dt-bindings/gpio/gpio.h>
47 #include <dt-bindings/input/input.h>
48 #include <dt-bindings/interrupt-controller/arm-gic.h>
49 #include "imx7d-pinfunc.h"
52 #address-cells = <1>;
53 #size-cells = <1>;
56 * pre-existing /chosen node to be available to insert the
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/openbmc/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,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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/openbmc/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mq.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
4 * Copyright (C) 2017-2018 Pengutronix, Lucas Stach <kernel@pengutronix.de>
7 #include <dt-bindings/clock/imx8mq-clock.h>
8 #include <dt-bindings/power/imx8mq-power.h>
9 #include <dt-bindings/reset/imx8mq-reset.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include "dt-bindings/input/input.h"
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/thermal/thermal.h>
14 #include <dt-bindings/interconnect/imx8mq.h>
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H A Dimx8mp.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8mp-clock.h>
7 #include <dt-bindings/power/imx8mp-power.h>
8 #include <dt-bindings/reset/imx8mp-reset.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/interconnect/fsl,imx8mp.h>
12 #include <dt-bindings/interrupt-controller/arm-gic.h>
13 #include <dt-bindings/thermal/thermal.h>
15 #include "imx8mp-pinfunc.h"
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/openbmc/linux/drivers/accel/habanalabs/common/
H A Dhabanalabs.h1 /* SPDX-License-Identifier: GPL-2.0
3 * Copyright 2016-2022 HabanaLabs, Ltd.
19 #include <linux/dma-direction.h>
28 #include <linux/io-64-nonatomic-lo-hi.h>
30 #include <linux/dma-buf.h>
42 * bits[63:59] - Encode mmap type
43 * bits[45:0] - mmap offset value
48 #define HL_MMAP_TYPE_SHIFT (59 - PAGE_SHIFT)
107 * enum hl_mmu_page_table_location - mmu page table location
108 * @MMU_DR_PGT: page-table is located on device DRAM.
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